XBee Python library 1.4.1

v1.4.1 - 12/22/2021

• Support for new hardware variants:

  • XBee 3 Cellular LTE-M/NB-IoT (Telit)
  • XBee 3 Reduced RAM
  • S2C P5
  • XB3-DMLR
  • XB3-DMLR868

• OTA firmware update:

  • Implementation of considerations for versions 1009, 300A, 200A or prior
    (XBPL-375)
    See:

    • Zigbee (1009 an prior) considerations <https://www.digi.com/resources/documentation/digidocs/90001539/#reference/r_considerations.htm>_
    • DigiMesh (older than 300A) considerations <https://www.digi.com/resources/documentation/Digidocs/90002277/#Reference/r_considerations.htm>_
    • 802.15.4 (older than 200A) considerations <https://www.digi.com/resources/documentation/digidocs/90002273/#reference/r_considerations.htm>_

  • When updating a remote profile, let the library calculate the *.otb
    file path based on the *.xml firmware file, as it does for the *.ota.

• XBee Cellular:

  • Do not work with network if the XBee does not support it (XBPL-374)
  • Fix creation of IMEI when reading cellular information.

• Support to update a bunch of nodes at the same time (DAL-5285)

• Documentation:

  • Add info about the force_settings parameter of open method (#241)
  • Add missing exportutils module to documentation.

• Set exclusive access mode to the XBee serial port (#222, #252)

• Do not stop frames reader if a serial buffer empty exception occurs (#222, #252)

• Do not use 'os.path.join()' for relative paths of zip entries (#247)

• Fix bad conditions when checking for a received packet (#242)

• Fix attribute name in find neighbors debug message (#122)

• Fix remote firmware update issue with binary file on SX devices.

• Fix protocol change issues during firmware update operation on SX devices.

• Do not reconfigure SP and SN values after a firmware update operation in P2MP protocol.

• Add new method to update salt and verifier values of Bluetooth password SRP authentication.

• Several minor bug fixes.

XBee Python library 1.4.0

v1.4.0 - 03/18/2021

• Deep node discovery for Zigbee, DigiMesh, and 802.15.4.

• Get route from local XBee to a remote XBee:

  • New method to register a callback to listen for new received routes
    (add_route_received_callback())
  • New blocking method to ask for the route to the remote node
    (get_route_to_node())

• Allow to recover a local node from a profile not only from firmware.

• Support to be notified when new frames are received from a specific node
  (add_packet_received_from_callback()).

• Update network information from sent/received AT Command frames.

• New optional argument for parameter value in execute_command().

• New optional argument to apply pending settings in get_parameter(),
  set_parameter(), and execute_command().

• XBee 3:

  • Support to update remote file system OTA images.

• XBee SX 900/868:

  • Firmware update for local and remote XBee devices.
  • Profile update for local and remote XBee devices.

• XBee S2C:

  • OTA firmware/profile update support for remote nodes.

• Zigbee:

  • Methods to get nodes routing and neighbor tables: get_routes() and
    get_neighbors().
  • Methods to get/set many-to-one broadcasting time:
    get_many_to_one_broadcasting_time() and
    set_many_to_one_broadcasting_time().
  • Support for source route creation: create_source_route().
  • New frames:
    • 'Route Record Indicator' (0xA1)
    • 'Create Source Route Packet' (0x21)

• DigiMesh:

  • Method to get node neighbors: get_neighbors().
  • Method to build aggregate route: build_aggregate_routes().
  • New frames:
    • 'Route Information Packet' (0x8D)

• Documentation update

• Bug fixing:

  • Captured possible exception while determining the XBee role (#103)

  • Memory leak: empty list of last discovered nodes using ND (#172)

  • Fix Python 3.9 syntax error (#204)

  • Use least significant nibble of status field in local/remote AT Command
    Responses (XCTUNG-376)

  • Do not lose already registered socket callbacks when closing a local XBee.

  • Reload node information after firmware/profile update (XBPL-348)

  • OTA firmware update:

    • Fix sequence number in ZCL responses during fw update (XCTUNG-1975)
    • Immediate update after transferring the OTA file (XBPL-350)
    • Use requested file offset and size instead of fixed chunks (XBPL-344)
    • Mechanism to calculate the proper block size based on the maximum size
      received by the client and the maximum payload size (XBPL-346)
    • For asyncronous sleeping nodes (Zigbee, DigiMesh, 802.15.4) and
      synchronous sleeping networks (DigiMesh), configure a minimum sleep time
      before update and restore settings at the end.
      For DigiMesh synchronous sleeping network, the local XBee must be a
      non-sleeping node but synchronized with the network (SM=7)

