Pi UART Debugger, a serial module based on CH343 for Raspberry Pi 5, is suitable for Raspberry Pi 5 communication debugging, supports multiple wiring methods, and is compatible with various systems, With features of anti-surge, ESD protection, and immersion gold design, it also supports Mac, Linux, Android and Windows 7/8/8.1/10/11.

• Supports Mac, Linux, Android, Windows 7/8/8.1/10/11
• Onboard self-recovery fuse and Transient Voltage Suppressor, anti-overcurrent and anti-overvoltage, anti-surge, anti-static, improves shock proof performance, stable and safe communication performance
• Onboard IO protection circuits, anti-surge, anti-static, stable and safe communication performance
• Onboard 3.3V and 5V TTL level switch pins for selecting TTL communication level
• Supports 3.3V/5V output (the module is powered by USB, and the onboard jumper should be shorted to 3.3V or 5V accordingly)
• Adopts double-sided black immersion gold process, which is durable and has a good look

HOST INTERFACE	USB
DEVICE INTERFACE	UART
COMMUNICATION RANGE	50bps ~ 6Mbps
USB DEVICE INTERFACE	connector: USB Type-A; protection: self-recovery fuse, ESD protection
UART INTERFACE	connector: 6pin right-angle pinheader; 3pin connector protection: IO protection diode

Device	Debugger Module
Type	USB to UART
References	wiki/Pi_UART_Debugger