Sonoff-Tasmota v6.2.1

Update 20180909-2100

Thanks to Andre Thomas the latest released binaries work as intended on all hardware.

Migration Information

See wiki migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

1. Migrate to Sonoff-Tasmota 3.9.x
2. Migrate to Sonoff-Tasmota 4.x
3. Migrate to Sonoff-Tasmota 5.14
4. Migrate to Sonoff-Tasmota 6.x

Release notes

Change in default initial configuration tool

Firmware binary sonoff-classic.bin supports WifiManager, Wps and SmartConfig for initial configuration. The default tool is Wps.

To save memory space all other binaries support WifiManager only.

See _changelog.ino how to enable them again.

• Define WIFI_CONFIG_TOOL now contains the default behaviour once a SSID has been configured.
• If no SSID is configured making a wifi connection impossible the new define WIFI_CONFIG_NO_SSID will be used.
• While define WIFI_CONFIG_NO_SSID is set to WIFI_WPSCONFIG in user_config.h the compiler will check for define USE_WPS and if not enabled WIFI_CONFIG_NO_SSID will default to WIFI_MANAGER using the webserver. If define USE_WEBSERVER is also not enabled WIFI_CONFIG_NO_SSID will default to WIFI_SMARTCONFIG. If define USE_SMARTCONFIG is also not enabled WIFI_CONFIG_NO_SSID will default to a new option WIFI_SERIAL allowing to enter wifi parameters to serial which is always possible.

Provided Binary Downloads

The following binary downloads have been compiled with ESP8266/Arduino library version 2.3.0

• sonoff-minimal.bin = The Minimal version allows intermediate OTA uploads to support larger versions and does NOT change any persistent parameter. This version should NOT be used for initial installation.
• sonoff-classic.bin = The Classic version allows initial installation using either WifiManager, Wps or SmartConfig.
• sonoff.bin = The Sonoff version without Wps and SmartConfig configuration but adds more sensors.
• sonoff-BG.bin to sonoff-TW.bin = The Sonoff version without Wps and SmartConfig configuration in different languages.
• sonoff-sensors.bin = The Sensors version without Wps and SmartConfig configuration but adds even more useful sensors.
• sonoff-knx.bin = The Knx version without Wps and SmartConfig configuration and some other features but adds KNX support.

See Tasmota ESP/Arduino library version related issues why these files are still released using ESP/Arduino library version v2.3.0.

Available Features and Sensors

Feature or Sensor	minimal	classic	sonoff	knx	sensors	Remarks
ESP/Arduino lib v2.3.0	340k	477k	473k	492k	497k
ESP/Arduino lib v2.4.2	360k	491k	491k	509k	513k	No sleep
MY_LANGUAGE en-GB	x	x	x	x	x
USE_WPS	-	x	-	-	-	WPS
USE_SMARTCONFIG	-	x	-	-	-	SmartConfig
USE_ARDUINO_OTA	-	-	-	-	-
MQTT_LIBRARY_TYPE PUBSUBCLIENT	x	x	x	x	x
USE_DOMOTICZ	-	x	x	x	x
USE_HOME_ASSISTANT	-	x	x	x	x
USE_MQTT_TLS	-	-	-	-	-
USE_KNX	-	-	-	x	-
USE_WEBSERVER	x	x	x	x	x	WifiManager
USE_EMULATION	-	x	x	-	x
USE_DISCOVERY	-	x	x	x	x
WEBSERVER_ADVERTISE	-	x	x	x	x
MQTT_HOST_DISCOVERY	-	x	x	x	x
USE_TIMERS	-	-	x	x	x
USE_TIMERS_WEB	-	-	x	x	x
USE_SUNRISE	-	-	x	x	x
USE_RULES	-	-	x	x	x
USE_ADC_VCC	x	x	x	x	x
USE_DS18B20	-	-	-	-	-	Single sensor
USE_DS18x20	-	x	x	x	x	Multiple sensors
USE_DS18x20_LEGACY	-	-	-	-	-	Multiple sensors
Feature or Sensor	minimal	classic	sonoff	knx	sensors
USE_I2C	-	-	x	x	x
USE_SHT	-	-	x	x	x
USE_HTU	-	-	x	x	x
USE_BMP	-	-	x	x	x
USE_BME680	-	-	-	-	x
USE_BH1750	-	-	x	x	x
USE_VEML6070	-	-	-	-	x
USE_ADS1115	-	-	-	-	x
USE_ADS1115_I2CDEV	-	-	-	-	-
USE_INA219	-	-	-	-	x
USE_SHT3X	-	-	x	x	x
USE_TSL2561	-	-	-	-	x
USE_MGS	-	-	-	-	x
USE_SGP30	-	-	x	x	x
USE_SI1145	-	-	-	-	x
USE_LM75AD	-	-	x	x	x
USE_APDS9960	-	-	-	-	-
USE_MCP230xx	-	-	-	-	-
USE_MPR121	-	-	-	-	-
USE_CCS811	-	-	-	-	-
USE_MPU6050	-	-	-	-	-
Feature or Sensor	minimal	classic	sonoff	knx	sensors
USE_SPI	-	-	-	-	-
USE_MHZ19	-	-	x	x	x
USE_SENSEAIR	-	-	x	x	x
USE_PMS5003	-	-	x	x	x
USE_NOVA_SDS	-	-	x	x	x
USE_PZEM004T	-	-	x	x	x
USE_SERIAL_BRIDGE	-	-	x	x	x
USE_SDM120	-	-	-	-	x
USE_SDM630	-	-	-	-	x
USE_IR_REMOTE	-	-	x	x	x
USE_IR_HVAC	-	-	-	-	x
USE_IR_RECEIVE	-	-	x	x	x
USE_WS2812	-	x	x	x	x
USE_WS2812_DMA	-	-	-	-	-
USE_ARILUX_RF	-	-	x	x	x
USE_SR04	-	-	x	x	x
USE_TM1638	-	-	-	-	-
USE_RF_FLASH	-	-	x	x	x

