CH32V307 Evaluation Board RISC-V

[badbyte]

Hi people,
I have bought on aliexress an evaluation board for the CH32V307 here.
I have bought 2 of those and one showed up with the following lsusb output:

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Bus 001 Device 012: ID 1a86:8010 QinHeng Electronics WCH-Link
And the other showed up in lsusb as follows:

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Bus 001 Device 011: ID 4348:55e0 WinChipHead
The second one doesn't respond to eclipse's queries at all, in the Configuration of the Download Configuration.

From the output of lsusb I conclude that the firmware on the 2nd isn't the proper one.
Can someone pointme to the right direction???

[GromBeestje]

This looks to me like one of the boards gets into the debugger firmware, and the other baord is stuck in bootloader mode.
WinChipHead has a Windows-only tool to configure and update their programmers, the dongles and the built-in EVB boards alike.
Try the tool at https://www.wch.cn/downloads/WCH-LinkUtility_ZIP.html and see if it can configure the boards to RISCV debugger mode.