✨[New]THS-M6 Temperature & Humidity Sensor (MJWSD06MMC Customized + BTHome/Zigbee + CR2450 + SHTV4)

Also available in our eBay store(BTHome Version)：https://www.ebay.com/itm/187094037420
Document, Firmware Update: https://screek.io/ths-m6
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THS-M6 Custom Firmware Temperature and Humidity Sensor released, based on Xiaomi MJWSD06MMC, using pvvx/ATC_MiThermometer firmware, BTHome protocol transmission.

Xiaomi has now released a new temperature and humidity sensor that uses a CR2450 battery with a side button, the sensor model used is the SHTV4 with a larger screen compared to its predecessor, which is interesting, and after using it with the open source firmware it is able to freely transmit to HA to get accurate temperature and humidity, we think it's a promising sensor and we welcome you to explore it.

Despite some design shortcomings (the use of a resistor divider to measure the battery voltage, and the use of a 2.8V buck chip, etc. bring a little extra current consumption.) But because of the larger battery used, there is a chance they could work for well over a year with a sensible strategy.

The current firmware for the pvvx has just been completed, and the battery voltage measurement is not yet accurate, so I believe there may be a chance to improve it in the future, and you can use the OTA function to get an update then.