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GPIO

How to use the digital I / O of the ESP32 GPIO with Arduino code. Internal pull-up and pull-down resistors, compatible pins

Getting start with ESP32

ESP32. How to use GPIO digital IO with Arduino code

Learn to use the external interrupts of theESP32with Arduino code. Compatible GPIO pins, move function to RAM with IRAM

Getting start with ESP32

ESP32. How to use external interrupts with Arduino code

Advanced

Start programming with Node Js and Johnny-Five: IoT and robotics based on Arduino, Raspberry Pi, Orange Pi

Confirmed

IoT development based on Orange Pi, Arduino (Firmata), Nodejs, Blynk and Johnny-Five

Node-RED

Orange Pi: test of the OPI.GPIO package for Node-Red (node-red-contrib-opi-gpio)

DIY Projects