CH340

6 boards

KiCad boards from 4 GitHub repositories tagged “ch340”, the most starred first; open any of them in PCBKit.

2 layers75.3 × 33.8 mm
24-ch relay driver kicad
dilshan/24ch-usb-high-voltage-driver
24-Channel USB high voltage driver.
35 parts5MIT
2 layers46 × 26 mm
1904 esp programmer
selim13/esp-ch340-programmer
CH340T based ESP32/ESP8266 programmer
32 parts4MIT
2 layers18 × 11 mm
Base
brainsmoke/uuart

14 parts3
2 layers65 × 45 mm
Esp32s3 imu
kanishqtanwar35-hub/esp32s3-usb-imu-board
2-layer ESP32-S3 board with onboard CH340C USB-UART (auto-reset) and ICM-42688-P IMU. KiCad schematic, layout, gerbers and bring-up firmware.
36 parts1
2 layers13.5 × 11 mm
Base
brainsmoke/uuart

12 parts3
2 layers13.5 × 11 mm
Base
brainsmoke/uuart

10 parts3

24-ch relay driver kicad