littlz 发表于 2021-4-17 12:33:49

ERR: Failed to rbWrite ERR: Failed to rbWrite ERR: Failed to rbWrite 与 Get ...

Get One Packet!Get One Packet!Get One Packet!和ERR: Failed to rbWrite ERR: Failed to rbWrite ERR: Failed to
这两个在机智云配网过程中如果你用串口调试发现上面显示这个，可能是你配置想让8266连接的wifi网络工作在5g频段，
但是8266只能连接2.4g的WiFi，所以需要去更改一下wifi
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查看完整版本: ERR: Failed to rbWrite ERR: Failed to rbWrite ERR: Failed to rbWrite 与 Get ...