The Arduino Nano 33 BLE Sense is an upgraded version of the original Arduino Nano. It boasts a more powerful processor, the nRF52840 from Nordic Semiconductors, which is a 32-bit ARM Cortex-M4 CPU running at 64 MHz. This enhanced processor allows for the creation of larger programs compared to the Arduino Uno, as it has 1MB of program memory (32 times larger), and it also offers a significant increase in the number of variables as the RAM is 128 times bigger. Additionally, the main processor of the Nano 33 BLE Sense includes impressive features such as Bluetooth pairing via NFC and ultra-low power consumption modes.
In terms of size, the Nano 33 BLE Sense is the smallest available form factor for Arduino’s 3.3V AI-enabled board, measuring just 45x18mm. Despite its compact size, this board is an entirely new creation, built upon the familiar form factor of the Arduino Nano. Furthermore, it comes equipped with a range of built-in sensors.
Specification:
| Microcontroller | nRF52840 |
|---|---|
| Operating Voltage | 3.3V |
| Input Voltage (Limit) | 21V |
| DC Current per I/O Pin | 15mA |
| Clock Speed | 64MHz |
| CPU Flash Memory | 1MB |
| SRAM | 256KB |
| EEPROM | none |
| Digital Input / Output Pins | 14 |
| PWM pins | All Digital Pins |
| UART | 1 |
| SPI | 1 |
| I2C | 1 |
| Analog Input Pins | 8 (ADC 12 bit 200 ksamples) |
| Analog Output Pins | Only through PWM (no DAC) |
| USB | Native in the nRF52840 Processor |
| IMU | 9 axis IMU Its a Combination of two (BMI270 – 6 axis IMU and BMM150 – 3 axis IMU). |
| Microphone | MP34DT05 |
| Gesture, light, proximity | APDS9960 |
| Barometric pressure | LPS22HB |
| Temperature, humidity | HTS221 |
| Length (mm): | 45 |
| Width (mm) | 18 |
| Weight (gm) | 5 |
| Shipping Weight | 0.03 kg |
| Shipping Dimensions | 8 × 6 × 2 cm |
Features:
- Bluetooth pairing via NFC.
- Embedded Artificial Intelligence, running Edge Computing applications (AI) on it using TinyML.
- The communications chipset on the Nano 33 BLE Sense can be both a BLE and Bluetooth client and host device.
- 9-axis inertial sensor that makes this board ideal for wearable devices.
- Humidity, and temperature sensors: to get highly accurate measurements of the environmental conditions.
- Barometric sensor by which you could make a simple weather station.
- Microphone to capture and analyze sound in real-time.
- Gesture, proximity, light color, and light intensity sensor that estimates the room’s luminosity, but also whether someone is moving close to the board.
Package Includes:
1 x Original Arduino Nano 33 BLE Sense Rev2 ABX00069
APM 2.8 Upgraded Flight Controller kit with GPS Module Combo Kit
2805 140KV Gimbal Brushless Motor
Tarot GoPro Gimbal T-3D V Metal Brushless Gimbal (3-Axis)
Official Arduino Uno Mini Limited Edition ABX00062
HSKRC 3 Inch 140mm Carbon Fiber Racing Kit
APEX DC HD 5” FPV Frame Kit
Arduino MKR Zero ABX00012
GIMBAL Vibration Damper Rubber Balls – (4 PIECES)
EMAX MT3515 650KV Brushless DC Motor – Silver Cap (CCW)
Advanced Kit for Arduino
Ready to Sky Plastic Landing Gear for Quadcopter
Waveshare SIM7600G-H M.2 4G HAT for Raspberry Pi, LTE CAT4 High Speed, 4G/3G/2G, GNSS, Global Band
WIZnet Ethernet HAT
Original Arduino Uno Rev3 A000066
Waveshare Sense HAT (B) for Raspberry Pi, Multi Powerful Sensors
Nano Board R3 CH340 chip With USB Mini Cable compatible with Arduino (soldered)
Arduino UNO R4 WiFi ABX00087
Gimbal Cover for DJI Mavic
F450 / Q450 Quadcopter Frame(PCB Version with Integrated PCB) + Plastic Landing Gear Combo Kit – Made in INDIA
Arduino Nano 33 IOT with Header ABX00032
Waveshare ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 








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