Example Code for Arduino-Read Data

Hardware Preparation

• DFR0216-2 DFRduino UNO R3 with IO Expansion Shield and USB Cable A-B x 1
• DFR0792 Fermion: ADKey Board x1
• FIT0916-FF DuPont Wires x3

Software Preparation

• Download Arduino IDE: Click to download Arduino IDE

Wiring Diagram

Sample Code

#define ADPIN A0      //Read Pin

void setup() {
  Serial.begin(115200);
}

void loop() {
  // read the value from the sensor:
  Serial.println(analogRead(ADPIN));
  delay(10);
}

Result

Print the analog output value through the serial port.