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+# 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
+```