Nodemcu gpio pullup esp8266 devkit [nodemcu] input_pullup on multiple gpio
[Nodemcu] INPUT_PULLUP on multiple GPIO - Project Guidance - Arduino Forum

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Controller for automatic lighting of the working area in the kitchen Nodemcu schematic diagram controller automatic working version lighting area kitchen light schematics pcb sketch part figure
Nodemcu gpio pullup esp8266 devkit [nodemcu] input_pullup on multiple gpio