Depends, do those ones (and there’s dozens of models) support an external temperature sensor? If so is how to use that documented anywhere?
i have the problem that the external_temperature_input is unavailable in HA. I have this for all my 3 TRVs.
Any Idea?
Hello,
Thanks for this blueprint. I noticed that the battery live is shorter since I am using it compared to internal sensor. Therefore, I would suggest not to sync each time the external temp change, but only if the difference between the previous temperature and the one from the external sensor is higher that a value (which can be an option)
1 Like
Yep. I noticed the TRVs in my bedroom that are synced with temperature sensor on wifi air purifier have had pretty bad battery life, due to constant updates, because the air purifier measures temperature with 2 decimal places accuracy and updates its state rapidly.
Fixed by adding this condition to the blueprint.
{{ (trigger.to_state.state | float - state_attr('climate.' + device_attr(aqara_trv_device, 'name'), 'current_temperature')) | abs >= 0.066 }}
It should also fix issue with constant updates, when the temperature sensor state “oscillates” around x.x5 values.
Sorry, I’m not an expert home assistant user, could you give some more info on how to do this?
Thanks.
Hi,
I’m sometimes getting the error below. Could you help please?
z2m: Publish ‘set’ ‘sensor’ to ‘Office radiator valve’ failed: ‘Error: ZCL command 0x54ef4410006fd472/1 manuSpecificLumi.write({“65522”:{“value”:[170,113,52,68,19,90,2,65,49,102,160,255,0,61,5,84,239,68,16,0,111,212,114,0,21,141,0,1,157,27,152,8,0,7,253,22,10,2,10,201,232,177,184,212,218,207,223,192,235,0,0,0,0,0,1,61,4,101],“type”:65}}, {“timeout”:10000,“disableResponse”:false,“disableRecovery”:false,“disableDefaultResponse”:true,“direction”:0,“srcEndpoint”:null,“reservedBits”:0,“manufacturerCode”:4447,“transactionSequenceNumber”:null,“writeUndiv”:false}) failed (SRSP - AF - dataRequest after 6000ms)’
Change in Home Assistant Core 2024.8.0
Line 85
„playload_template“ change only in „playload“
2 Likes
Thank you for the fix - I updated the blueprint
Hello,
First a big thank you for this awesome blueprint.
I‘ve installed it yesterday and everything seemed to go on fine.
But today it stopped working, throwing the following errors:
10000ms)))’
[2024-09-14 18:14:58] error: z2m: Publish ‘set’ ‘external_temperature_input’ to ‘Ventil Schlafzimmer’ failed: ‘Error: ZCL command 0x54ef4410009731fd/1 manuSpecificLumi.write({“65522”:{“value”:[170,113,19,68,18,124,5,65,16,0,21,141,0,1,157,27,152,0,1,0,85,69,2,160,0],“type”:65}}, {“timeout”:10000,“disableResponse”:false,“disableRecovery”:false,“disableDefaultResponse”:true,“direction”:0,“reservedBits”:0,“manufacturerCode”:4447,“writeUndiv”:false}) failed (ZCL command 0x54ef4410009731fd/1 manuSpecificLumi.write({“65522”:{“value”:[170,113,19,68,18,124,5,65,16,0,21,141,0,1,157,27,152,0,1,0,85,69,2,160,0],“type”:65}}, {“timeout”:10000,“disableResponse”:false,“disableRecovery”:false,“disableDefaultResponse”:true,“direction”:0,“reservedBits”:0,“manufacturerCode”:4447,“writeUndiv”:false}) failed (ZCL command 0x54ef4410009731fd/1 manuSpecificLumi.write({“65522”:{“value”:[170,113,19,68,18,124,5,65,16,0,21,141,0,1,157,27,152,0,1,0,85,69,2,160,0],“type”:65}}, {“timeout”:10000,“disableResponse”:false,“disableRecovery”:false,“disableDefaultResponse”:true,“direction”:0,“reservedBits”:0,“manufacturerCode”:4447,“writeUndiv”:false}) failed (Timeout - 46277 - 1 - 221 - 64704 - 4 after 10000ms)))’
Any hints for me?
Best regards, Thorsten
Hello,
This blueprint was working like a dream with my Aqara E1 radiator valve to my SONOFF Temperature sensor. But since I updated the valves firmware to 0.0.0_1030 through ZigBee2mqtt OTA, the valve no longer uses the external sensors anymore even with it being set to external, I’ve rebooted HA just to be sure too.
I was just wondering if this is a known issue and if so, does anybody know how do I go about getting this resolved or if there’s any future fixes?
It doesn’t look like I downgrade the firmware either.
Thank you.
EDIT: My work around was to use better thermostat. This is still an issue people should be aware of if they run into it.