climate type tuya device stats and functions are degraded

[atus42]

debug_discovery.py gives the below answer:

{ u'header': { u'code': u'SUCCESS', u'payloadVersion': 1},
u'payload': { u'devices': [ { u'data': { u'current_temperature': 22,
u'max_temper': 95,
u'min_temper': 5,
u'online': True,
u'state': u'true',
u'temperature': 21},
u'dev_type': u'climate',
u'ha_type': u'climate',
u'icon': u'https://images.tuyaeu.com/smart/program_category_icon/wk.png',
u'id': u'---',
u'name': u'4853_Nappali'},
{ u'data': { u'current_temperature': 22,
u'max_temper': 95,
u'min_temper': 5,
u'online': True,
u'state': u'true',
u'temperature': 23},
u'dev_type': u'climate',
u'ha_type': u'climate',
u'icon': u'https://images.tuyaeu.com/smart/program_category_icon/wk.png',
u'id': u'---',
u'name': u'4947_Lilla'}]
however this devices gives current_temperature as a 0.1 precision float. In HA I can set the target temp in 1C° steps, but the device supports 0.5C° steps.
Can you correct these precision issues for us?

[atus42]

Hello!

I was able to dig this further, and give You more detail.
It appears that You currently use the dps attribute 127 for temperature (target temp) and 128 for current_temperature. The more precise values for these attributes are 2 for temperature (target temp) and 3 for current_temperature. These values should be divided by 10.

example raw data:
"dps":{"1":true,"101":false,"102":true,"103":"1","104":"BwFoAMgB4ACgBDgAyAUoAKA=","105":"BwFoAMgB4ACgBDgAyAUoAKA=","106":"BwFoAMgB4ACgBDgAyAUoAKA=","107":"BwFoAMgB4ACgBDgAyAUoAKA=","108":"BwFoAMgB4ACgBDgAyAUoAKA=","109":"BwFoAMgB4ACgBDgAyAUoAKA=","110":"BwFoAMgB4ACgBDgAyAUoAKA=","111":"ASwAMg==","112":"EBAAAAAAAA==","113":"AAAAAAAAAhEQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==","114":"AAAAAAAAAAAAAAAA","115":"FRUVFhYVFRUVFhYWFhYAAAAAAAAAAAAA","116":"FBQAAAAAAA==","117":"AAAAAAAAARQUFAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==","118":"AAAAAAAAAAAAAAAA","119":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA","120":"AAAAAAAAAA==","121":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==","122":"AAAAAAAAAAAAAAAA","123":"EBAQEBAUExAQEBAQEBAAAAAAAAAAAAAA","124":"","125":0,"126":"1","127":16,"128":22,"129":"4","130":"c","131":"B+QDCw8r","132":0,"133":true,"134":0,"135":0,"136":true,"137":true,"138":true,"139":true,"2":160,"3":227}
set temp is 16.0 C°; current_temperature is 22.7C°

"productId":"foitasaq52xwyqmt"
I didn't find the precision data yet, but continue to search.

[atus42]

Got that too:
productBeen-><product_number>->schemaInfo->schemaMap-> 2, 3, 127, 128

[atus42]

It appears that the provided data came from a Tuya made api/interface, so it is pointless to keep this ticket open.