Changelog

Version 6.2.1 20180905

• Fix possible ambiguity on command parameters if StateText contains numbers only (#3656)
• Fix Wemo emulation to select the first relay when more than one relay is present (#3657)
• Fix possible exception due to buffer overflow (#3659)
• Fix lost energy today and total energy value after power cycle (#3689)

Version 6.2.0 20180901

• Allow user override of define MAX_RULE_VARS and MAX_RULE_TIMERS (#3561)
• Disable wifi sleep for both Esp8266/Arduino core 2.4.1 and 2.4.2 to solve device freeze caused by Espressif SDK bug (#3554)
• Change DS18B20 driver to provide better instant results
• Change some sensor drivers to provide instant results
• Change define USE_ALL_SENSORS to USE_SENSORS as it doesn't contain all sensors due to duplicate I2C addresses
• Change some sensor update timings: AdcEvery 200 -> 250, Senseair 300 -> 250, SDM120 300 -> 250, SDM630 300 -> 250
• Change default Wifi config option from WPS to Wifi Manager if WPS is disabled or Wifi Smartconfig if webserver is disabled or Wifi Serial input if Smartconfig is disabled
• Change SHT1x driver to provide better instant results and fix I2C interference
• Change DHT driver to provide better instant results and add decimals to DHT11 (#3164)
• Change DS18x20 driver to provide better instant results (#3169)
• Change CounterType 1 from milliseconds to microseconds (#3437)
• Change scheduler for better sleep support using Uptime, Delay, PulseTime and TelePeriod, Blinktime (#3581)
• Remove unused functionality from Sonoff-minimal to save space
• Remove WPS and SmartConfig from sonoff-minimal saving 56k code space
• Remove TSL2561 debug message and update library (#2415)
• Remove forced restart when sleep command is executed (#3554)
• Fix invalid response using more than 4 switches and domoticz
• Fix sonoff-minimal not using default settings
• Fix unsecure main webpage update
• Fix DHT driver mixing values for different sensors (#1797)
• Fix EnergyReset3 regression not clearing total energy (#2723)
• Fix rules once regression from v6.1.0 (#3198, #3226)
• Fix command Scale buffer overflow (#3236)
• Fix possible WDT due to long MQTT publish handling (#3313)
• Fix command TimeDst/TimeStd invalid JSON (#3322)
• Fix handling of default names when using names starting with shortcut character ",0,1 or 2 (#3392, #3600, #3618)
• Fix LM75AD I2C sensor detection (#3408)
• Fix iFan02 power on state (#3412, #3530)
• Fix some Pow R2 and S31 checksum errors using optimized re-sync (#3425)
• Fix SDM120 reporting wrong negative values to Domoticz (#3521)
• Fix MQTT reconnection detection when using TasmotaMqtt library (#3558)
• Fix OtaMagic when file path contains a dash (-) (#3563)
• Fix Sonoff Bridge data reception when using Portisch EFM8 firmware using in data buffer length (#3605)
• Add read sensor retry to DS18B20, DS18x20, DHT, SHT1X and ...

Sonoff-Tasmota

Update 20180731

Replaced sonoff.bin with a slightly smaller version (disabled sensor LM75AD) making wifi connection more stable due to different compiler optimization.
Replaced sonoff-minimal with a version not forcing to default settings leading to unability to upload final image.

Update 20180723

Removed Travis builds containing byte alignment errors and uploaded new re-compiled binaries.

Migration Information

See wiki migration path for instructions how to migrate to a major version. Pay attention to the following version breaks due to dynamic settings updates:

1. Migrate to Sonoff-Tasmota 3.9.x
2. Migrate to Sonoff-Tasmota 4.x
3. Migrate to Sonoff-Tasmota 5.14
4. Migrate to Sonoff-Tasmota 6.x

Changelog

Version 6.1.1 20180714

• Revert wifi changes (#3177)
• Revert some sonoff-minimal removals causing failure of wifi connection (#3177)

