Seeed Studio · RP2040
Seeed XIAO RP2040
A Pico shrunk to thumbnail size. All the PIO goodness, no radio, no fuss.
No wireless3.3 V logicTiny
Typical price
$5.40
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Specifications
| Maker | Seeed Studio |
|---|---|
| Chip | RP2040 |
| CPU | Dual Arm Cortex-M0+ |
| Clock speed | 133 MHz |
| Wi-Fi | None |
| Bluetooth | None |
| Zigbee / Thread radio | No |
| GPIO pins | 11 usable |
| ADC | 4 channels, 12-bit |
| DAC | None |
| Flash | 2 MB |
| RAM | 264 KB |
| Logic level | 3.3 V |
| Power input | 5V USB-C / 3.3V |
| Deep sleep (typ.) | ~700 µA |
| Active current (typ.) | ~25 mA |
| Form factor | Tiny |
| USB | USB-C (native) |
| Programming | MicroPython, CircuitPython, Arduino, C/C++ SDK |
| Released | 2021 |
Typical values. Sleep current is approximate; whole-board numbers are higher than the bare chip's datasheet figure.
Pros
- RP2040 in a tiny, breadboard-friendly size
- USB-C and drag-and-drop UF2 flashing
- Great for LEDs and USB devices
Cons
- No wireless
- Only 11 pins on the headers (more on back pads)
- No battery charger
Best use cases
- 01Tiny keyboards and macro pads
- 02LED controllers
- 03Wearable gadgets
- 04Compact CircuitPython projects
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