The RP2040 Stamp is a hand-solderable SMD/TH module that integrates the Raspberry Pi RP2040 MCU with 8MB of FLASH, an LDO, LiPo charge management (including a charge LED), a reset button, and a Neopixel. It breaks out all the GPIOs as well as USB, SWD, BOOTSEL, RST, and the voltage pins.
If you want to get into the technical stuff, see the RP2040 Stamp Datasheet to learn even more!
The Stamp was created to allow you to use the Raspberry Pi RP2040 in your designs without having to solder small-pitch QFN chips or worry about lots of external circuitry.
All you need to get you started is a 5V supply or a LiPo battery. The Stamp will take care of the charging and switching the power sources.
The castellated edges with 2mm pitch can be hand-soldered directly to a carrier board or by using pin headers. You can find footprints for many PCB programs including KiCad (5 and 6), Eagle CAD, and EasyEDA here.
At only 1 by 1 inch (25mm x 25mm), the Stamp packs a lot of features:
and of course, everything that comes with the Raspberry Pi RP2040 itself:
The RP2040 MCU comes with a pre-programmed ROM UF2 Bootloader, by pulling the BOOTSEL pin low and resetting, or by double-pressing the RESET button (if the FW supports it), you can upload new firmware using the USB disk drive.
The RP2040 Stamp board comes pre-flashed with CircuitPython 7.1.0-beta.1, if you want to use it with CircuitPython, it's recommended that you check for the latest version here and if there is one, update it according to the method mentioned above.
In addition to the Stamp, we also offer a reference design - the RP2040 Stamp Carrier.
There are already people in the community using the RP2040 Stamp in their projects, here are some highlights:
Note: When buying 20+ pcs, contact us and we will refund the additional item shipping cost (you'll only have to pay the base shipping cost).
We usually package the orders during the weekend and drop them off on Monday.