Version 6.1.0 20180706

• Remove version 3, 4 and pre 5.2 settings auto-upgrade. See https://github.com/arendst/Sonoff-Tasmota/wiki/Upgrade#migration-path
• Change default CFG_HOLDER from 0x20161209 to 4617 (=0x1209) - no impact on default upgrades
• Change number of supported switches from 4 to 8 (#2885, #3086)
• Change BME680 driver from Adafruit to Bosch BME680 library (#2969)
• Fix Pzem004T checksum error
• Fix KNX bug when doing reply of sensors values
• Fix rules induced LWT message
• Fix possible wifi connection problem (#1366)
• Fix some Pow R2 and S31 checksum errors (#1907)
• Fix display selection of un-available GPIO options in Module Configuration webpage (#2718)
• Fix timer re-trigger within one minute after restart (#2744)
• Fix IRSend not accepting data value of 0 by David Conran (#2751)
• Fix vars on rules by Adrian Scillato (#2769)
• Fix bug in KNX menu by Adrian Scillato (#2770)
• Fix anomalies in rules (#2778)
• Fix HUE bridge V1 software version by Heiko Krupp (#2788)
• Fix Hardware Watchdog restart when using event command (#2853)
• Add Ukrainian language file
• Add KNX support for DS18S20 Temperature sensor
• Add CRC to Settings making future upgrades more fail-safe
• Add feature information to Status 4
• Add tools folder with python script decode-status.py for decoding some status fields like SetOption and Features
• Add Slots on the KNX Web Menu to select Group Addess to receive data to trigger rules
• Add two rule sets of 511 characters using commands rule1, rule2 and rule3
• Add Console Commands to send KNX Commands and KNX Values
• Add Slots on the KNX Web Menu to select Group Addess to send data from console commands
• Add Events to trigger rules when a command or read requests is received from KNX
• Add command SetOption30 to enforce Hass discovery as light group (#1784)
• Add support for BlitzWolf BW-SHP2 (and Homecube, Gosund SP1) Energy Monitoring Smart Socket (#2223)
• Add time in minutes to rule Time#Initialized, Time#set and Time#Minute (#2669)
• Add Eastron SDM630 energy meter by Gennaro Tortone (#2735)
• Add KNX communication enhancement by Adrian Scillato (#2742)
• Add KNX energy data by Adrian Scillato (#2750)
• Add rule support for IrReceive and RfReceive (#2758)
• Add python script fw-server.py in tools folder to create a simple OTA server by Gennaro Tortone (#2759)
• Add rule variables %time% for minutes since midnight, %uptime%, %sunrise% and %sunset% giving time in minutes (#2669)
• Add rules %mem1% to %mem5% variable names storing data in flash (#2780)
• Add rules test on %varx% or %memx% (#2780)
• Add optional token %id% substituting the unique MAC address to fulltopic by Michael Graf (#2794)
• Add support for Sonoff S26 Smart Socket (#2808)
• Add command WebSend [<host>(:<port>,<user>:<password>)] <command> (#2821)
• Add increment and decrement value to command Counter (#2838)
• Add support for Sonoff iFan02 as module 44 introducing command FanSpeed 0..3 (#2839)
• Add source information to command execution to be shown with logging option 3 (#2843)
• Add support for uploading Sonoff Bridge firmware found in tools/fw_efm8bb1 folder build by Portisch using Web Gui File Upload (#2886)
• Add command RfRaw to control Portisch firmware features
• Add support for I2C temperature sensor LM75AD (#2909)
• Add option 0 to command Timers disarming all timers (#2962)
• Add performance improvement when updating multiple individual WS2812 pixels (#3007)
• Add command SetOption28 to switch between hex or decimal Sonoff Bridge RF received data format (#3008)
• Add command SetOption29 to switch between hex or decimal IR received data format
• Add decimal values support for commands ADD, SUB, MULT and SCALE (#3083, #3089)
• Add support for bitflags SetOption50 .. SetOption81 (#3118)

Provided Binary Downloads

The following binary downloads have been compiled with ESP8266/Arduino library version 2.3.0

• sonoff.bin = the default firmware in English
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for firmware size growth over the OTA file limit of 1/2 flash size. The settings in this version are non-persistent.
• sonoff-classic.bin = is a version of sonoff.bin with almost the same features as previous releases (without IR receive) to enable OTA upload in one go.
• sonoff-knx.bin = is a version of sonoff.bin with KNX enabled and Emulation disabled to safe some code and memory space.
• sonoff-allsensors.bin = is a version of sonoff.bin with all sensors enabled including support for more ds18x20 sensors.
• sonoff-BG.bin to sonoff-TW.bin = the default firmware in different languages

See Tasmota ESP/Arduino library version related issues why these files are still released using ESP/Arduino library version v2.3.0.

Sonoff-Tasmota

Update 20180731

Replaced sonoff-minimal with a version not forcing to default settings leading to unability to upload final image.

Update 20180723

Removed Travis builds containing byte alignment errors and uploaded new binaries.

Changelog

Version 5.14.0 20180515

• Update language files
• Update TasmotaSerial to 2.0.0 allowing Hardware Serial Fallback when correct connections are configured
• Change command handling
• Change user_config(_override).h defines TIME_STD and TIME_DST
• Change user_config(_override).h otaurl to http://sonoff.maddox.co.uk/tasmota/sonoff.bin (#2588, #2602)
• Fix configuration restore regression from 5.13.1
• Fix compile error when ADC is enabled and Rules are disabled (#2608)
• Fix rule power trigger when no backlog command is used (#2613)
• Fix several timer data input and output errors (#2597, #2620)
• Fix KNX config error (#2628)
• Fix sensor MHZ-19 vanishing data over time (#2659)
• Fix KNX reconnection issue (#2679)
• Fix DST and STD time for Southern Hemisphere (#2684, #2714)
• Add Portuguese in Brazil language file
• Add SetOption26 to enforce use of indexes even when only one relay is present (#1055)
• Add support for sensor SI1145 UV Index / IR / Visible light (#2496)
• Add rule state test for On/Off in addition to 0/1 (#2613)
• Add hardware serial option to MHZ-19 sensor (#2659)
• Add Eastron SDM120 energy meter (#2694)
• Add user entry DST/STD using commands TimeStd and TimeDst (See wiki for parameter syntax) (#2721)

Provided pre-compiled binary downloads

The following binary downloads have been compiled with ESP8266/Arduino core version 2.3.0

• sonoff.bin = the default firmware in English
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-classic.bin = is a version of sonoff.bin with almost the same features as previous releases (without IR receive) to enable OTA upload in one go.
• sonoff-knx.bin = is a version of sonoff.bin with KNX enabled and Emulation disabled to safe some code and memory space.
• sonoff-allsensors.bin = is a version of sonoff.bin with all sensors enabled including support for more ds18x20 sensors.
• sonoff-BG.bin = the default firmware in Bulgarian
• sonoff-BR.bin = the default firmware in Portuguese in Brazil
• sonoff-CN.bin = the default firmware in Simplified Chinese
• sonoff-CZ.bin = the default firmware in Czech
• sonoff-DE.bin = the default firmware in German
• sonoff-ES.bin = the default firmware in Spanish
• sonoff-FR.bin = the default firmware in French
• sonoff-GR.bin = the default firmware in Greek
• sonoff-HU.bin = the default firmware in Hungarian
• sonoff-IT.bin = the default firmware in Italian
• sonoff-NL.bin = the default firmware in Dutch
• sonoff-PL.bin = the default firmware in Polish
• sonoff-PT.bin = the default firmware in Portuguese
• sonoff-RU.bin = the default firmware in Russian
• sonoff-TW.bin = the default firmware in Traditional Chinese in Taiwan

