Firmware v1.6.2

What's Changed

• Fix possible hang during boot (introduced in v1.6.1 firmware) if flash filesystem needed to be initialized.
• New command:
  • SYS:LFS:FORMAT

Full Changelog: v1.6.1...v1.6.2

Firmware v1.6.1

What's Changed

• Add Telnet support.
• Switch to using pico-lfs library for littlefs.
• Add support for mixing sensors and vsensors as source for VSENSORs.

Full Changelog: v1.6.0...v1.6.1

Firmware v1.6.0

What's Changed

• Add MQTT support (new commands under SYS:MQTT:)
• Add HTTPS support
• Preserve RTC clock on soft reset.
• New commands:
  • SYS:FLASH?
  • SYS:MEM
  • SYS:MEM?
  • SYS:LFS?
  • SYS:TLS:CERT
  • SYS:TLS:CERT?
  • SYS:TLS:PKEY
  • SYS:TLS:PKEY?

Full Changelog: v1.5.2...v1.6.0

Firmware v1.5.2

What's Changed

• Support for "calculated" MBFAN tacho signals. by @tjko in #59

  • Support new "sources" for MBFAN tachometer signals:
    • MIN (lowest fan speed of a groups of fans)
    • MAX (fastest fan speed of a group of fans)
    • AVG (average fan speed of a group of fans)

  (see CONF:MBFANx:SOURCE documentation)

• Add commands to manually set timezone. by @tjko in #60

  • New commands:
    • SYS:TIMEZONE
    • SYS:TIMEZONE?

Full Changelog: v1.5.1...v1.5.2

Firmware v1.5.1

What's Changed

• Add support for custom (LCD) boot logo. by @tjko (more info in wiki)
• Bugfix for when temperature sensor reading exceeds highest mapped value in temperature map. by @physcon in #56
• Lower default SPI bus speed from 48MHz to 30MHz

Full Changelog: v1.5.0...v1.5.1

Firmware v1.5.0

What's Changed

• Virtual sensor (vsensor) support added.
• Support for custom layout on OLED screens.
• Update to use Pico-SDK v1.5.1
• New commands:
  • CONFigure:VSENSORx:NAME
  • CONFigure:VSENSORx:NAME?
  • CONFigure:VSENSORx:SOUrce
  • CONFigure:VSENSORx:SOUrce?
  • CONFigure:VSENSORx:TEMPMap
  • CONFigure:VSENSORx:TEMPMap?
  • CONFigure:VSENSORx:FILTER
  • CONFigure:VSENSORx:FILTER?
  • MEASure:VSENSORx?
  • MEASure:VSENSORx:Read?
  • MEASure:VSENSORx:TEMP?
  • WRIte:VSENSORx
  • SYStem:DISPlay:LAYOUTR
  • SYStem:DISPlay:LAYOUTR?
  • SYStem:WIFI:MODE

Full Changelog: v1.4.1...v1.5.0

Firmware v1.4.1

What's Changed

• Small updates to default theme and OLED display layout
• New command SYS:TIME
• Add rounding of numbers in JSON output (to match CSV output)

Full Changelog: v1.4.0...v1.4.1

Firmware v1.4.0

• Support for select LCD displays (480x320 and 320x240 resolution)
• Initial support for custom themes on LCD displays.
• Support for 128x128 resolution OLED (I2C) displays.
• Fix OLED flickering issues.
• Improved latency. Fan control is now on second core, while I/O (serial, TCP/IP, etc) happens on first core.
• New commands:
  • SYS:SERIAL
  • SYS:SPI
  • SYS:DISP:THEME

Full Changelog: v1.3.0...v1.4.0

Firmware v1.3.0

• Update to Pico SDK v1.5.0 (should improve WiFi stability)
• Support specifying (OLED) display brightness and inverting or flipping the display upside down (see SYS:DISP).
• Add support for filtering signals (PWM and Temperature)
  • Filters added:
    • Lossy Peak Detector
    • Simple Moving Average (SMA)
  • New commands:
    • SYS:FANx:FILTER
    • SYS:FANx:FILTER?
    • SYS:MBFANx:FILTER
    • SYS:MBFANx:FILTER?
    • SYS:SENSORx:FILTER
    • SYS:SENSORx:FILTER?
• Include calculated PWM signal for temperature sensors in CSV and JSON output
  on the web interface.
• Other new commands:
  • SYS:UPTIme?
  • SYS:WIFI:STATS? (only in Debug builds)
  • SYS:MEM?

Full Changelog: v1.2.1...v1.3.0

Firmware v1.2.1

• Fix fan tachometer (RPM) reading on 0804D boards (if a fan had stopped and then resumed spinning tachometer reading would remain incorrectly at 0 RPM)
• Add SYS:ERR? command.
• Other minor fixes.

Full Changelog: v1.2.0...v1.2.1