KC868-H32x CPU

[v1rtus]

Hello,

Could you please share what CPU is used for KC868-H32B?

The context is that some time ago I was discussing that I cannot upgrade my controller to latest firmware. It was find out that I have H32 controller with CPU STM32F103 and I was suggested to replace CPU to AT32F403.

Yesterday I replaced the CPU and wanted to  flash to it bootloader and firmware, however I cannot found this CPU in STVP software.

Could you please advice with that?

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I have found out why I cannot flash it, because I have ATmega CPU. Anyway is it possible to flash kincony bootloader to ATmega?

[admin]

new CPU is AT32F403AVGT7, use AT link USB cable to download firmware.
AT link order link: https://www.aliexpress.com/item/3256803150639939.html

[v1rtus]

thank you a lot. I will order it.

Could you please share what software I need to use to to donwload the bootloader? Are there any instructions available?

[admin]

software download and guide see here: https://www.kincony.com/forum/showthread.php?tid=2656