ESP32量产如何往eFuse的BLK1块写数据

KooLee
Posts: 1
Joined: Mon Jun 26, 2023 12:57 am

ESP32量产如何往eFuse的BLK1块写数据

Postby KooLee » Tue Jun 27, 2023 3:42 am

ESP32量产时获取芯片的唯一MAC地址,然后AES加密生成秘钥,写到BLK1块里面。
请问该如何操作?

ESP_QiChuan
Posts: 14
Joined: Tue Mar 05, 2019 6:35 am

Re: ESP32量产如何往eFuse的BLK1块写数据

Postby ESP_QiChuan » Mon Jul 03, 2023 2:25 am

你好,

可以使用PC调用插件写入(在下载模式下启动):
调用espefuse.exe 写入,参考文档 https://docs.espressif.com/projects/esp ... y-cmd.html
插件下载地址:https://github.com/espressif/esptool/re ... -win64.zip

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