Raspberry Pi Debug Probe

The Raspberry Pi Debug Probe is an inexpensive, all-in-one USB to serial debug and UART bridge. It provides the necessary hardware and cabling to support “plug and play” debugging of Raspberry Pi Pico and other microcontroller and microprocessor-based platforms.

The Raspberry Pi Debug Probe provides both a processor serial debug interface (by default this is the ARM Serial Wire Debug interface) and an industry-standard UART interface. Both interfaces use a 3-pin debug connector, as specified in the Raspberry Pi 3-pin debug connector specification.

• USB to two-wire serial debug
  • Arm CMSIS-DAP Serial Wire Debug supported by default
• USB to UART bridge
• Works with OpenOCD
• Open source, easily upgradeable firmware
• USB power cable and three debug cables included
• 3.3V nominal I/O voltage
• Follows the Raspberry Pi 3-pin Debug Specification

• Debug Connector Specifications