[真的急] flash download tool刷固件时flash size选错了, OTA失败能救不?

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feng_yue
Posts: 1
Joined: Thu Dec 17, 2020 10:29 pm

[真的急] flash download tool刷固件时flash size选错了, OTA失败能救不?

Postby feng_yue » Thu Dec 17, 2020 10:37 pm

esp8285 - 1MB, 在使用 flash download tool刷固件时flash size选错了(选成了2MB) , 刷固件之后看到程序运行正常, 就把设备发给客户了.

现在发现OTA远程升级时, 总是提示: ERR: ERROR[8]: Flash config wrong real: 1048576 IDE: 2097152
OTA升级失败.

现在急需要OTA远程升级客户那边的设备固件, 请问这种情况, 除了让客户把设备寄回来之外, 还有没有什么办法能让客户那边的设备, 通过OTA升级更新程序呢?

特别着急+焦虑, 万分谢谢!!
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Her Mary
Posts: 537
Joined: Mon Oct 27, 2014 11:09 am

Re: [真的急] flash download tool刷固件时flash size选错了, OTA失败能救不?

Postby Her Mary » Fri Dec 18, 2020 2:08 pm

应该只能重新烧录成正确的 flash map 才行，OTA 只会按照原有的设定尝试
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