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1.x.x固件如何刷写升级到2.x.x #3

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1003657663 opened this issue Aug 9, 2021 · 2 comments
Open

1.x.x固件如何刷写升级到2.x.x #3

1003657663 opened this issue Aug 9, 2021 · 2 comments

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@1003657663
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前提:说明里写2.x.x已经不使用bootloader

  1. 尝试使用2.x.x烧录,一直提示芯片连接失败
  2. 使用1.5.x烧录,成功

问题:我怎么做才可以使用2.x.x烧录

@sxyandapp
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同问。而且我现在已经蒙了,用1.xxx的刷机工具输入0.8的at固件后,TB-03F开发板只能使用一次,关闭串口在打开后,芯片始终无法正常工作了,重新断电也不行,简直了

@aithinker2222
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https://www.kancloud.cn/aithinker/ble_mesh/2620977 可以查看下这个网址

同问。而且我现在已经蒙了,用1.xxx的刷机工具输入0.8的at固件后,TB-03F开发板只能使用一次,关闭串口在打开后,芯片始终无法正常工作了,重新断电也不行,简直了

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3 participants