- Form factor: 21 mm × 51 mm
- Microcontroller: Raspberry Pi RP2040
- CPU: Dual-core Arm Cortex-M0+ @ up to 133 MHz
- Memory:
- 264 KB SRAM
- 2 MB QSPI flash
- GPIO: 26 multi-function GPIO pins
- ADC: 12-bit, up to 500 ksps
- USB: USB 1.1 host and device
- Power input: Via Micro-USB or external supply
- Wireless: None