Emergency_mesh_communication — ESP32-C3 simulation

An interactive ESP32-C3 circuit simulation you can run free in your browser on Velxio, by usaamaamf4925.

Components

Sketch code

#define EMERGENCY_BTN 3

void setup() {

  pinMode(EMERGENCY_BTN, INPUT_PULLUP);

  Serial.begin(115200);
  Serial1.begin(115200, SERIAL_8N1, 20, 21);

  Serial.println("NODE1 READY");
}

void loop() {

  if (digitalRead(EMERGENCY_BTN) == LOW) {

    Serial.println("EMERGENCY GENERATED");
    Serial.println("SENDING TO NODE2");

    Serial1.println("EMERGENCY");

    delay(2000);
  }
}