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LYWSD03MMC B1.4 bricked #116
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Try to replace batteries with new ones. |
Just replaced battery and it works. Very strange thing, maybe add this to docs? |
Perhaps zigbee firmware is more sensitive to battery level. |
I flashed third sensor with https://pvvx.github.io/ATC_MiThermometer/TelinkMiFlasher.html with same battery (after flashing previous two) and it connected after flashing without problems. First bricked sensor was thrown away (i tried to flash it via UART and completely bricked it), second was connected after battery replacement with 100% capacity. What is the difference between these two firmwares? |
Tried without success obviously due to the version 11:05:39: Searching for devices |
Just bricked 2pcs of LYWSD03MMC
Hardware Version: LYWSD03MMC B1.4, Software Version: 9.9, Sensor: SHTC3 (SHTV3)
I'm doing flashing as described in readme:
But after flashing target firmware device stucks on values and not connecting to zigbee.
Reinserting battery causes showing initial values, then screen blinks and stucks again (not updating values and not connecting to zigbee)
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