Sonoff-Tasmota

Changelog

Version 5.13.1 20180501

• Fix JSON buffers size too small for execution in some situations (#2580)
• Fix configuration restore (#2591)
• Add define MODULE for user selecting default model although it preferably should not be changed (#569, #2589)

Version 5.13.0 20180430

• Change platformio option sonoff-ds18x20 to sonoff-allsensors enabling ds18x20 and all other sensors in one image
• Change status display of Ssid and SetOption
• Change default option SetOption15 from 0 to 1 providing better initial PWM experience
• Change webpage parameter communication
• Change max number of commands in Backlog from 15 to 30 and ignore commands overflowing
• Change TSL2561 driver to joba library and delete Adafruit library (#1644)
• Change default parameters in user_config.h to undefined for easy installation (#1851)
• Change max user configurable hold time from 10 to 25 seconds (#1851)
• Change Sonoff SC JSON format (#1939)
• Change Polish language to using Diacritics (#2005)
• Change user_config_override usage by providing user_config_override_sample.h (#2228)
• Change MQTT response topic for Energy changes from ENERGY to SENSOR (#2229, #2251)
• Change default Reset configuration time from 4 seconds to 40 seconds on Button hold (#2268)
• Change ESP8266 Analog JSON message from {"Analog0:123"} to {"ANALOG":{"A0:123"}} to accomodate rules (#2560)
• Change Counter JSON message from {"Counter1":0,"Counter3":0} to {"COUNTER":{"C1":0,"C3":0}} to accomodate rules
• Change ADS1115 JSON message from {"ADS1115":{"Analog0":123,"Analog1":123}} to {"ADS1115":{"A0":123,"A1":123}}
• Fix intermittent exception when dns lookup is used while sleep is enabled
• Fix 5.4.0 regression turning off single press after button hold during 4x hold time
• Fix possible wifi connection problem by erasing sdk configuration parameters
• Fix NTP sync to Thu Jan 01 08:00:10 1970 results in uptime 17651+ days (core2.4.1/sdk2.2.1)
• Fix MAX31850 higher temperatures (#1269)
• Fix freeing more code space when emulation is disabled (#1592)
• Fix providing web page configuratin option for Friendly Name when no device (relay or light) is configured (#1850)
• Fix compile error when define HOME_ASSISTANT_DISCOVERY_ENABLE is not set (#1937)
• Fix MQTT TLS fingerprint validation (#2033)
• Fix update temperature on DS18x20 drivers (#2328)
• Fix compile error when not defined USE_TIMERS (#2400)
• Fix configuration filename truncation when it contains spaces (#2484, #2490)
• Fix Energy Today and Yesterday overflow (#2543)
• Add serial debug info
• Add Portuguese language file
• Add Czech language file
• Add Bulgarian language file
• Add Domoticz dust (custom) sensors to PMS5003 and NovaFitness SDS drivers as PM1, PM2.5 and PM10
• Add commands Publish, Rule, RuleTimer and Event. See Wiki about Rule restriction, usage and examples
• Add sonoff-classic, sonoff-allsensors and sonoff-knx
• Add some coloring to important web buttons
• Add support for sensor HC-SR04 ultrasonic (#113, #1964, #2444)
• Add define MQTT_TELE_RETAIN compile option default set to 0 (#1071)
• Add 16 timers using commands Timer and Timers (#1091)
• Add optional Timer configuration webpage to be enabled in user_config.h with define USE_TIMERS_WEB
• Add Multichannel Gas sensor using MultiChannel_Gas_Sensor library (#1245)
• Add Domoticz Battery and RSSI Quality (#1604)
• Add command HSBColor Hue,Sat,Bri (#1642, #2203)
• Add compile time support for WS2812 BRG and RBG led configurations to be defined in user_config.h (#1690)
• Add optional usage of %d or %X suffices in MQTT client to append chipid (#1871)
• Add optional usage of %d or %X suffices in MQTT topic to append chipid (#1871)
• Add optional usage of %d or %04d in ota url to be replaced with chipid (#1871)
• Add Sonoff Bridge command RfKey 5 to show current RF key values either default or learned (#1884)
• Add user configurable serial GPIOs to MagicHome and Arilux modules (#1887)
• Add Russian language file (#1909)
• Add Webserver upload preflight request support (#1927)
• Add Home Assistant clear other device (#1931)
• Add Restart time to Status 1 (#1938)
• Add optional TSL2561 driver using library Joba_Tsl2561 to be enabled in user_config.h with define USE_TSL2561_JOBA (#1951)
• Add support for sensor SHTC3 (#1967)
• Add compiler check for stable lwIP version v1.4 (#1940)
• Add support for multiple SHT3X sensors (#1949, #2110)
• Add always suffix with device number in Mqtt discovery topic (#1962)
• Add support for optional MQTT drivers to be selected in user_config.h (#1992)
• Add optional Arduino OTA support to be enabled in user_config.h (#1998)
• Add diacritics to Polish language file (#2005)
• Add Hungarian language file (#2024)
• Add support for Nova Fitness SDS011 and possibly SDS021 particle concentration sensor (#2070)
• Add single decimal precision to Nova Fitness SDS0x1 sensor values (#2093)
• Add Chinese (Traditional) in Taiwan language file (#2108)
• Add Sonoff SC domoticz support for Sound level as Counter and Air quality (#2118)
• Add a second TLS fingerprint to allow switching keys in TLS mode (#2033, #2102)
• Add display of remaining pulse time to command PulseTime (#2085)
• Add additional time offset to Wifi Retry based on device mac address (#2089)
• Add command Color6 RRGGBB for Clock hour marker color and command Rotation pixels for Clock rotation (#2092)
• Add HTML language header in local language (#2123)
• Add command PowerDelta 0..100 (percentage) to Energy monitoring devices to report on active power load change (#2157)
• Add Restart Reason to Status 1 report (#2161)
• Add command Channel 0..100 to control dimmer value for individual color channels (#2111, #2203)
• Add support for Hardware Serial bridge using commands SerialDelimiter, Baudrate and SerialSend. Supports 8N1 and text only (#2182)
• Add support for Software Serial bridge using commands SerialDelimiter, SBaudrate and SSerialSend. Supports 8N1 and text only (#2190)
• Add support for Zengge WF017 PWM Led strip controller (#2202)
• Add PWM status to command State if PWM enabled (#2203)
• Add all FriendlyNames to Status information (#2208)
• Add Channel status information (#2211)
• Add hexadecimal Data entry to command IrSend using 0x notation (#1290, #2314)
• Add Home Assistant MQTT Discovery for Buttons and change SetOption19 response (#2277)
• Add multiple color entry support for command Led like Led2 120000 001200 000012 setting led2 as Red, Led3 as Green and Led4 as Blue (#2303)
• Add hexadecimal RGB color entry on RGBCW leds (#2304)
• Add support for SGP30 gas and air quality sensor (#2307)
• Add optional Sunrise and Sunset timers with commands Latitide and Longitude to be enabled with define USE_SUNRISE in user_config.h (#2317)
• Add timer sunrise and sunset offset (#2378)
• Add user selectable defines for Sunrise/set Dawn option (#2378)
• Add optional KNX IP Protocol Support (#2402)
• Add random window to timers (#2447)
• Add Greek language file (#2491)
• Add support for Sonoff Pow R2 (#2340)
• Add GPIO_User to GPIO02 for all Sonoff T1 (#2524)

