Arduino Nicla Sense ME Development Board - ABX00050

What It Is

The Arduino Nicla Sense ME is a compact development board that packs multiple industrial-grade sensors and on-board processing into a tiny footprint (~22.86 22.86 mm). It's part of Arduino Pro's Nicla family, built for low-power, always-on sensing, edge intelligence, and IoT solutions.

It excels in projects where you need to measure motion + environmental data (like movement, air quality, pressure, humidity, etc.) and even perform on-device AI/ML inference without requiring a separate microcontroller.

Infographic Summary Nicla Sense ME

Arduino Nicla Sense ME Board | | (ABX00050) | Size | Ultra-Small (22.86 22.86 mm) |   MCU | 64 MHz Arm Cortex-M4 (nRF52832) | Connectivity | Bluetooth| BHI260AP AI-enabled IMU | | | BMP390 Pressure sensor | | | BMM150 Magnetometer | | | BME688 Gas/Temp/Humidity/Env |   Interfaces | I2C, SPI, UART, 2x ADC | Power | USB-B / Li-Po (3.7 V) w/ charger |   Memory | 512 KB Flash / 64 KB RAM | | | 2 MB SPI Flash + 2 MB QSPI | Operation | Standalone or Integrated |   Target Uses | Motion + Env. sensing, IoT, AI/ML | 

Key Capabilities

1. Advanced On-Board Sensing

Nicla Sense ME measures a wide range of signals: Motion: rotation, acceleration, orientation via a 6-axis IMU (BHI260AP) with embedded AI. Environment: temperature, humidity, air pressure, and air quality through the BME688 and BMP390. Magnetic fields: orientation and heading with a magnetometer (BMM150).These 2. Edge Intelligence & Always-On Performance

• On-board AI/Machine Learning: The BHI260AP processes sensor data with built-in AI logic, enabling sensor fusion and pattern detection on the device.

• Edge processing: You can run intelligent sensing tasks without needing a cloud connection ideal for wearable devices, predictive monitoring, and real-time classification.

• Low power usage: Designed for ultra-low consumption so it can stay always on even on battery.

3. Wireless & Standalone Functionality

• Bluetooth Low Energy (BLE): Send data wirelessly to phones, gateways, or hubs without extra modules.

• Standalone operation: Power it via micro-USB or a 3.7 V Li-Po battery (with integrated charger). Great for mobile or long-duration sensing systems without a host board.

Interfaces & Expandability

Nicla Sense ME supports standard communication protocols: I2C, SPI, UART for sensor, module, or expansion connections. Analog Inputs (2x ADC) read external signals or analog sensors. Castellated pins + ESLOV connector easy mounting and modular expansion.

Typical Applications

This board is ideal for a wide range of embedded projects:

Wearable motion trackers (gesture, orientation, activity) Environmental monitors (air quality, weather sensors) Predictive maintenance sensors (vibration + environment analysis) Smart home / building automation Edge AI/ML demos and TinyML research

Why It Matters

The Nicla Sense ME merges compact size, multiple industrial-grade sensors, edge AI capabilities, and Bluetooth connectivity making it one of the most versatile tiny boards for real-world embedded sensing applications beyond basic hobbyist sensors. Whether you're building wearable devices, industrial monitoring, or edge intelligent systems, this board gives both rich datasets and on-device processing in a package weighing just ~2 g.

Tech Specs (At a Glance)