Transform your RP2040 Stamp into a 3x4 MacroPad with an OLED screen!

RP2040 Stamp MacroPad (Flux Project)

Sold by Solder Party


No tax for United States [change]
The MacroPad can't be used without a Stamp
If you don't want to solder down your Stamp
Stock available: 30
Raspberry Pi

Note: This is a Flux Project, please read below to understand what that entails.

Just add switches and key caps and you have a 3x4 MacroPad powered by the RP2040 Stamp, each key footprint includes a individually addressable NeoPixel, the board also comes with a 1.3" 128x64 OLED, three function buttons, and extra GPIOs on an optional header.

The board features a 3-in-1 combo RP2040 Stamp footprint, meaning you can solder the Stamp directly using the SMD pads, use 2mm pin headers, or using our FlexyPins!

You can program it using Arduino or CircuitPython.

To help with alignment of the keys while soldering, you can use this 3d-printed plate on Printables.

What does "Flux Project" mean?

At Solder Party, we always want to get interesting products in people's hands. However, releasing a product is no easy feat, we need to make sure everything is polished, provide documentation, examples, and extensive support.

With Flux, we want to streamline the process a bit, get fun projects into everyone's hands quicker.

Flux projects are more experimental in nature. While they are tested and verified, the documentation might not be fully there, and the examples might be very basic. Flux projects are targeted at people who are not scared to put a bit of extra work into getting the project to where they want it to end up. These projects are also produced in smaller quantities, there is no guarantee there will be more produced in the future. Even if there is a new batch, it might differ from the initial version.

These projects are in constant Flux, so to speak.

If there is enough interest, a Flux project might become a fully-fledged Solder Party product in the future, but there is no guarantee.

Still interested? Then Flux is for you!

What you get

  • A RP2040 Stamp MacroPad PCB
  • A 1.3" 128x64 OLED, unsoldered, with 3M installation tape on the back

Note: No switches, keycaps, or standoffs are included!

Links to code and documentation

Documentation (

Code (

Design Files (

Schematics (

Shipping policy

We usually package the orders during the weekend and drop them off on Monday.

Here are some extras that might be useful for your project!

The seller

Solder Party

Malmö, Skane, Sweden
1580 orders since Oct 13, 2021
At Solder Party, we work on creating products that are easy to use and help you develop your projects.
We’re always focusing on innovating and chasing the next product that can make your ideas become a reality.
Solder Party AB is based in Malmö, Sweden. All orders are shipped from the EU.