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Arduino® Nicla Sense ME
Product Reference Manual
SKU: ABX00050
Description
The Arduino Nicla Sense ME is our smallest form factor yet, with a range of industrial-grade sensors packed into a
tiny footprint. Measure process parameters such as temperature, humidity, and movement. Dive into edge
computing with powerful data fusion capabilities. Make your own industrial-grade wireless sensing network with
the onboard BHI260AP, BMP390, BMM150, and BME688 sensors from Bosch®.
Target Areas
Wireless sensor networks, data fusion, artificial intelligence, and gas detection
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Arduino® Nicla Sense ME
Modified: 13/08/2024
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Summary of Contents for Arduino Nicla Sense ME
- Page 1 SKU: ABX00050 Description The Arduino Nicla Sense ME is our smallest form factor yet, with a range of industrial-grade sensors packed into a tiny footprint. Measure process parameters such as temperature, humidity, and movement. Dive into edge computing with powerful data fusion capabilities. Make your own industrial-grade wireless sensing network with the onboard BHI260AP, BMP390, BMM150, and BME688 sensors from Bosch®.
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Page 2: Table Of Contents
4.9 USB Bridge 4.10 Power Tree 5 Board Operation 5.1 Getting Started - IDE 5.2 Getting Started - Arduino Web Editor 5.3 Getting Started - Arduino Cloud 5.4 Getting Started - WebBLE 5.5 Getting Started - ESLOV 5.6 Sample Sketches 5.7 Online Resources... - Page 3 Arduino® Nicla Sense ME 5.8 Board Recovery 6 Connector Pinouts 6.1 J1 Nicla Header A 6.2 J2 Nicla Header B 6.3 J2 Fins 6.4 J3 Battery Pads 6.5 J4 Battery Connector 6.6 J5 ESLOV 7 Mechanical Information 7.1 Power Consumption 8 Certifications...
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Page 4: Features
Arduino® Nicla Sense ME 1 Features 1.1 Bluetooth® Module Feature Description Model ANNA-B112 Bluetooth® Module Microcontroller nRF52832 System-on-chip CPU Core 64 MHz Arm® Cortex®-M4F Internal SRAM Memory 64 KB Internal Flash Memory 512 KB External Flash Memory 2 MB Interfaces... -
Page 5: 3-Axis Magnetometer
Arduino® Nicla Sense ME 1.4 3-Axis Magnetometer Feature Description Model Bosch® BMM150 Magnetic Range X,Y axis: ±1300 μT, Z axis: ±2500 μT Resolution 0.3 μT Non-linearity <1% FS 1.5 Environmental Sensor Feature Description Model Bosch® BME688 Operating Range Pressure: 300-1100 hPa, Humidity: 0-100%, Temperature: -40 - +85°C eNose Sensor Sensor-to-sensor deviation (IAQ): ±... -
Page 6: The Board
Detect natural gas, toxic gases or other hazardous fumes using the AI capabilities on the Arduino® Nicla Sense ME. Improve safety levels with remote analysis. Mesh capabilities allow for simple deployment of WSN with minimal infrastructure requirements. -
Page 7: Assembly Overview
Arduino® Nicla Sense ME 2.4 Assembly Overview Example of a typical solution for remote environmental sensing including an Arduino® Nicla Sense ME, Portenta H7 and battery. Notice the orientation of the battery's cable in the board's connector. Note: The NTC pin on the battery connector is optional. This feature allows safer use and thermal shutoff. -
Page 8: Functional Overview
Arduino® Nicla Sense ME 4 Functional Overview 4.1 Block Diagram Nicla Sense ME Block Diagram 8 / 24 Arduino® Nicla Sense ME Modified: 13/08/2024... -
Page 9: Board Topology
Arduino® Nicla Sense ME 4.2 Board Topology Top View Nicla Sense ME Top View Ref. Description Ref. Description ANNA B112 Bluetooth® Module U2, U7 MX25R1635FZUIH0 2 MB FLASH IC BMP390 Pressure Sensor IC BMM150 3-axis Magnetic Sensor IC BHI260AP 6 axis IMU and AI core IC... - Page 10 Arduino® Nicla Sense ME Back View Nicla Sense ME Back View Ref. Description Ref. Description ATSAMD11D14A-MUT USB Bridge U13 NTS0304EUKZ 4-bit translating transceiver IC 3-pin 1.2mm ACH Battery Connector (BM03B-ACHSS- U14 AP2112K-3.3TRG1 0.6 A 3.3 V LDO IC GAN-TF) SM05B-SRSS-TB(LF)(SN) 5-pin Eslov...
