WCH-LINKRV is suitable for debugging RISC-V core microcontrollers. The IDE is MRS and can also be used as a DAP emulator. It is modified from Qinheng's official open source circuit. Supports 3.3V/5V dual power output.
Supports USB to TTL serial port function. View debugging information through the serial port assistant.
Dual-color LED indicators can be welded to facilitate viewing of working status
. The interface definition board is directly marked on the board, making it clear at a glance and easy to use.
Note: The main chip is CH549G. It is a 51 microcontroller, just write .hex.
The board has been tested. Do not look at the BOM list, look at the schematic diagram to buy the device. The line sequence of the SWD interface is the same as the official Qinheng line sequence. If you need to connect to the Zhufei core board, you need to adapt the board or modify the PCB! ! !
QQ2661568765
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