How ? [bellows.zigbee.repairs] NV3 interface not available in this firmware, please upgrade!

le_top · November 2, 2023, 9:12pm

My home-assistant.log has been showing this message since some time:

[bellows.zigbee.repairs] NV3 interface not available in this firmware, please upgrade!

Generated by

github.com

zigpy/bellows/blob/29dec53c6abde606c1e912238d62508f6bc3d910/bellows/zigbee/repairs.py#L37

    
      
              state.trustCenterLongAddress,
              ieee,
          )
          
          
try:
              (status, value) = await ezsp.getTokenData(
                  t.NV3KeyId.NVM3KEY_STACK_TRUST_CENTER, 0
              )
              assert status == t.EmberStatus.SUCCESS
          except (InvalidCommandError, AttributeError, AssertionError):
              LOGGER.warning("NV3 interface not available in this firmware, please upgrade!")
              return False
          
          
token, remaining = t.NV3StackTrustCenterToken.deserialize(value)
          assert not remaining
          assert token.eui64 == state.trustCenterLongAddress
          
          
(status,) = await ezsp.setTokenData(
              t.NV3KeyId.NVM3KEY_STACK_TRUST_CENTER,
              0,
              token.replace(eui64=ieee).serialize(),

Any experience with the upgrade for ITEAD SONOFF Zigbee 3.0 USB Dongle Plus V2 20220815160021 ?

darkxst · December 29, 2023, 6:32am

This not supported in the iTead supplied firmware, but you can install 7.3.1 firmware from my web flasher which has support for this.