Arduino · RP2040
Arduino Nano RP2040 Connect
RP2040 plus Wi-Fi/BLE, an IMU and a microphone in a Nano. Handy, but a Pico W does most of it for far less.
Wi-FiBLEBT Classic3.3 V logicBreadboard
Typical price
$25
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Specifications
| Maker | Arduino |
|---|---|
| Chip | RP2040 + u-blox NINA-W102 |
| CPU | Dual Arm Cortex-M0+ |
| Clock speed | 133 MHz |
| Wi-Fi | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | Bluetooth 4.2 + BLE (+ classic) |
| Zigbee / Thread radio | No |
| GPIO pins | 22 usable |
| ADC | 8 channels, 12-bit |
| DAC | None |
| Flash | 16 MB |
| RAM | 264 KB |
| Logic level | 3.3 V |
| Power input | 4–21V VIN / 5V USB |
| Deep sleep (typ.) | ~1.5 mA |
| Active current (typ.) | ~50 mA |
| Form factor | Breadboard |
| USB | Micro-USB |
| Programming | Arduino C++, MicroPython, CircuitPython |
| Released | 2020 |
Typical values. Sleep current is approximate; whole-board numbers are higher than the bare chip's datasheet figure.
Pros
- IMU and microphone on board
- 16 MB of flash
- Wi-Fi and BLE through the NINA module
Cons
- Pricey compared with a Pico W
- Radio module is slower and less documented
- Sleep current is high
Best use cases
- 01Motion-sensing gadgets
- 02Voice triggers and audio capture
- 03Wireless prototypes in Nano size
- 04Arduino Cloud with MicroPython
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