Pro Arduino Nicla Vision Manuel utilisateur
Arduino® Nicla Vision
1 / 19 Arduino® Nicla Vision Modified: 12/10/2022
Product Reference Manual
SKU: ABX00051
Description
The Arduino® Nicla Vision packs machine vision capabilities on the edge into a tiny fingerprint. Record, analyse
and upload to the cloud all with the help of one Arduino® Nicla Vision. Leverage the onboard camera, STM32
microcontroller, Wi-Fi/Bluetooth® module and 6-axis IMU to create your own wireless sensor network for machine
vision applications.
Target areas:
Wireless sensor networks, data fusion, artificial intelligence, machine vision
Arduino® Nicla Vision
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Features
STM32H747AII6 Microcontroller
Dual core
32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache up to 480 MHz
32-bit Arm® 32-bit Cortex®-M4 core with FPU up to 240 MHz
Full set of DSP instructions
Memory Protection Unit (MPU)
Murata® 1DX Wi-Fi/BT Module
Wi-Fi 802.11b/g/n 65 Mbps
Bluetooth 4.2 BR/EDR/LE
MAX17262REWL+T Fuel Gauge
Implements ModelGauge m5 EZ for battery monitoring
Low 5.2 μA Operating Current
No Calibration Required
NXP SE050C2 Crypto
Common Criteria EAL 6+ certified up to OS level
RSA & ECC functionalities, high key length and future proof curves, such as brainpool, Edwards, and
Montgomery
AES & 3DES encryption and decryption
HMAC, CMAC, SHA-1, SHA-224/256/384/512 operations
HKDF, MIFARE® KDF, PRF (TLS-PSK)
Support of main TPM functionalities
Secured flash user memory up to 50 kB
SCP03 (bus encryption and encrypted credential injection on applet and platform level)
VL53L1CBV0FY/1 Time-of-Flight Sensor
Fully integrated miniature module
940 nm invisible laser (VCSEL) emitter
Receiving array with integrated lens
400 cm detection with full field of view (FoV)
MP34DT06JTR Microphone
AOP = 122.5 dBSPL
64 dB signal-to-noise ratio
Omnidirectional sensitivity
–26 dBFS ± 1 dB sensitivity
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GC2145 Camera
2 Megapixel CMOS Camera
on-chip 10-bit ADC
1.75 μm pixel size
Focal length: 2.2 mm
F-value: 2.2 ± 5%
View angle: 80°
Distortion: < 1.0%
LSM6DSOX 6-axis IMU
Always-on 3D accelerometer and 3D gyroscope
Smart FIFO up to 4 kByte
±2/±4/±8/±16 g full scale
±125/±250/±500/±1000/±2000 dps full scale
USB3320C-EZK-TR USB Transceiver
Integrated ESD Protection circuit (up to ±15kV IEC Air Discharge)
AT25QL128A-UUE-T 16 MB Flash
MC34PF1550A0EP Power Management IC
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Contents
1 Introduction
1.1 Application Examples
1.2 Accessories
1.3 Related Products
1.4 Assembly Overview
2 Ratings
2.1 Recommended Operating Conditions
2.2 Power Consumption
3 Functional Overview
3.1 Block Diagram
3.2 Board Topology
3.3 Processor
3.4 6-Axis IMU
3.5 Wi-Fi/Bluetooth Connectivity
3.6 Crypto Capabilities
3.7 Time of Flight Sensor
3.8 Digital Microphones
3.9 Power Tree
4 Board Operation
4.1 Getting Started - IDE
4.2 Getting Started - Arduino Web Editor
4.3 Getting Started - Arduino Cloud
4.4 Getting Started - WebBLE
4.5 Getting Started - ESLOV
4.6 Sample Sketches
4.7 Online Resources
4.8 Board Recovery
5 Connector Pinouts
5.1 J1 Pin Connector
5.2 J2 Pin Header
5.3 J3 Fins
6 Mechanical Information
7 Certifications
7.1 Declaration of Conformity CE DoC (EU)
Arduino® Nicla Vision
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1 Introduction
1.1 Application Examples
The Arduino® Nicla Vision houses the computational power, camera, IMU you need to quickly developed
machine vision solutions at the edge together with two wireless technologies. The board can act as a field-ready
standalone board, or can be argumented with external peripherals through the I/O available on the chip. Ultra low
power consumption and integrated battery management allows for deployment in various capabilities. WebBLE
allows for easy OTA update to the firmware as well as remote monitoring.
