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@dvagner dvagner released this 22 Feb 17:10
v1.2.0.1.3
6f46ec9

This release updates Matter 1.2 support on K32W0, K32W1, RT1060 + radio co-processors (K32W0, IW416, 8801), RT1170 + IW612, and RW61x platforms.

Versions

List of versions that are automatically included in our Matter release:

Features and NXP platforms supported

The release is intended for developers who wish to start developing an
application that uses Matter over Thread or Matter over Wi-Fi. To get started
read the following:

  • K32W0 - Matter over Thread (with Bluetooth LE commissioning):
  • K32W1 - Matter over Thread (with Bluetooth LE commissioning):
  • RT1060 + K32W0 - Matter over Thread (with Bluetooth LE commissioning), RT1060 + IW416 - Matter over Wi-Fi (with Bluetooth LE commissioning), and RT1060+8801 - Matter over Wi-Fi:
  • RT1170+IW612 - Matter over Thread (with Bluetooth LE commissioning) or Matter over Wi-Fi (with Bluetooth LE commissioning)
  • RW61x - Matter over Wi-Fi (with Bluetooth LE commissioning) or Matter over Thread (with Bluetooth LE commissioning) or Matter over Wi-Fi with Open Thread Border Router support (with Bluetooth LE commissioning)

Main changes in this release:

  • Main changes applying to all platforms supported in this release:

    • Matter 1.2.0.1 tag switch
    • Matter CLI random crash issue fix
    • Reserve a number of tags for NXP usage for multi-image support
    • Add bootstrap script for Windows (experimental)
    • Fix gn check errors.

  • K32W0 (Main changes compared to v1.2.0.0.2 release)

  • K32W1 (Main changes compare to v1.2.0.1.1 release)

    • OpenThread public commit: openthread/openthread@d4155e4
    • Add support for LittleFS filesystem (experimental)
    • Fix an issue that was causing an event to not be sent during the OTA process
    • Add an example of registering low power callbacks.

  • RT + transceivers (Main changes compare to v1.2.0.0.1 release)

  • RT1060 + transceivers (Main changes compare to v1.2.0.0.1 release)

    • freeRTOS heap increased to support Border Router scenario.

  • RW61x (Main changes compare to v1.2.0.1.2 release)

Known issues and limitations

  • RT+transceivers
    • [RT+transceiver] some instabilities may happen when doing Matter over Wi-Fi or Matter over Thread exchanges
    • [RT1060+transceiver] configurations do not support the OTA requestor feature
    • [RT1170+IW612] when a software reset is triggered (for example after using a matter cli command such as matterfactoryreset or matterreset) the debugguer needs to be detached
    • [RT110+IW612] session resumption is not supported.
  • RW61x
  • k32w0
  • k32w1

Memory footprint summary

  • K32W0
Matter Example Connectivity support Build mode Application flash usage Application ram usage Factory data section NVM (external flash PDM area)
On/Off Light Matter over Thread Release 580 K 84 K SRAM + 60 K heap 2 K 252 K
Contact Sensor Matter over Thread Release 584 K 84 K SRAM + 60 K heap 2 K 252 K
  • K32W1
Matter Example Connectivity support Build mode Application flash usage Application ram usage Factory data section NVM (internal flash area)
On/Off Light Matter over Thread Release 639 K 77 K SRAM + 35 K heap 8 K 32 K
Contact Sensor Matter over Thread Release 554 K 68 K SRAM + 35 K heap 8 K 32 K
  • RT1060+transceivers
Matter Example Connectivity support Build mode Transceiver Application flash usage Application ram usage (including freeRTOS heap) Factory data section NVM
All cluster app with Thermostat device type Matter over Thread Release k32w0 1024 K 431 K 4 K 128 K
All cluster app with Thermostat device type Matter over Wi-Fi (with BLE) Release IW416 1310 K 448 K 4 K 128 K
All cluster app with Thermostat device type Matter over Wi-Fi (without BLE) Release 8801 870 K 369 K 4 K 128 K
  • RT1170+IW612
Matter Example Connectivity support Build mode Application flash usage Application ram usage (including freeRTOS heap) Factory data section NVM
All cluster app with Thermostat device type with OTA requestor Matter over Wi-Fi (with BLE) Release 1929 K 465 K 4 K 128 K
All cluster app with Thermostat device type with OTA requestor Matter over Thread Release 1874 K 465 K 4 K 128 K
  • RW61X
Matter Example Connectivity support Build mode Application flash usage Application ram usage (including freeRTOS heap) Factory data section NVM
All cluster app with Laundry Washer device type with OTA requestor Matter over Wi-Fi (with BLE) Release 1700 K 500 K 4 K 64 K
All cluster app with Laundry Washer device type with OTA requestor Matter over Thread Release 1740 K 409 K 4 K 64 K
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