What happened?
For years, I have been using this Zigbee Tuya Light; it could do full colour, but as of the latest Zigbee2MQTT update, colour is no longer recognised and only outputs white.
I checked to make sure colour_sync is still enabled, but no change.
What did you expect to happen?
Respective colour actions to happen
How to reproduce it (minimal and precise)
Try to get any colour on the bulb in any action.
Zigbee2MQTT version
2.11.2
Adapter firmware version
EmberZNet 0x38398ffffef63022 Revision: 8.0.2 [GA]
Adapter
EmberZNet
Setup
os: #1 SMP PREEMPT_DYNAMIC Tue Apr 7 10:37:24 UTC 2026 - 6.12.77-haos - x64
node: v22.22.2
ha: true
Device database.db entry
No response
Debug log
No response
Notes
Device
definition: TS0505B_2_2 - Tuya (v0.0.0)
software_build_id: z.1.0
date_code: undefined
endpoints:
{"1":{"bindings":[],"clusters":{"input":["genBasic","genIdentify","6280","genGroups","genScenes","genOnOff","genLevelCtrl","lightingColorCtrl","genTime","touchlink","65518"],"output":["genOta","touchlink","65518"]},"configured_reportings":[],"scenes":[]}}Health
time: Wed May 06 2026 13:20:40 GMT+1000 (Australian Eastern Standard Time)
os.load_average: 0.26, 0.23, 0.19
os.memory_percent: 15.5195
process.memory_percent: 1.3737
process.uptime_sec: 8408
{"leave_count":0,"messages":90,"messages_per_sec":0.0109,"network_address_changes":0}
What happened?
For years, I have been using this Zigbee Tuya Light; it could do full colour, but as of the latest Zigbee2MQTT update, colour is no longer recognised and only outputs white.
I checked to make sure colour_sync is still enabled, but no change.
What did you expect to happen?
Respective colour actions to happen
How to reproduce it (minimal and precise)
Try to get any colour on the bulb in any action.
Zigbee2MQTT version
2.11.2
Adapter firmware version
EmberZNet 0x38398ffffef63022 Revision: 8.0.2 [GA]
Adapter
EmberZNet
Setup
os:
#1 SMP PREEMPT_DYNAMIC Tue Apr 7 10:37:24 UTC 2026 - 6.12.77-haos - x64node:
v22.22.2ha:
trueDevice
database.dbentryNo response
Debug log
No response
Notes
Device
definition:
TS0505B_2_2-Tuya(v0.0.0)software_build_id:
z.1.0date_code:
undefinedendpoints:
{"1":{"bindings":[],"clusters":{"input":["genBasic","genIdentify","6280","genGroups","genScenes","genOnOff","genLevelCtrl","lightingColorCtrl","genTime","touchlink","65518"],"output":["genOta","touchlink","65518"]},"configured_reportings":[],"scenes":[]}}Health
time:
Wed May 06 2026 13:20:40 GMT+1000 (Australian Eastern Standard Time)os.load_average:
0.26, 0.23, 0.19os.memory_percent:
15.5195process.memory_percent:
1.3737process.uptime_sec:
8408{"leave_count":0,"messages":90,"messages_per_sec":0.0109,"network_address_changes":0}