Firmware Changelog

This new page documents firmware version history.

Firmware files can be found in https://deconz.dresden-elektronik.de/deconz-firmware

Current Stable Versions

Device	Version
ConBee II	0x26680700
RaspBee II	0x26690700

Device	Version
ConBee I	0x26390500
RaspBee I	0x26390500

Note: The number differences between I and II series don't represent feature or bugfix equality as there are different underlying Zigbee stacks in use.

ConBee II and RaspBee II (R21)

• 0x266e0700 Beta 2021-05-17
  • Fix internal ZDP queue can get stuck when unsupported requests are received.
• 0x266d0700 Beta 2021-05-13
  • In APS-DATA.indication commands use raw PHY frame LQI value instead with ED value adjusted calculated value
  • Support receiving and sending APS frames to and from endpoints which aren't registered
• 0x266c0700 Beta 2021-05-07
  • Support custom Node Descriptor manufacturer code when requesting device has Xiaomi T1 MAC address prefix
  • Disable unused Zigbee stack code, reduced code size by 3K
• 0x26690700 Stable 2021-03-17
  • Fix neighbor table handling in NVRAM for RaspBee II
• 0x26680700 Stable 2020-12-01
  • Improved end-device management
  • Improved neighbor table handling and routing
  • Reduced code size by disable unused stack functions
• 0x26670700 Beta 2020-11-18
  • Fix infinite joining loop when predefined PANID is true and PANID set to 0xffff
• 0x26660700 Beta 2020-11-18
  • Improve frame counter handling in NVRAM and after power-up
• 0x26650700 Beta 2020-09-13
  • Improve frame counter handling to never get lower frame counter when previously used
  • Hardening Serial Protocol command parser
  • Raise concentrator discovery time from 20 seconds to 2 minutes (lower many-to-one route request frequency)
• 0x26520700 Stable 2020-02-24
  • Initial RaspBee II firmware version
• 0x264a0700 Stable 2020-05-27
  • Fix parsing and serialization of MAC address in APSDE-DATA.(request|confirm|indication)
    https://github.com/dresden-elektronik/deconz-rest-plugin/issues/1520
• 0x26490700 Stable 2020-04-22
  • Transport key command shall allways be send with extended nonce
  • Node Descriptor Stack Compliance 21 --> 0, to workaround IKEA Tradfri switch join issue (request new transport key)
• 0x26480700 Beta 2020-04-10
  • Provide NWK and IEEE address in APSDE-DATA.indication (Serial Protocol version 0x010B)

ConBee I and RaspBee I (AVR)

• 0x26390700 Stable 2020-10-07
  • Improve frame counter handling equal to R21 firmware
• 0x26370700 Stable 2020-09-13
  • Fix channel and predefined PANID were not saved and fixed on network startup
  • Guard against setting invalid channel masks via protocol
  • Integrate changes from R21 firmware version 0x26650700
  • Support APSDE-DATA.request with source routes in protocol
  • Support read frame counter in protocol
• 0x26350700 Stable 2020-03-08
  • Degrade route when an APS requests failed due no APS ACK was received
  • Don't let high performing devices degrade all route entries
  • Re-enable update of route next hop if cost of incoming command is lower
• 0x26340700 Stable 2020-02-24
  • Handle NWK_TREE_LINK_FAILURE and NWK_NON_TREE_LINK_FAILURE in NWK status command
  • Optimize code size by removing unused code
• 0x26330700 Stable 2019-04-26
  • Support protocol version 0x010b, combined NWK + MAC source address for APSDE-DATA.indication
  • Support send NWK leave to router
• ... todo: add more version history here.
• 0x19140500 Stable 2013-06-19
  • Initial release