Raspberry Pi Debug Probe A New Launch With New Features – Robu.in | Indian Online Store | RC Hobby

Are you looking for a reliable and easy-to-use debug probe for your Raspberry Pi?               

Look no further! Raspberry Pi has launched a new product that can be used by any Raspberry Pi user easily. The Raspberry pi debug probe is the perfect tool for debugging and troubleshooting your Raspberry Pi.

The raspberry pi debug probe is a specially designed raspberry pi accessory, that enables debugging the raspberry pi very easily and conveniently. The raspberry pi debug probe has micro-USB, serial, and UART connectors.

The Raspberry Pi Debug Probe is a low-cost USB to serial debugging and UART bridge. It includes all of the hardware and cabling required for “plug and plays” debugging of the Raspberry Pi Pico and other microcontroller and microprocessor-based platforms.

It is based on Raspberry pi Pico hardware design.

Runs the same open-source Raspberry Pi Pico probe software.

Raspberry pi debug probe elements

The Raspberry Pi Debug Probe is offered as a kit. It includes the probe hardware in a plastic case as well as a set of cables that includes a USB cable and three different types of debug cables to cover the vast majority of use cases.

The Raspberry Pi Debug Probe involves both a processor serial debug interface (the ARM Serial Wire Debug interface by default) and an industry-standard UART interface. Both interfaces make use of a Raspberry Pi 3-pin debug connector.

The 3-pin serial debug connector interface has a single unidirectional clock pin and a bidirectional data I/O pin.

Each of the interfaces needs 2 pins and ground, so a 3-pin connector can be used for both:


UART signal

Serial debug signal



SC (serial clock)






SD (bidirectional serial data)

We use the same connector for both UART and serial debugging.  so that the unidirectional SC (which is driven into the debug target) is on the same pin as the UART RX signal, which is also in the same direction

We specify that SD and UART TX are both connected to the same pin. When you connect a UART to a serial debug interface, it is safe and no contention occurs.

If you plug a serial debug interface into a UART, the contention is possible on the TX/SD pin but the current will be limited by the termination resistors.

What are the benefits of using a Raspberry pi debug probe?

A Raspberry Pi debug probe is a useful tool for debugging and testing electronic circuits and devices. Here are some benefits of using a Raspberry Pi debug probe:

  • Cost-effective: Raspberry Pi debug probes are inexpensive compared to others, making them an affordable option for hobbyists and professionals alike.
  • Versatility: The Raspberry Pi debug probes can be used for a wide range of microcontrollers and development boards, making it a versatile tool for electronics projects.
  • Easy to use: The Raspberry Pi debug probe has a user-friendly interface. This makes it a good choice for both beginners and experienced users.

Overall, using a Raspberry Pi debug probe can be a cost-effective and versatile solution for debugging and testing electronic circuits and devices.


The Raspberry Pi Debug Probe is an innovative tool that can be used to debug and troubleshoot various Raspberry Pi systems. It provides a powerful, yet easy-to-use platform for debugging and troubleshooting the Raspberry Pi system. With its advanced features and capabilities, it can help developers save time and effort in debugging their projects. The Raspberry Pi Debug Probe is an invaluable tool for anyone who wants to make the most out of their Raspberry Pi systems.

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