gistfile1.txt

#include <BleKeyboard.h>
#include <M5Unified.h>

BleKeyboard bleKeyboard;

void setup() {
    auto cfg = M5.config();
    M5.begin(cfg);
    M5.Power.begin();
    bleKeyboard.begin();
    M5.Display.setBrightness(20);
}

void loop() {
    if (bleKeyboard.isConnected()) {
        M5.update();
        static unsigned long lastTime = 0;
        float accX, accY, accZ;
        M5.Imu.getAccel(&accX, &accY, &accZ);
        if (M5.BtnA.wasPressed()) {
            if (accX > 0) {
                bleKeyboard.write(KEY_RIGHT_ARROW);
            } else if (accX < 0) {
                bleKeyboard.write(KEY_LEFT_ARROW);
            }
        }
    } else {
        M5.Display.println("Waiting for connection...");
        delay(2000);
    }
}