atc1441 / ATC_MiThermometer

Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter
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Does the sensor have a spare GPIO I can use? #326

Open NicZ1 opened 1 month ago

NicZ1 commented 1 month ago

Hello, quick question please.

I have a bunch of sensors - version B1.5. I noticed that on the board there are a few exposed points labelled P17, P3, P9, etc. and was wondering if I could solder a wire to one so that I can connect a switch. And of course change the firmware to read it and then send it over the air. This I believe is a similar request as the one @xuefer raised a while ago.

Thank you for your excellent work Nic. PXL_20240531_142848196