Saswell SEA802-Zigbee local temperature calibration doesn't allow floats?

[smalec]

What happened?

It seems that it's not possible to set float value for local_temperature_calibration parameter. I'm not sure if this is a problem of software since (if I understand it correctly) this line indicates, that it should be possible with 0.1 step: https://github.com/Koenkk/zigbee-herdsman-converters/blob/master/devices/saswell.js#L49 I've tried to find device specification, but no luck so far :(

What did you expect to happen?

Publishing a message to zigbee2mqtt/FRIENDLY_NAME/set topic with payload {"local_temperature_calibration": 0.1} should set this parameter to 0.1 (or any information that device doesn't support float values).

How to reproduce it (minimal and precise)

1. Publish a message to zigbee2mqtt/FRIENDLY_NAME/set topic with payload {"local_temperature_calibration": 0.1}:

   mosquitto_pub -t 'zigbee2mqtt/0x84fd27fffe335f8f/set' -m '{"local_temperature_calibration":0}'

2. Verify somehow that state of device isn't correct (in web gui or in console):

   zigbee2mqtt      | Zigbee2MQTT:info  2022-02-06 16:05:56: MQTT publish: topic 'zigbee2mqtt/0x84fd27fffe335f8f', payload '{"anti_scaling":"ON","away_mode":"OFF","battery_low":false,"child_lock":"UNLOCK","current_heating_setpoint":22,"frost_detection":"ON","linkquality":255,"local_temperature":21.6,"local_temperature_calibration":-102,"preset_mode":"none","system_mode":"heat","window_detection":"OFF"}'

Zigbee2MQTT version

1.23.0

Adapter firmware version

0x26580700

Adapter

ConBee2/RaspBee2

Debug log

No response

[brunoleon]

Hello,

are you sure 0.1 is effectively supported ? I also have SEA-802 and the step is 1 not 0.1 See https://github.com/Koenkk/zigbee-herdsman-converters/pull/3657/files

[smalec]

No, I'm not sure. Probably you're right, and the step is 1. To avoid cnofusion I will create PR later.

[gomble]

I have the same Problem. Therefor my automatisation in Homeassitant to sync the local calibration with a thermometer does not work. How to solve this ?

[github-actions[bot]]

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