Provided pre-compiled binary downloads

The following binary downloads have been compiled with ESP8266/Arduino core version 4.0.0

• sonoff.bin = the default firmware in English
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-classic.bin = is a version of sonoff.bin with almost the same features as previous releases (without IR receive) to enable OTA upload in one go.
• sonoff-knx.bin = is a version of sonoff.bin with KNX enabled and Emulation disabled to safe some code and memory space.
• sonoff-allsensors.bin = is a version of sonoff.bin with all sensors enabled including support for more ds18x20 sensors.
• sonoff-BG.bin = the default firmware in Bulgarian
• sonoff-CN.bin = the default firmware in Simplified Chinese
• sonoff-CZ.bin = the default firmware in Czech
• sonoff-DE.bin = the default firmware in German
• sonoff-ES.bin = the default firmware in Spanish
• sonoff-FR.bin = the default firmware in French
• sonoff-GR.bin = the default firmware in Greek
• sonoff-HU.bin = the default firmware in Hungarian
• sonoff-IT.bin = the default firmware in Italian
• sonoff-NL.bin = the default firmware in Dutch
• sonoff-PL.bin = the default firmware in Polish
• sonoff-PT.bin = the default firmware in Portuguese
• sonoff-RU.bin = the default firmware in Russian
• sonoff-TW.bin = the default firmware in Traditional Chinese in Taiwan

Sonoff-Tasmota

5.12.0 20180209

• Change library PubSubClient.h define MQTT_MAX_PACKET_SIZE from 512 to 1000 for Home Assistant support
• Change relation of define MESSZ being dependent on PubSubClient.h define MQTT_MAX_PACKET_SIZE
• Change command color parameter input checks to less strict for Home Assistant support
• Change command Ina219Mode into command Sensor13
• Change commands HlwPCal, HlwUCal and HlwICal to PowerCal, VoltageCal and CurrentCal to be used for both Pow and S31 calibration
• Change commands HlwPSet, HlwUSet and HlwISet to PowerSet, VoltageSet and CurrentSet to be used for both Pow and S31 calibration
• Change uptime from hour to second resulting in a display of 123T13:45:21 where 123 is days
• Change module name Wemos D1 mini into Generic (#1220)
• Change HTML from width=100% to style=width:100% supporting HTML5 (#1358)
• Change OSWATCH_RESET_TIME (Blocked loop) from 30 to 120 seconds to allow slow networks (#1556)
• Change WIFI_MANAGER_SEC into WIFI_CONFIG_SEC (#1616)
• Change function pointers code to save code space and memory (#1683)
• Change webserver argument processing gaining 5k code space (#1705)
• Change weblog memory usage (#1730, #1793, #1819)
• Update TasmotaSerial library to 1.1.0
• Update language files Italian (#1594), Dutch (#1723) and Spanish (#1722)
• Fix Non-English JSON temperature unit attachement
• Fix Arilux RF induced exception by moving interrupt handler to iram on non ESP8266/Arduino lib v2.3.0
• Fix truncated command names and wrong response for DomoticzSwitchIdx (#1571)
• Fix %-sign issue as printf escape character in Humidity and Sonoff SC (#1579)
• Fix DS18B20 temperature JSON decimal dot (#1561)
• Fix Energy JSON message (#1621)
• Fix IRSend parameter translation (#1636)
• Fix TSL2561 device detection (#1644, #1825)
• Fix BME680 teleperiod resistance measuring (#1647)
• Fix Energy Monitoring Energy Today and Energy Total reading after restart (#1648)
• Fix IRReceive Data value (#1663)
• Fix Energy Monitoring Energy Period roll-over (#1688)
• Fix compiler warnings (#1774)
• Fix command PWM response if no PWM channel is configured (#1783)
• Add locale Decimal Separator to Web sensor page
• Add ColorTemperature to light status message
• Add command PowerOnState option 5 which inverts PulseTime and allows for delayed always on after power on
• Add OtaMagic two step Web server OTA upgrade using filename-minimal image if OTA free space is too small
• Add support for PMS5003 and PMS7003 particle concentration sensor
• Add command SetOption21 1 to allow Energy Monitoring when power is off on Sonoff Pow and Sonoff S31 (#1420)
• Add Chinese language file (#1551)
• Add French language file (#1561)
• Add Spanish language file (#1589)
• Add HTTP Allow Cross Origin removed from ESP8266/Arduino lib v2.4.0 (#1572)
• Add Home Assistant MQTT Discovery for switch and light to be enabled by command SetOption19 1 (#1534) or define HOME_ASSISTANT_DISCOVERY_ENABLE in user_config.h (#1685)
• Add command State to retrieve device state information (same data as teleperiod state and status 11 in slightly different JSON format)
• Add optional login to Webserver AP mode (#1587, #1635)
• Add command Sensor15 2 to start MHZ19(B) Zero Point Calibration (#1643)
• Add support for Sonoff S31 Smart Socket with Power Consumption Detection (#1626)
• Add command SetOption20 to allow update of Dimmer/Color/Ct without turning power on (#1719, #1741)
• Add NTP sync time slot based on chip id (#1773)
• Add cursor pointer to web button (#1836)

