sim7000-at-bridge.ino

sim7000-at-bridge.ino

#include <Arduino.h>
#include <CMMC_NB_IoT.h>

#define FONA_PWRKEY 18
#define FONA_RST 5

CMMC_NB_IoT nb;
CMMC_AT_Bridge &Bridge = nb.Bridge;

// Power on the module
void powerOn() {
  digitalWrite(FONA_PWRKEY, LOW);
  delay(100); // For SIM7000
  digitalWrite(FONA_PWRKEY, HIGH);
}


void setup()
{
  Serial.begin(9600);
  Serial.println(F("*** SIM7000 MQTT Example ***"));



  pinMode(FONA_RST, OUTPUT);
  digitalWrite(FONA_RST, HIGH); // Default state

  pinMode(FONA_PWRKEY, OUTPUT);
  powerOn(); // Power on the module
  Serial2.begin(9600);


  Serial.println("Chiang Mai Maker Club's AT-Bridge engine is started.");
  Bridge.init(&Serial, &Serial2);
}

void loop()
{
  Bridge.loop();
}