Hardware projects tagged ch55x
Open hardware projects tagged ch55x on BoardRepo. View schematics and PCBs in the browser and download the sources.
Projects
development-board-ch552
This is a cheap and small Arduino compatible board.
schematicpcbbomUSBswitchresistorcapacitor
DAP-Cat-Programmer
An Open-Source CMSIS-DAP Debug Probe based on DAPLink and USB bus convert and it can realize USB convert to serial interface based in CH552, low-cost of $5 dollars
schematicpcbbomUSB-CswitchregulatorUSB