Compare Raspberry PI Pico vs Arduino Nano vs Arduino Micro vs BBC Micro:bits vs BBC Micro:bit v2
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Raspberry PI Pico | Arduino Nano RP2040 Connect | Arduino Nano Every | Arduino Nano | Arduino Micro | BBC Micro:bits | BBC Micro:bit v2 | |
---|---|---|---|---|---|---|---|
Image | ![]() | ![]() | ![]() | ![]() | ![]() | ||
Website | https://www.raspberrypi.org/products/raspberry-pi-pico/ | https://store.arduino.cc/arduino-nano-every | https://store.arduino.cc/arduino-nano | https://store.arduino.cc/arduino-micro | https://microbit.org/ | https://microbit.org/new-microbit/ | |
Release date | 2021-01-21 | 2021 Q1 | 2019 | 2008-05-15 | 2012-11-08 | 2015 | 2020-10-13 |
Price | 4 USD | 9 EUR | 15 USD | 15 USD | |||
Product details | |||||||
CPU | RP2040 dual-core Arm Cortex-M0+ | RP2040 dual-core Arm Cortex-M0+ | ATMega4809 | ATmega328 | ATmega32U4 | nRF51822 ARM Cortex-M0 32 bit | nRF52833 Arm Cortex-M4 32 bit with FPU |
CPU Clock | 133 MHz | 133 MHz | 20 MHz | 16 MHz | 16 MHz | 64 MHz | |
RAM | 264 KB | 264 KB | 6 KB | 2 KB | 16 KB | 128 KB | |
ROM | 2 MB (up to 16 MB) | 48 KB | 32 KB | 32 KB | 256 KB | 512 KB | |
Deep sleep consumption | 1.3 mA | ||||||
Operating voltage | 3.3 V | 5 V | 5 V | 5 V | 3.3 V | 3.3 V | |
USB | Yes micro-USB (USB 1.1 Device / Host) | Yes micro-USB | Yes micro-USB | Yes micro-USB | |||
Connectivity | |||||||
GPIO | 26 | 14 | 20 | 19 | 19 | ||
UART | x2 | x1 | x1 | x1 | x1 | x1 | |
I²C | Yes x2 | Yes | Yes | Yes | |||
ADC | Yes x3 12-bit | Yes | Yes x8 10-bit | Yes | Yes | Yes x6 10-bit | Yes x6 10-bit |
PWM | Yes x16 | Yes | Yes x5 | Yes | Yes | Yes x3 | Yes x3 |
DAC | No | No | No | No | No | No | |
SPI | Yes x2 | Yes | Yes 1 | Yes x3 | Yes x3 | ||
USB Host | Yes | Yes | Yes | Yes | |||
RTC | Yes | No | No | No | No | No | |
Bluetooth® | No | Yes | No | No | No | Yes BLE 4.0 | Yes BLE 5.1 |
Wi-Fi | No | Yes | No | No | No | No | No |
Sensors | |||||||
Accelerometer | No | Yes | No | No | No | Yes | Yes |
Temperature sensor | No | No | No | No | No | Yes | Yes |
Built-in microphone | No | Yes | No | No | No | No | Yes |
Built-in speaker | No | No | No | No | No | No | Yes |
Hall effect sensor | No | No | No | No | No | No | No |
Touch sensors | - | Touch-sensitive logo pin | |||||
Security | |||||||
Cryptography support | ECC608 Cryptography chip | ||||||
Software | |||||||
Programming Language | MicroPython, C/C++ | C/C++ | C/C++ | C/C++ | C/C++ | MicroPython, C/C++, Code blocks, Arduino | MicroPython, C/C++, Code blocks, Arduino |
Arduino support | - Planned | Yes | Yes | Yes | Yes | - Possible | - Possible |
Drag & Drop upload | Yes | No | No | No | Yes | Yes | |
Dimensions | |||||||
Height | 21 mm | 18 mm | 18.54 mm | 18 mm | 43 mm | 43 mm | |
Width | 51 mm | 45 mm | 43.18 mm | 48 mm | 52 mm | 52 mm | |
Front view | ![]() | ![]() | |||||
Links | |||||||
Wikipedia | https://en.wikipedia.org/wiki/Arduino | https://en.wikipedia.org/wiki/Arduino | https://en.wikipedia.org/wiki/Arduino | https://en.wikipedia.org/wiki/Micro_Bit | https://en.wikipedia.org/wiki/Micro_Bit | ||
Website | https://www.raspberrypi.org/products/raspberry-pi-pico/ | https://store.arduino.cc/arduino-nano-every | https://store.arduino.cc/arduino-nano | https://store.arduino.cc/arduino-micro | https://microbit.org/ | https://microbit.org/new-microbit/ |
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