Product description
USB-C to UART TTL serial module based on the CH343G controller. Intended for serial programming and debugging. Supports hardware flow control (RTS/CTS). Converts a computer’s USB-C interface to UART with TTL levels at 3.3 or 5 V. The module includes several built-in protection functions, including a self-resetting fuse, transient voltage suppression, and protection diodes for the I/O connections. Equipped with a 6-pin connector breaking out I/O signals and voltage. Connects directly to a breadboard (Breadboard friendly) or via the supplied connection cable with 6× Dupont female.
Specifications:
- Controller: CH343G
- Host interface: USB-C female
- Device interface: UART (TTL level)
- Communication speed: 50 bps to 6 Mbps
- Logic level: 3.3 V or 5 V (selectable via jumper)
- VCC output voltage: 3.3 or 5 V (selectable via jumper)
- LED indication: PWR, TXD, RXD
- Dimensions: 47.5 x 20.5 mm
- Compatibility: Windows 7/8/8.1/10/11, macOS, Linux, Android
- Connections (6-pin): VCC (3.3 or 5 V), GND, TXD, RXD, RTS, CTS