Warehouse & Automated Inventory Management: The Arduino Nicla Vision is capable of detecting
packages as they come near its vicinity and wake up. These provides the benefits of a always-on camera, but
with less power consumption. It can take pictures, predict volume/weight and also analyse for possible defects.
Additionally, QR codes on the package can be tracked for automated pursuit of the package and relay of
information to the cloud.
Real-time process management: The Arduino Nicla Vision is equipped for Automated Optical Inspection
(AOI) even in hard to reach and hazardous areas thanks to the small footprint and wireless connectivity
options. The fast Time-of-Flight sensor ensures that the image acquisition is performed in a repeatable
manner, with minimal modifications to the process. Additionally, the IMU can provide vibration analysis for
predictive maintenance.
Wireless Sensor Network Reference Design: The Nicla form factor has been specifically developed at
Arduino® as a standard for wireless sensor network which can be adapted by partners to develop custom-
designed industrial solutions. Researchers and educators can use this platform to work on an industrially-
recognized standard for wireless sensor research and development that can shorten the time from concept to
market.
1.2 Accessories
Single cell Li-ion/Li-Po battery
Arduino® Nicla Vision
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1.3 Related Products
Arduino® Portenta H7 (SKU: ABX00042)
1.4 Assembly Overview
Example of a typical solution for remote machine vision including an Arduino® Nicla Vision and LiPo battery.
2 Ratings
2.1 Recommended Operating Conditions
Symbol Description Min Typ Max Unit
VIN Input voltage from VIN pad 3.5 5.0 5.5 V
VUSB Input voltage from USB connector 4.8 5.0 5.5 V
VBATT Input voltage from battery 3.5 3.7 4.7 V
VDDIO_EXT Level Translator Voltage 1.8 3.3 3.3 V
VIH Input high-level voltage 0.7*VDDIO_EXT VDDIO_EXT V
VIL Input low-level voltage 0 0.3*VDDIO_EXT V
TOP Operating Temperature -40 25 85 °C
Note 1: VDDIO_EXT is software programmable. While the ADC inputs can accept up to 3.3V, the AREF value is at the
STM32 operating voltage.
Note 2: If the internal VDDIO_EXT is disabled, it is possible to supply it externally.
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2.2 Power Consumption
Symbol Description Min Typ Max Unit
PSTDBY Power consumption in standby TBC mW
PBLINK Power consumption with blink sketch TBC mW
PSENSE Power consumption for polling all sensors at 1 Hz TBC mW
PSENSE_LP Low Power consumption for polling all sensors once per hour TBC mW
3 Functional Overview
3.1 Block Diagram
Nicla Vision Block Diagram
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3.2 Board Topology
Top View
Nicla Vision Top View
Ref. Description Ref. Description
U1 STM32H747AII6 Dual ARM® Cortex® M7/M4 IC U4 VL53L1CBV0FY/1 Time-of-flight sensor IC
U5 USB3320C-EZK-TR USB 2.0 Transceiver U6 MP34DT06JTR Omnidirectional Mic
U14 DSC6151HI2B 25 MHz MEMS Oscillator U15 DSC6151HI2B 27 MHz MEMS Oscillator
U8 IS31FL3194-CLS2-TR 3-channel LED IC U9 BQ25120AYFPR Battery Charger IC
U10 SN74LVC1T45 1-channel voltage level translator IC U11 TXB0108YZPR Bidirectional IC
U12 NTS0304EUKZ 4-bit translating transceiver J1 ADC, SPI and LPIO Pin headers
J2 I2C, JTAG, Power and LPIO pin headers J3 Battery headers
Arduino® Nicla Vision
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Ref. Description Ref. Description
DL1 SMLP34RGB2W3 RGB SMD LED DL2 KPHHS-1005SURCK Red LED
PB1 Reset button J6 U.FL-R-SMT-1(60) Male micro UFL connector
Back View
Nicla Vision Back View
Ref. Description Ref. Description
U2,U7 LM66100DCKR Ideal Diode U3 LSM6DSOXTR 6-axis IMU with ML Core
U8 SE050C2HQ1/Z01SDZ Crypto IC U9 LBEE5KL1DX-883 Wi-Fi/Bluetooth Module
U10 MC34PF1550A0EP PMIC U11 TXB0108YZPR Bidirectional Voltage Shifter
U12 NTS0304EUKZ Bidirectional Voltage Shifter U13 AT25QL128A-UUE-T 16 MB FLASH Memory IC
U19 MAX17262REWL+T Fuel Gauge IC J4 BM03B-ACHSS-GAN-TF(LF)(SN) 3-pin battery
connector
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