Temperature sensor - polling frequency issue

Hardware
1

Hi,

I have a sonoff SNBZ-02P connected to a Sonoff Zigbee bridge flashed with ZBBridge. I’ve noticed that temperature updates are hit-and-miss - sometimes every few minutes sometime 30 min appart - this isn’t much good for my home heating system.

I’ve read up on the ZBBridge and there is no way to increase the polling frequency, so I think the only way is to replace the sensor with a different kind (non Zigbee) unless anyone can help?

The sensor is sonoff SNBZ-02P
The hub is Sonoff Zigbee bridge flashed with ZBBridge version 12.3.1.1(zbbrdgpro)
The sensor has a new battery
The distance between the sensor and hub is 2m through a brick wall (the whole house is brick :neutral_face:)

If I am unable to fix this issue, can anyone recommed another some battery powered temperature sensor?
Regards
James

2

These devices are push, not polled. To conserve battery power device like this often only report a value when there has been a significant change. The device may expose a delta setting you can adjust, but probably not.

Here’s the history of one of my Aqara temperature sensors:

screenshot
screenshot1839×412 15.9 KB