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Noduino Digital Pin
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== Overview == * pinMode() * digitalWrite() * digitalRead() <br><br> == Pin Map == <pre> static const uint8_t D0 = 3; static const uint8_t D1 = 1; static const uint8_t D2 = 2; static const uint8_t D3 = 15; static const uint8_t D4 = 13; static const uint8_t D5 = 12; static const uint8_t D6 = 14; static const uint8_t D7 = 16; static const uint8_t D8 = 4; static const uint8_t D9 = 5; static const uint8_t D10 = 0; static const uint8_t D11 = 8; static const uint8_t D12 = 7; static const uint8_t D13 = 6; static const uint8_t SDA = 4; static const uint8_t SCL = 5; static const uint8_t SS = 15; static const uint8_t MOSI = 13; static const uint8_t MISO = 12; static const uint8_t SCK = 14; </pre> <br><br> == Warning == Noduino use the ESP8266/ESP8285 SoC. They are all 3.3V power supply. So: * HIGH is <font color=red>3.3V</font> * LOW is 0V <br><br> == Examples == Use the pin D5 to output a square wave: <source lang=cpp> #include "noduino.h" void setup() { pinMode(D5, OUTPUT); // set D5 to output mode digitalWrite(D5, LOW); } void loop() { digitalWrite(D5, HIGH); // ouput high level delay(1000); // delay 1000ms digitalWrite(D5, LOW); // output low level delay(1000); } </source> You can try the example in noduino-sdk/examples/noduino/blink <br><br> == Reference == * [[Noduino]] <br><br> <br><br> <br><br> <br><br> <br><br> <br><br> <br><br> <br><br> <br><br>
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