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By arcro106
#73956 Hi everybody!
I'm a newbie ESP8266 programing , I was follow this
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and this
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tutorials and I did my first hello world using the "blinky" example code but I can't find a good explanation about the gpio functions, I found examples on internet but that code use the Arduino IDE or Lua... I need put High/Low on 2 pins, use the PWM on 4 pins and use SPI with an IC but I want to learn to do that in the open SDK, can you help me?

Another question, if i use the FreeRTOS on the NodeMCU, the code used to control GPIO is the same?