Pimoroni
GPIO Hammer Header (Solderless) – Male + Female + Installation Jig
Best solderless solution for makers without soldering experience or equipment.
Effortlessly install male and female GPIO headers onto your Raspberry Pi or pHAT without any soldering. This kit includes two acrylic base pieces, two steel bolts, and two nuts to securely hold your PCB. The included acrylic top piece is designed to be hammered, guiding the headers into place with precision. It's a straightforward solution for a clean and reliable header connection, making it ideal for hobbyists and makers looking for a solderless assembly method.
$8.95
Owner Satisfaction
4.5
/ 5
Category Rank
392
/ 775
#392 in Circuit Board Accessories
Price vs Category Average
-66%
Below average
Acrylic base pieces
2
Who it's for
- Makers lacking soldering tools or experience
- Users prioritizing perfect pin alignment and secure connections
- Prototypers needing versatile male and female header options
Who should skip it
- Users who need to swap components frequently
- Beginners uncomfortable applying force to sensitive electronics
- People worried about potential board damage from manual installation
Performance breakdown
Assembly Accessibility
Removes the barrier of entry for those lacking soldering skills.
Alignment Precision
The included jig ensures headers sit perfectly square every time.
Build Durability
Acrylic and steel components withstand repeated hammering without structural fatigue.
Connection Reliability
Provides a secure friction fit that holds steady under normal conditions.
Setup Speed
Transforms a tedious soldering task into a quick, satisfying mechanical process.
Component Versatility
Includes both male and female headers for flexible project configuration.
Key Specs
Acrylic base pieces
2
Acrylic top piece
1
Steel Bolts
2
Nuts
2
Includes male and female headers
Solderless installation
Includes installation jig with acrylic and steel components
Compatible with Raspberry Pi Zero and pHAT
Features
- Solderless installation for ease of use
- Includes both male and female headers
- Jig ensures precise header alignment
- Durable acrylic and steel construction
- Quick and simple assembly process
- Absolutely no soldering required for header installation.
- Securely attaches headers to Pi Zero or pHAT with hammer taps.
- Crafty retaining nubbins ensure a tight grip into PCB holes.
- Installation jig simplifies the process and ensures accuracy.
- Ideal for users without soldering experience or equipment.
What customers say
Customers consistently praise the GPIO Hammer Header for its exceptional ease of use, particularly highlighting the ingenious solderless design. The included installation jig simplifies the process, making it incredibly straightforward to attach headers without needing soldering skills. This thoughtful design eliminates common frustrations, allowing users to quickly and reliably connect their Raspberry Pi. The overall sentiment reflects high satisfaction with how effortlessly this product integrates into projects, providing a robust and convenient solution for GPIO connections.
Know before you buy
You only need a hammer to install the headers. The kit includes the acrylic jig, bolts, and nuts required to hold your PCB securely in place while you tap the headers into position.
This specific kit is designed for the Raspberry Pi Zero and pHAT form factors. It is not intended for use with full-sized Raspberry Pi models like the 4 or 5.
The headers feature tiny 'retaining nubbins' that create a friction fit when pressed into the PCB holes. The installation jig ensures they are perfectly aligned and seated with enough force to maintain a reliable electrical connection.
These headers are designed for a permanent, solderless connection. While they can technically be removed, doing so may damage the PCB holes or the header pins, so it is best to treat the installation as a final assembly.
Yes, this is an excellent solution for beginners. It eliminates the need for soldering equipment and the risk of heat damage to your components, providing a clean and professional-looking result with minimal effort.
Still have a question?
Ask Hayley anything about this product before you decide.