Raspberry Pi Pico VSArduino Nano RP2040 Connect
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Link  | Raspberry PI Pico | Arduino Nano RP2040 Connect | 
|---|---|---|
| Image | ![]()  | ![]()  | 
| Website | raspberrypi.org/... | arduino.cc/... | 
| Release date | Jan. 21st 2021 | May 17th 2021 | 
| Price | $ 4 | $ 24.5 | 
| Pinout image | ![]()  | |
| Product details | ||
| CPU | RP2040 dual-core Arm Cortex-M0+ | RP2040 dual-core Arm Cortex-M0+ | 
| CPU Clock | 133 MHz | 133 MHz | 
| RAM | 264 KB | 264 KB | 
| ROM (Flash) | 2 MB (up to 16 MB) | 16 MB | 
| EEPROM | No | No | 
| Vin Min-Max | 1.8V - 5.5V | 5V - 21V | 
| Operating voltage | 3.3 V | 3.3 V | 
| Deep sleep consumption | 1.3 mA | |
| USB | Yes micro-USB (USB 1.1 Device / Host) | Yes micro-USB | 
| Connectivity | ||
| GPIO | 26 | 20 | 
| UART | x2 | x1 | 
| I²C | Yes x2 | Yes | 
| ADC | Yes x3 12-bit | Yes x8 | 
| PWM | Yes x16 | Yes x20 | 
| DAC | No | No | 
| SPI | Yes x2 | Yes | 
| USB Host | Yes | Yes | 
| RTC | Yes | No | 
| Bluetooth® | No | Yes | 
| Wi-Fi | No | Yes | 
| Sensors | ||
| Accelerometer | No | Yes | 
| Gyroscope | No | Yes | 
| Magnetometer | No | No | 
| Temperature sensor | Yes | No | 
| Built-in microphone | No | Yes | 
| Built-in speaker | No | No | 
| Hall effect sensor | No | No | 
| Touch sensors | ||
| Security | ||
| Cryptography support | ECC608 Cryptography chip | |
| Software | ||
| Programming Language | MicroPython, C/C++ | C/C++ | 
| Arduino support | - Planned | Yes | 
| Drag & Drop upload | Yes | Yes (to be confirmed) | 
| Dimensions | ||
| Height | 21 mm | 17.78 mm | 
| Width | 51 mm | 43.18 mm | 
| Front view | ![]()  | ![]()  | 
| Links | ||
| Website | raspberrypi.org/... | arduino.cc/... | 
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