  • Profile application:

    • Do not uncompress profile when reading its information. This change avoids
      extra processing time and required space when retrieving profile info.
    • Remove profile extracted files. A profile is opened to access to its
      contents, and must be closed when done with it.
    • Fixed the application of XBee profiles with 'AP' setting changes
      (XBPL-340)
    • Fixed bootloader update from profile due to bootloader image path
      mismatch (XBPL-338)
    • Fix bootloader update operation by waiting some time until the new
      bootloader is running (XBPL-339)
    • Fixed application of profile with filesystem from Windows(XBPL-341)
    • Read firmware version as an hexadecimal value (#177)

  • Several minor bug fixes.

XBee Python library 1.3.0

v1.3.0 - 11/12/2019

• Zigbee: Support to register joining devices to a trust center.
• Cellular: XBee TCP/UDP socket support.
• XBee 3:
  • Firmware update for local and remote XBee devices.
  • Profile update for local and remote XBee devices.
  • File system management for local XBee devices.
• New recover serial connection functionality to force the XBee serial
  connection settings.
• Support for notification of network cache modifications events (new node
  added, removed of existing node, network clear, ...)
• Deprecate get_api_output_mode and set_api_output_mode methods to
  use new get_api_output_mode_value and set_api_output_mode_value
  with APIOutputModeBit enumeration.
• Role as one of the cached parameters.
• Report an error on 'finished discovery' callback if node discovery fails.
• Several minor bug fixes.

XBee Python library 1.2.0

v1.2.0 - 07/05/2019

• Add new methods to send and receive data from other XBee interfaces through
  User Data Relay frames.
• Add new methods to manage the Bluetooth interface.
• Add support to set AT parameters without applying them with the AT Command
  Queue packet.
• Improve the callbacks mechanism:
  • Callbacks are now executed in parallel.
  • Internal callbacks are now defined when needed to avoid issues when more
    than one callback of the same type is defined.
• Add missing 'Transmit Status', 'Modem Status' and 'Cellular Association
  Indication Status' values to cover all XBee Cellular/XBee3 Cellular features.
• Bug Fixing:
  • Fix some bugs related to package spec data.
  • Log an error when processing a wrong frame instead of stopping the reader.
  • Fix an issue parsing Explicit RX Indicator packets.
  • Fix a couple of leaks with StreamHandlers.

XBee Python library 1.1.1

v1.1.1 - 04/25/2018

• Add support for DigiMesh and 802.15.4 protocols on XBee3 modules.
• Return an unknown XBee packet when the received packet is not supported by
  the library instead of raising an exception.
• Change logging handler to log messages in the console.
• Bug Fixing:
  • Fix a problem when closing the device connection in the reader.
  • Fix how is determined whether the module has entered in AT command mode
    or not.
  • Fix the string encoding and decoding in some API packets.
  • Fix the message displayed when the XBee device protocol is not correct one.

XBee Python library 1.1.0

v1.1.0 - 01/19/2018

• Add support for new hardware variants:
  • XB8X
• Add missing 'Modem Status' values for Remote Manager connect and disconnect
  events.
• Bug Fixing:
  • Fix timeouts on Unix plaforms.
  • Fix the return source endpoint method from the 'ExplicitRXIndicatorPacket'
    class.
  • Perform general bug fixing when working in API escaped mode.

XBee Python library 1.0.0

v1.0.0 - 10/31/2017

Initial release of XBee Python library. The main features of the library
include:

• Support for ZigBee, 802.15.4, DigiMesh, Point-to-Multipoint, Wi-Fi,
  Cellular and NB-IoT devices.
• Support for API and API escaped operating modes.
• Management of local (attached to the PC) and remote XBee device objects.
• Discovery of remote XBee devices associated with the same network as the
  local device.
• Configuration of local and remote XBee devices:
  • Configure common parameters with specific setters and getters.
  • Configure any other parameter with generic methods.
  • Execute AT commands.
  • Apply configuration changes.
  • Write configuration changes.
  • Reset the device.
• Transmission of data to all the XBee devices on the network or to a
  specific device.
• Reception of data from remote XBee devices:
  • Data polling.
  • Data reception callback.
• Transmission and reception of IP and SMS messages.
• Reception of network status changes related to the local XBee device.
• IO lines management:
  • Configure IO lines.
  • Set IO line value.
  • Read IO line value.
  • Receive IO data samples from any remote XBee device on the network.
• Support for explicit frames and application layer fields (Source endpoint,
  Destination endpoint, Profile ID, and Cluster ID).
• Multiple examples that show how to use the available APIs.