Provided pre-compiled binary downloads

• sonoff.bin = the default firmware in English
• sonoff-CN.bin = the default firmware in Simplified Chinese
• sonoff-DE.bin = the default firmware in German
• sonoff-ES.bin = the default firmware in Spanish
• sonoff-FR.bin = the default firmware in French
• sonoff-IT.bin = the default firmware in Italian
• sonoff-NL.bin = the default firmware in Dutch
• sonoff-PL.bin = the default firmware in Polish
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-ds18x20.bin = is a version of sonoff.bin with the USE_DS18x20 define enabled to be used when more than 1 ds18x20 sensor is connected.

Sonoff-Tasmota

5.11.1 20180107

• Fix Sonoff Pow command handling (#1542)

Provided pre-compiled binary downloads

• sonoff.bin = the default firmware for all devices in English
• sonoff-DE.bin = the default firmware for all devices in German
• sonoff-IT.bin = the default firmware for all devices in Italian
• sonoff-NL.bin = the default firmware for all devices in Dutch
• sonoff-PL.bin = the default firmware for all devices in Polish
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-ds18x20.bin = is a version of sonoff.bin with the USE_DS18x20 define enabled and a larger MQTT buffer size to be used by people having more than 6 ds18x20 sensors connected.

Sonoff-Tasmota

5.11.0 20180107

• Minor webpage HTML optimizations (#1358)
• Updated German translation (#1438)
• Change Sonoff Pow Energy MQTT data message and consolidate Status 8 into Status 10
• Change ADS1115 default voltage range from +/-2V to +/-6V (#1289)
• Change text to Active for 3 minutes (#1364)
• Change Wemo SetBinaryState to distinguish from GetBinaryState (#1357)
• Change output of HTTP command to valid JSON and Array only (#1363)
• Removed all MQTT, JSON and Command language defines from locale files and set fixed to English (#1473)
• Renamed commands Color2,3,4 to Color3,4,5
• Fix BME280 calculation (#1051)
• Fix Sonoff Bridge missed learned key if learned data contains 0x55 (End of Transmission) flag (#1095, #1294)
• Fix PWM initialization in Dimmer/Color mode (#1321)
• Fix Wemo Emulation (#1357)
• Fix display of build date and time in non-english locale (#1465)
• Fix Wemo and Hue emulation by adding M-Search response delay (#1486)
• Add libraries Adafruit_BME680-1.0.5, Adafruit_Sensor-1.0.2.02, TasmotaSerial-1.0.0 and TSL2561-Arduino-Library
• Add command Color2 to set color while keeping same dimmer value
• Add device function pointers
• Add support for SenseAir S8 CO2 sensor
• Add color led signal to Carbon Dioxide (CO2) sensors using defines CO2_LOW and CO2_HIGH in user_config.h
• Add support for Domoticz Air Quality sensor to be used by MH-Z19(B) and SenseAir sensors
• Add support for PZEM004T energy sensor
• Add support for iTead SI7021 temperature and humidity sensor by consolidating DHT22 into AM2301 and using former DHT22 as SI7021 (#735)
• Add support for BME680 using adafruit libraries (#1212)
• Add support for MH-Z19(B) CO2 sensor (#561, #1248)
• Add multipress support and more user configurable GPIO to Sonoff Dual R2 (#1291)
• Add support for TSL2561 using adafruit library (#661, #1311)
• Add support for SHT3x (#1314)
• Add support for Arilux LC06 (#1414)
• Add Italian language file (#1449)
• Add 2nd Gen Alexa support to Wemo emulation discovery (#1357, #1450)
• Add define for additional number of WS2812 schemes (#1463)

Provided pre-compiled binary downloads

• sonoff.bin = the default firmware for all devices in English
• sonoff-DE.bin = the default firmware for all devices in German
• sonoff-IT.bin = the default firmware for all devices in Italian
• sonoff-NL.bin = the default firmware for all devices in Dutch
• sonoff-PL.bin = the default firmware for all devices in Polish
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-ds18x20.bin = is a version of sonoff.bin with the USE_DS18x20 define enabled and a larger MQTT buffer size to be used by people having more than 6 ds18x20 sensors connected.

