# buzzer

Code arduino du buzzer

## memo arduino-cli

Pour Compilation en ligne de commande.

### Configuration

Après installation d'arduino

```sh
arduino-cli config init
arduino-cli config add board_manager.additional_urls http://arduino.esp8266.com/stable/package_esp8266com_index.json
arduino-cli core update-index
arduino-cli core install esp8266:esp8266
arduino-cli lib install PubSubClient
```

### Compilation

```sh
arduino-cli compile --fqbn esp8266:esp8266:nodemcuv2 buzzer.ino
```

### Envoi vers l'ESP

```sh
 arduino-cli upload -p /dev/ttyUSB0 --fqbn esp8266:esp8266:nodemcuv2 buzzer.ino
```