Arduino Nano BLE Sense Rev2 with Headers
We have ✅ 1 available of the SF-DEV-21251 in our Sydney warehouse. An extra 1 units available with a short lead time.
The Arduino Nano BLE Sense Rev2 packs the nRF52840 processor (32-bit ARM Cortex-M4 at 64 MHz) into the compact Nano form factor, with 1MB flash and 256KB SRAM. It includes Bluetooth 5.0, an impressive array of onboard sensors, and support for TinyML — enabling edge AI and machine learning applications directly on the board using TensorFlow Lite.
This version comes with headers pre-soldered for breadboard use.
Key Features
- nRF52840 Processor – 64 MHz ARM Cortex-M4 with 1MB flash and 256KB SRAM
- Bluetooth 5.0 – BLE with NFC pairing support and ultra-low power consumption modes
- 9-Axis IMU – BMI270 accelerometer/gyroscope and BMM150 magnetometer
- Environmental Sensors – LPS22HB barometric pressure, HS3003 temperature and humidity
- Gesture, Light, Proximity & Colour – APDS9960 multi-function sensor
- Digital Microphone – MP34DT05 MEMS microphone for audio and voice projects
- TinyML Ready – Run TensorFlow Lite models for on-device machine learning
- Pre-Soldered Headers – Ready for breadboard prototyping
Specifications
- Microcontroller: nRF52840 (64 MHz, ARM Cortex-M4)
- Operating Voltage: 3.3V
- Input Voltage (limit): 21V
- DC Current per I/O Pin: 15mA
- Flash Memory: 1MB
- SRAM: 256KB
- Digital I/O Pins: 14 (all PWM capable, all support external interrupts)
- Analogue Input Pins: 8 (12-bit ADC, 200k samples/s)
- Interfaces: 1× UART, 1× SPI, 1× I²C
- USB: Native (nRF52840)
- Dimensions: 45 × 18mm
- Part #: ABX00070
Ideal For
- TinyML and edge AI applications
- Gesture and voice recognition projects
- Wearable devices and BLE-connected projects
- Environmental monitoring with onboard sensors
Resources
The Arduino Nano BLE Sense Rev2 with Headers appears in the following collections:
SKU SF-DEV-21251
by SparkFun
