I have a custom card as shown, I have a Xiaomi Mijia (LYWSD03MMC) sensor, I have put custom firmware on the device (GitHub - pvvx/ATC_MiThermometer: Custom firmware for the Xiaomi Thermometers and Telink Flasher via USB to Serial converter). When this advertises via BLE it sends out both the temperature and humidity. As both are sent out together I would expect the last updated time to be the same for both temperature and humidity this is not the case.
Any ideas why this is? and how to fix.
- entity: sensor.henry_s_room_humidity
secondary_info: last-updated
- entity: sensor.henry_s_room_temperature
secondary_info: last-updated
- entity: sensor.living_room_humidity
secondary_info: last-updated
- entity: sensor.living_room_temperature
secondary_info: last-updated
- entity: sensor.master_bedroom_humidity
secondary_info: last-updated
- entity: sensor.master_bedroom_temperature
secondary_info: last-updated