8266 OTA 升级问题

Discussions on BLE related products, including standard BLE devices, BLE mesh, and Apple HomeKit products
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Shining_Camwen
Posts: 13
Joined: Sat May 13, 2017 3:45 pm

Tue May 21, 2019 3:19 pm

问题描述:
开发环境:
使用的sdk固件版本是V1.9,烧录的时候把ota_boot.bin文件烧录到地址0x1f000。
出现的问题:
将sdk固件版本为v1.9的rgb代码ota升级成固件版本为V1.C源码,升级成功;但将sdk固件版本为v1.9的rgb灯具代码ota升级成修改固件版本为V1.a的rgbw灯具的时候APP显示
ota成功,但是重启之后代码还是原来的rgb的代码,没有真正更换成rgbw的代码,请问这个是什么原因?是不是我少了哪个步骤?懂的希望能帮忙说明一下。谢谢!
TL_Porter
Posts: 21
Joined: Tue Mar 07, 2017 9:31 am

Wed May 22, 2019 9:28 am

步骤上看起来没少。 是否是firmware size有问题。
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