# ESP BLE OTA 组件说明 ``esp ble ota`` 是基于自定义 ``BLE Services`` 进行数据收发的固件升级组件,待升级固件会被主机分包之后依次传输,从机接收到数据之后进行包序列以及 CRC 校验并回复 ACK。 ## 从机示例代码 [ESP BLE OTA](https://github.com/espressif/esp-iot-solution/tree/master/examples/bluetooth/ble_ota)
idf.py add-dependency "espressif/ble_ota^0.1.11"