I noticed that the Arduino Nano RP2040 Connect  is now available in the Arduino store.  I've been waiting for this board as it adds WiFi and BLE capability to the RP2040  and also adds a microphone, IMU, and 16MB of flash memory.  I can't wait to try it out.  I've seen some complaining about the high cost - $25.50 and the lack of a USB-C connector, but I remember when the Uno was about $20 and we've come a long way since then.  It is already supported in the Arduino IDE as an Mbed board, so it should be easy to get started.



Board Nano RP2040 Connect with Headers

SKU: ABX00053

Microcontroller Raspberry Pi RP2040

USB connector Micro USB

Pins Built-in LED pin 13

Digital I/O Pins 20

Analog Input Pins 8

PWM pins 20 (Except A6, A7)

External interrupts 20 (Except A6, A7)

  Connectivity  Wi-Fi Nina W102 uBlox module

Bluetooth Nina W102 uBlox module

Secure element ATECC608A-MAHDA-T Crypto IC


Sensors IMU LSM6DSOXTR (6-axis)

Microphone MP34DT05

Communication UART Yes

I2C Yes


Power Circuit operating voltage 3.3V

Input Voltage (VIN) 5-21V

DC Current per I/O pin 4 mA

Clock speed Processor 133 MHz

Memory AT25SF128A-MHB-T 16MB Flash IC

Nina W102 uBlox module 448 KB ROM, 520KB SRAM, 16MB Flash

Dimensions Weight 6 g

Width 18 mm

Length 45 mm