Fire Speaker

APIs and example programs related to the Fire speaker.

Example Program

Compilation Requirements

• M5Stack board manager version >= 3.2.2
• Board option = M5Fire
• M5Unified library version >= 0.2.8

#include "M5Unified.h"

void setup() {
  M5.begin();
}

void loop() {
  M5.Speaker.tone(7000, 100);  // frequency, duration
  delay(1000);
  M5.Speaker.tone(4000, 20);  // frequency, duration
  delay(1000);
}

API

The Fire speaker uses the Speaker_Class from the M5Unified library. For more related APIs, please refer to the following documentation:

• M5Unified - Speaker Class