CH551G Prototyping Board W/USB-C
What?
This is handy development board with CH551G, USB-C jack and all the required extra components. Board has small prototyping/perboard area where user can solder their prototype circuits. That microcontroller has USB bootloader and doesn't require external programmer.
Changes after the video was published:
Cosmetic changes. Button labels in silkscreen, improved pin 1 indicator.
Why?
This board is designed for testing, learning and developing small one-off projects using CH551G USB microcontroller.
How to program/flash?
Accessing the bootloader depends on whether the chip has been programmed before. Before first programming, the chip will go to the bootloader automatically. After that, bootloader can be accessed by pushing the "BOOT" button while connecting the USB-cable (clicking Reset-button doesn't do it).
Software?
There are other options, but currently CH55xduino seems nice. Works with Arduino IDE, although programming is done in C, instead of C++:
https://github.com/DeqingSun/ch55xduino/
Videos
Introducing this board:
Simple keyboard project, demonstrating real world use-case. This kind of quick project is what this board was made for:
CH551G Prototyping Board W/USB-C
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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