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@GabrielCouturier GabrielCouturier released this 15 Nov 14:37
· 23 commits to v1.2.0.0-tag-nxp since this release
v1.2.0.0.1
f2e2989

Release delivery for Matter 1.2 support on K32W0, RT1060+transceivers (K32W0, IW416, 8801), RT1170 + IW612 and RW61X.

Versions

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

In case you do not have access, please ask your NXP representative.

Features and NXP platforms supported

The release is intended for developers who wish to start developing an
application that use matter over thread or matter over wifi. To get started
read the following:

  • K32W0 - Matter over Thread (with BLE commissioning support):
  • RT1060+K32W0 - Matter over Thread (with BLE commissioning support), RT1060+IW416 - Matter over Wi-Fi (with BLE commissioning support) or RT1060+8801 - Matter over Wi-Fi:
  • RT1170+IW612 - Matter over Thread (with BLE commissioning support) or Matter over Wi-Fi (with BLE commissioning support)
  • RW61X - Matter over Thread (with BLE commissioning support) or Matter over Wi-Fi (with BLE commissioning support)

Main changes in this release:

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

  • K32W0

    • Add support for OTA encryption.
    • Add support for simple hash verification, a less secure alternative to secure boot.
    • Add support for SSBL versioning. Version can be accessed and logged at application level.
    • Add mechanism for exposing BLE events to the application.
    • Add support for ICD for contact sensor reference app.
    • Update factory data generator script.
    • Fix an AES related bug during OTA.
    • Other fixes and README updates.

  • RT1170+IW612

    • RT1170+IW612 SDK 2.13.3 support

  • RW61X

    • Switch application device type to laundry-washer by default
    • Various configuration fixes to support laundry-washer device type
    • Session resumption issue fixed
    • RW61X SDK 2.13.2 support

  • RT1060 + transceivers

    • Switch to RT1060 2.13.2 github SDK
    • Switch to a new lwip version including router advertisement processing

  • RT+transceivers/RW61X (common changes)

    • NXP RT GN architecure reworked to provide more configuration flexibility to the application so that SDK/Matter flags or SDK files could be added in the application without having to modify NXP platform enablement gn files
    • Code cleanup
    • New Wi-Fi API added for network disconnection

Known issues and limitations

  • RT+transceivers
    • [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

Memory footprint summary

  • K32W0
Device type 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 584 K 84 K SRAM + 60 K heap 2 K 252 K
Contact Sensor Matter over Thread Release 591 K 84 K SRAM + 60 K heap 2 K 252 K
Door Lock Matter over Thread Release 547 K K SRAM + 60 K heap 2 K 252 K
  • RT1060+transceivers
Device type Connectivity support Build mode Transceiver Application flash usage Application ram usage (including freeRTOS heap) Factory data section NVM
Thermostat Matter over Thread Release k32w0 1027 K 435 K 4 K 128 K
Thermostat Matter over Wi-Fi (with BLE) Release IW416 1271 K 442 K 4 K 128 K
Thermostat Matter over Wi-Fi (without BLE) Release 8801 844 K 362 K 4 K 128 K
  • RT1170+IW612
Device type Connectivity support Build mode Application flash usage Application ram usage (including freeRTOS heap) Factory data section NVM
Thermostat with OTA requestor Matter over Wi-Fi (with BLE) Release 1810 K 538 K 4 K 128 K
Thermostat with OTA requestor Matter over Thread Release 1874 K 500 K 4 K 128 K
  • RW61X
Device type Connectivity support Build mode Application flash usage Application ram usage (including freeRTOS heap) Factory data section NVM
Laundry Washer with OTA requestor Matter over Wi-Fi (with BLE) Release 1676 K 528 K 4 K 64 K
Laundry Washer with OTA requestor Matter over Thread Release 1717 K 403 K 4 K 64 K
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