Sonoff-Tasmota

5.10.0 20171201

• Upgrade library ArduinoJson to 5.11.2
• Upgrade library IRRemoteEsp8266 to 2.2.1 + 2 commits but disabled some protocols (code size reduction)
• Upgrade library NeoPixelBus to 2.2.9
• Upgrade library OneWire to 2.3.3 + 6 commits and disabled CRC lookup-table (#define ONEWIRE_CRC8_TABLE 0) (code size reduction)
• Update library PubSubClient to 2.6 + 9 commits and additional delay (#790)
• Update core_esp8266_wiring_digital.c to latest (staged) level
• Patch library I2Cdevlib-Core for esp8266-core 2.4.0-rc2 compatibility
• Remove command EnergyReset 1..3 now replaced by ENergyReset1 to EnergyReset3
• Remove spaces in JSON messages (code size reduction)
• Renamed xsns_05_ds18x20.ino to xsns_05_ds18x20_legacy.ino still using library OneWire and providing dynamic sensor scan
• Fix possible iram1_0_seg compile error by shrinking ICACHE_RAM_ATTR code usage
• Fix PWM watchdog timeout if Dimmer is set to 100 or Color set to 0xFF (#1146)
• Fix Sonoff Bridge Learn Mode hang caused by unrecognised RF code (#1181)
• Fix blank console log window by using XML character encoding (#1187)
• Fix wrong response name for command HlwISet (#1214)
• Fix DHT type sensor timeout recognition by distinguish "signal already there" from "timeout" (#1233)
• Add fixed color options 1..12 to command Color
• Add + (plus) and - (minus) to commands Dimmer (+10/-10), Speed and Scheme
• Add + (plus) and - (minus) to command Color to select 1 out of 12 preset colors
• Add + (plus) and - (minus) to command Ct to control ColdWarm led ColorTemperature (+34/-34)
• Add commands EnergyReset1 0..42500, EnergyReset2 0..42500 and EnergyReset3 0..42500000 to (Re)set Energy Today, Yesterday or Total respectively in Wh (#406, #685, #1202)
• Add optional ADS1115 driver as alternative for unsupported I2Cdevlib in esp8266-core 2.4.0-rc2
• Add support for INA219 Voltage and Current sensor to be enabled in user_config.h with define USE_INA219
• Add support for Arilux LC11 (Clearing RF home code when selecting no Arilux module)
• Add support for WS2812 RGBW ledstrips to be enabled in user_config.h with define USE_WS2812_CTYPE (#1156)
• Add SettingsSaveAll routine to command SaveData to be used before controlled power down (#1202)
• Add option PUSHBUTTON_TOGGLE (SwitchMode 7) to allow toggling on any switch change (#1221)
• Add new xdrv_05_ds18x20.ino free from library OneWire and add the following features:
  • Add support for DS1822
  • Add forced setting of 12-bit resolution for selected device types (#1222)
  • Add read temperature retry counter (#1215)
  • Fix lost sensors by performing sensor probe at restart only thereby removing dynamic sensor probe (#1215)
  • Fix sensor address sorting using ascending sort on sensor type followed by sensor address
  • Rewrite JSON resulting in shorter message allowing more sensors in default firmware image: "DS18B20-1":{"Id":"00000483C23A","Temperature":19.5},"DS18B20-2":{"Id":"0000048EC44C","Temperature":19.6}
• Add additional define in user_config.h to select either single sensor (defines disabled), new multi sensor (USE_DS18X20) or legacy multi sensor (USE_DS18X20_LEGACY)
• Add clock support for more different pixel counts (#1226)
• Add support for Sonoff Dual R2 (#1249)
• Add FriendlyName to web page tab and add program information to web page footer (#1275)

Provided pre-compiled binary downloads

• sonoff.bin = the default firmware for all devices in English
• sonoff-NL.bin = the default firmware for all devices in Dutch
• sonoff-DE.bin = the default firmware for all devices in German
• sonoff-PL.bin = the default firmware for all devices in Polish
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for future firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-ds18x20.bin = is a version of sonoff.bin with the USE_DS18x20 define enabled and a larger MQTT buffer size to be used by people having more than 6 ds18x20 sensors connected.

Sonoff-Tasmota

5.9.1 20171107

• Add external sensor function pointer interface to enable easy sensor addition
• Add support for ADS1115 to be enabled in user_config.h and needs libraries i2cdevlib-Core and i2cdevlib-ADS1115 (#338, #660)
• Fix Backup Configuration file download failure by defining proper file size (#1115)
• Fix Exception 26 and empty console screen after usage of command WakeupDuration (#1133)
• Fix some changed iTead web links in README.md (#1137)

Provided pre-compiled binary downloads

• sonoff.bin = the default firmware for all devices in English
• sonoff-NL.bin = the default firmware for all devices in Dutch
• sonoff-DE.bin = the default firmware for all devices in German
• sonoff-PL.bin = the default firmware for all devices in Polish
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for future firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-ds18x20.bin = is a version of sonoff.bin with the USE_DS18x20 define enabled and a larger MQTT buffer size to be used by people having more than 4 ds18x20 sensors connected.

