Raspberry Pi Debug Probe Compatible with Raspberry Pi Pico/Picow

NOTE：For more information on the Raspberry Pi three-pin debug connector see the specification [ https://rptl.io/debug-spec ].

[Features]

• USB to ARM Serial Wire Debug (SWD) port
• USB to UART bridge
• Compatible with the CMSIS-DAP standard
• Works with OpenOCD and other tools supporting CMSIS-DAP
• Open source, easily upgradeable firmware

This makes it easy to use a Raspberry Pi Pico on non-Raspberry Pi platforms such as Windows, Mac, and “normal” Linux computers, where you don’t have a GPIO header to connect directly to the Pico’s serial UART or SWD port.

[Specifications]

The probe operates at 3.3V nominal I/O voltage.

Included with the Debug Probe is a USB power cable and three debug cables:

• 3-pin JST connector to 3-pin JST connector cable
• 3-pin JST connector to 0.1-inch header (female)
• 3-pin JST connector to 0.1-inch header (male)

The two 0.1-inch header cables — intended for breadboard (male) or direct connection to a board with header pins (female) — are coloured as below:

• Orange: TX/SC (Output from Probe)
• Black: GND
• Yellow：RX/SD (Input to Probe or I/O)

While the cable with 3-pin JST connectors is intended to be used with the standard 3-pin connector which newer Raspberry Pi boards use for the SWD debug port and UART connectors.

The Debug Probe has five LEDs, a red LED to indicate power, and four more activity indicator LEDs