Raspberry Pi Pico debug probe case
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- Źródło
- Printables
- Kategoria
- Electronics
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- Creative Commons — Attribution — Noncommercial — Share Alike
Raspberry Pi Pico Debug Probe Case
This is a compact and practical 3D-printable case designed for a Raspberry Pi Pico used as a debug probe. It protects the board from accidental damage, makes handling easier, and gives the probe a clean and professional look.
A 4x2 pin header connector is used for the SWD interface, making it easy to connect the Pico to the target device.
Wiring / Pin Connections
To use the Pico as a debug probe, connect the following pins:
Pico (Probe) → Target device
GPIO2 → SWCLK
GPIO3 → SWDIO
GND → GND
5V / 3V3 (optional) → Target power (only if you want to power the target from the Pico)
UART (optional serial output):
GPIO4 → UART TX
GPIO5 → UART RX
(Always make sure the target voltage levels are compatible.)
Firmware
The official firmware is available here:
https://github.com/raspberrypi/debugprobe/releases
Firmware file name:debugprobe_on_pico.uf2
To flash it, hold the BOOTSEL button while plugging the Pico into USB, then copy the UF2 file to the Pico storage device.
More Information
A great step-by-step guide can be found here:
https://mcuoneclipse.com/2022/09/17/picoprobe-using-the-raspberry-pi-pico-as-debug-probe/
