Adafruit
Terminal Block Breakout Module for Raspberry Pi Pico
A screw-terminal breakout module for the Raspberry Pi Pico, designed for industrial, robotics, and prototyping applications where secure, tool-free wiring is...
A screw-terminal breakout module for the Raspberry Pi Pico, designed for industrial, robotics, and prototyping applications where secure, tool-free wiring is essential. Every GPIO pin is broken out to labelled terminal blocks, making it easy to connect sensors, displays, motors, and other peripherals without soldering.
The breakout PCB sits inside a plastic enclosure with screw-mount tabs at each end for permanent installation. Simply plug your header-equipped Pico into the socket headers, loosen the terminal screws, and slide in your stranded or solid-core wire.
Key Features
- Full Pin Breakout – All Pico GPIO pins accessible via screw terminal blocks
- Labelled Terminals – Each block is clearly marked for easy wiring
- Mountable Enclosure – Plastic case with screw-mount tabs for surface installation
- Debug Header – 3-pin header for SWD debugging access
- Tool-Free Wiring – Accepts stranded or solid-core wire, no soldering required
Ideal For
- Industrial and robotics wiring with multiple sensors
- Permanent installations requiring surface mounting
- Prototyping without breadboards or soldering
- Education and workshop environments
Package Contents
- 1× Terminal block breakout module with enclosure
- 2× M3 × 10 mm wood screws
- 2× 20-pin 2.54 mm pitch headers
- 1× 3-pin 2.54 mm pitch debug header
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- GPIO
- General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
- SWD
- Serial Wire Debug is a two-wire programming and debugging interface used with many microcontrollers. It matters if you need low-level access to program, recover or debug the processor board connected to this carrier.
- Terminal block
- A connector used to join wires together in a neat, removable, or serviceable way. For this product, it helps split one power input into several outputs without soldering.
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