arduino-esp32通过BLE进行OTA [英] arduino-esp32 do OTA via BLE

问题描述

任何人都知道如何通过BLE执行arduino-esp32 OTA。我想使用平板电脑更新ESP32。平板电脑下载固件并传输到ESP32，然后ESP32将其保存到分区并重新启动。

Anyone know how to do arduino-esp32 OTA via BLE. I wanna use tablet to update ESP32. Tablet download firmware and transfer to ESP32, and ESP32 save it in to partition and reboot.

推荐答案

经过一番研究，这就是我正在寻找。

after some research, this is what I am looking for.

https://github.com/espressif/arduino-esp32/tree/master/libraries/Update/examples

我们可以使用 SD_Update示例执行BLE OTA。平板电脑将bin文件传输到ESP32并将其作为bin文件保存到SPIFFS中。数据传输后。按照SD_Update启动OTA

We can use "SD_Update" example to do BLE OTA. tablet transfer bin file to ESP32 and save it into SPIFFS as a bin file. after the data transfer. Follow SD_Update to start OTA

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