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Page 11: Microcontroller
(hosting a programmable recognition system), that handles communication with other sensors on the Arduino Nicla Sense ME via I2C and SPI connections. There is also a dedicated 2MB Flash (U2) used to store execute-in- place (XiP) code as well as data storage, such as Bosch® sensor fusion algorithm (BSX) calibration data. The BHI 260 is capable of loading custom algorithms that can be trained on a PC. -
Page 12: Bosch® Bmm150 3-Axis Magnetometer
Arduino® Nicla Sense ME 4.7 Bosch® BMM150 3-Axis Magnetometer The Bosch® BMM150 (U4) provides accurate 3-axis measurements of the magnetic field with compass-level accuracy. Combined with the BHI260 IMU (U2), Bosch® sensor fusion can be used to obtain high-accuracy spatial orientation and motion vectors for the detection of heading in autonomous robots as well as predictive maintenance. -
Page 13: Power Tree
Nicla Sense ME Back View The Arduino Nicla Sense ME can be powered via micro USB (J7), ESLOV (J5) or VIN. This is converted into the relevant voltages via the BQ2512BAYFPR IC (U9). A Schottky diode provides reverse polarity protection to the USB and ESLOV voltages. -
Page 14: Board Operation
5.1 Getting Started - IDE If you want to program your Arduino® Nicla Sense ME while offline you need to install the Arduino® Desktop IDE [1] To connect the Arduino® Nicla Sense ME to your computer, you’ll need a micro USB cable. This also provides power to the board, as indicated by the LED. -
Page 15: Online Resources
5.8 Board Recovery All Arduino® boards have a built-in bootloader that allows flashing the board via USB. In case a sketch locks up the processor and the board is not reachable anymore via USB, it is possible to enter bootloader mode by double- tapping the reset button right after the power-up. -
Page 16: J2 Fins
Arduino® Nicla Sense ME 6.3 J2 Fins Function Type Description BHI_SWDIO Digital BHI260 JTAG Serial Wire Debug Data BHI_SWDCLK Digital BHI260 JTAG Serial Wire Debug Clock ANNA_SWDIO Digital ANNA JTAG Serial Wire Debug Data ANNA_SWDCLK Digital ANNA JTAG Serial Wire Debug Clock... -
Page 17: Mechanical Information
Arduino® Nicla Sense ME 7 Mechanical Information 17 / 24 Arduino® Nicla Sense ME Modified: 13/08/2024... -
Page 18: Power Consumption
Arduino® Nicla Sense ME 7.1 Power Consumption Description Unit Power consumption in standby Power consumption with blink sketch Power consumption advertising with sensor polling at 1Hz Power consumption advertising with sensor polling once per hour 1.15 Note: The measurements have been performed by activating the temperature sensor, accelerometer and gyroscope, which have been configured with a 1Hz sample rate and 1ms latency. -
Page 19: Declaration Of Conformity Ce Doc (Eu)
8.3 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021 Arduino boards are in compliance with RoHS 2 Directive 2011/65/EU of the European Parliament and RoHS 3 Directive 2015/863/EU of the Council of 4 June 2015 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. -
Page 20: Conflict Minerals Declaration
Arduino® Nicla Sense ME 8.4 Conflict Minerals Declaration As a global supplier of electronic and electrical components, Arduino is aware of our obligations with regards to laws and regulations regarding Conflict Minerals, specifically the Dodd-Frank Wall Street Reform and Consumer Protection Act, Section 1502. -
Page 21: Ncc Low Power Warning
Important: The operating temperature of the EUT can’t exceed 85℃ and shouldn’t be lower than -40℃. Hereby, Arduino S.r.l. declares that this product is in compliance with essential requirements and other relevant provisions of Directive 201453/EU. This product is allowed to be used in all EU member states. -
Page 22: Revision History
THESE COMMUNICATIONS MAY BE INTERCEPTED AND COULD BE USED TO CIRCUMVENT YOUR SYSTEM. THE ABILITY OF ARDUINO PRODUCTS AND SOFTWARE TO WORK PROPERLY DEPENDS ON A NUMBER OF PRODUCTS AND SERVICES MADE AVAILABLE BY THIRD PARTIES OVER WHICH ARDUINO HAS NO CONTROL INCLUDING, BUT 22 / 24 Arduino®... - Page 23 PROVIDE ADEQUATE WARNING OR PROTECTION FROM, BREAK-INS, BURGLARY, ROBBERY, FIRE; OR (III) WILL WORK PROPERLY IN ALL ENVIRONMENTS AND APPLICATIONS. ARDUINO WILL NOT BE LIABLE FOR UNAUTHORIZED ACCESS (I.E. HACKING) INTO THE CLOUD SERVERS OR TRANSMISSION FACILITIES, PREMISES OR EQUIPMENT, OR FOR UNAUTHORIZED ACCESS TO DATA FILES, PROGRAMS, PROCEDURES OR INFORMATION THEREON, UNLESS AND ONLY TO THE EXTENT THAT THIS DISCLAIMER IS PROHIBITED BY APPLICABLE LAW.
- Page 24 Arduino® Nicla Sense ME AND USE OF ARDUINO’S PRODUCTS COMPLY WITH ALL APPLICABLE PRIVACY AND OTHER LAWS, INCLUDING ANY REQUIREMENT TO OBTAIN CONSENT FROM OR PROVIDE NOTICE TO INDIVIDUALS AND ANY OTHER OBLIGATIONS END-USER AND/OR INSTALLER MAY HAVE AS CONTROLLERS OR OTHERWISE UNDER LAW. THE CAPABILITY OR USE OF ANY PRODUCTS MANUFACTURED OR SOLD BY ARDUINO TO RECORD CONSENT SHALL NOT BE SUBSTITUTED FOR THE CONTROLLER’S OBLIGATION TO INDEPENDENTLY DETERMINE WHETHER CONSENT OR NOTICE IS...
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