Sonoff-Tasmota

5.9.0 20171030

• Rewrite code (partly) using Google C++ Style Guide (https://google.github.io/styleguide/cppguide.html)
• Rewrite code by using command lookup tables and javascript (client side) web page expansions
• Change HTML/CSS to enable nicer form field entry
• Change default PWM assignments for H801 RGB(CW) led controller to support optional Color/Dimmer control
  GPIO04 (W2) from GPIO_PWM2 to GPIO_USER to be user configurable for GPIO_PWM5 (second White - Warm if W1 is Cold)
  GPIO12 (Blue) GPIO_PWM3 no change
  GPIO13 (Green) from GPIO_PWM4 to GPIO_PWM2
  GPIO14 (W1) from GPIO_PWM1 to GPIO_USER to be user configurable for GPIO_PWM4 (first White - Cold or Warm)
  GPIO15 (Red) from GPIO_PWM5 to GPIO_PWM1
• Change default PWM assignments for MagicHome RGB(W) led controller to support optional Color/Dimmer control
  GPIO05 (Green) from GPIO_PWM4 to GPIO_PWM2
  GPIO12 (Blue) from GPIO_PWM5 to GPIO_PWM3
  GPIO13 (White) GPIO_USER to be user configurable for GPIO_PWM4 (White - Cold or Warm)
  GPIO14 (Red) from GPIO_PWM3 to GPIO_PWM1
• Change default PWM assignment for Witty Cloud to support optional Color/Dimmer control (#976)
  GPIO12 (Green) from GPIO_PWM4 to GPIO_PWM2
  GPIO13 (Blue) from GPIO_PWM5 to GPIO_PWM3
  GPIO15 (Red) from GPIO_PWM3 to GPIO_PWM1
• Change when another module is selected now all GPIO user configuration is removed
• Change command name IRRemote to IRSend (#956)
• Remove Arduino IDE version too low warning as it interferes with platformio.ini platform = espressif8266_stage
• Fix command FullTopic entry when using serial or console interface
• Fix possible UDP syslog blocking
• Fix minimum TelePeriod of 10 seconds set by web page
• Fix command GPIOx JSON response (#897)
• Fix inverted relay power on state (#909)
• Fix compile error when DOMOTICZ_UPDATE_TIMER is not defined (#930)
• Fix alignment of web page items in some browsers (#935)
• Fix setting all saved power settings to Off when SetOption0 (SaveState) = 0 (#955)
• Fix timezone range from -12/12 to -13/13 (#968)
• Fix Southern Hemisphere TIME_STD/TIME_DST (#968)
• Fix TLS MQTT SSL fingerprint test (#970, #808)
• Fix virtual relay status message used with Color/Dimmer control (#989)
• Fix command IRSend and IRHvac case sensitive parameter regression introduced with version 5.8.0 (#993)
• Fix pressure calculation for some BMP versions regression introduced with version 5.8.0i (#974)
• Fix Domoticz Dimmer set to same level not powering on (#945)
• Fix Blocked Loop when erasing large flash using command reset 2 (#1002)
• Fix relay power control when light power control is also configured as regression from 5.8.0 (#1016)
• Fix Mqtt server mDNS lookup only when MqttHost name is empty (#1026)
• Add debug information to MQTT subscribe
• Add translations to I2Cscan
• Add translation to BH1750 unit lx
• Add light scheme options (Color cycle Up, Down, Random) and moving WS2812 schemes up by 3
• Add Domoticz counter sensor to IrReceive representing Received IR Protocol and Data
• Add option 0 to MqttHost to allow empty Mqtt host name
• Add support for Arilux AL-LC01 RGB Led controller (#370)
• Add esp8266 de-blocking to PubSubClient library (#790)
• Add Domoticz sensors for Voltage and Current (#903)
• Add platformio OTA upload support (#928, #934)
• Add warning to webpage when USE_MINIMAL is selected (#929)
• Add smoother movement of hour hand in WS2812 led clock (#936)
• Add support for Magic Home RGBW and some Arilux Led controllers (#940)
• Add command SetOption15 0 (default) for command PWM control or SetOption15 1 for commands Color/Dimmer control to PWM RGB(CW) leds (#941)
• Add Domoticz counter sensor to Sonoff Bridge representing Received RF code (#943)
• Add support for Luani HVIO board (https://luani.de/projekte/esp8266-hvio/) (#953)
• Add PWM initialization after restart (#955)
• Add IR Receiver support. Disable in user_config.h (#956)
• Add support for inverted PWM (#960)
• Add Sea level pressure calculation and Provide command Altitude (#974)
• Add support for up to 8 relays (#995)
• Add commands RfSync, RfLow, RfHigh, RfHost and RfCode to allow sending custom RF codes (#1001)
• Add retain to ENERGY messages controlled by command SensorRetain (#1013)
• Add commands Color2, Color3, Color4, Width2, Width3, Width4 and SetOption16 to set Ws2812 Clock parameters (#1019)
• Add German language file (#1022)
• Add support for connecting to MQTT brokers without userid and/or password (#1023)
• Add support for esp8266 core v2.4.0-rc2 (#1024)
• Add commands PwmRange 1,255..1023 and PwmFrequency 1,100..4000 (#1025)
• Add Polish language file (#1044, #1047)
• Add support for KMC 70011 Power Monitoring Smart Plug (#1045)
• Add support for VEML6070 I2C Ultra Violet level sensor (#1053)
• Add light turn Off Fade (#925)
• Add IrSend command option Panasonic as IrSend {"Protocol":"Panasonic", "Bits":16388, "Data":}
  where 16388 is 0x4004 hexadecimal (#1014)
• Add retry counter to DHT11/21/22 sensors (#1082)

Provided pre-compiled binary downloads

• sonoff.bin = the default firmware for all devices in English
• sonoff-NL.bin = the default firmware for all devices in Dutch
• sonoff-DE.bin = the default firmware for all devices in German
• sonoff-PL.bin = the default firmware for all devices in Polish
• sonoff-minimal.bin = is interim firmware to be used when the above firmware images become too big to fit as OTA or web upload; installing this one first and THEN uploading the desired sonoff.bin allows for future firmware size growth over the OTA file limit of 1/2 flash size.
• sonoff-ds18x20.bin = is a version of sonoff.bin with the USE_DS18x20 define enabled and a larger MQTT buffer size to be used by people having more than 4 ds18x20 sensors connected.