GitHub
Learn how to DIY a Xiaomi Bluetooth temperature and humidity sensor using a solar panel and supercapacitor to achieve unlimited battery life and stable indoor use.
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GitHub
If you accidentally set the ''LE Long Range'' on the thermometer, and your device does not support BT5.0, remove and insert the battery - the thermometer will switch to BT4.2 support mode.
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Home Asssistant Xiaomi Mijia LYWSD03MMC Temperature and
The issue I have is that every time the battery is changed (or dies before I notice), the device is never recognized by HA again. I have tried several things including reboots and keeping
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DIY Solar-Powered Xiaomi Bluetooth Sensor
Learn how to DIY a Xiaomi Bluetooth temperature and humidity sensor using a solar panel and supercapacitor to achieve unlimited battery life and stable indoor use.
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MiJia Bluetooth Thermometer (2 Battery) Replacement
Step 2 Change Battery You need a spare CR2032 battery. Remove the old battery and attach new battery from top.
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Thermometer Battery Repair – Fix Dead Thermometer in
Whether it''s a button cell (CR2032, LR44) or a small rechargeable battery, this step-by-step guide covers the safest way to open your thermometer, check the battery, and restore functionality.
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How to change the battery of a solar thermometer | NenPower
The journey of changing the battery in a solar thermometer typically begins with locating the battery compartment, a critical step that varies depending on the model.
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Flash Your Xiaomi Mijia Thermometers to Extend Battery Life by a Year
By flashing your sensors'' firmware with the PVVX version, you can go from a few weeks to over a year of battery life. I can confirm this: it''s now been about a year (last August) since I
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Xiaomi Mijia Bluetooth/Zigbee thermometer AAA batteries extension
Those little Bluetooth thermometers from Xiaomi can be flashed with custom firmware to turn them into Zigbee devices. But Zigbee implementation consumes a bit more power and a small
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Amazon : Solar Powered Thermometer
Solar Digital Pool & Spa Thermometer, Weather Resistant Floating Thermometer, IPX-8 Water Proof, 10s Measuring Cycle, Solar Powered with Over 180 Days Battery Life
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Solar powered Bluetooth Thermometer with Supercap
I had the idea to power the thermometer with a mini solar panel (and a supercap as backup for night / cloudy times). I wanted to keep the hardware modifications as simple as possible,
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