Ref. Description Ref. Description
J5
SM05B-SRSS-TB(LF)(SN) 5-pin ESLOV connector,
1.0mm pitch, wire-to-board, surface-mount
J7
ZX62-AB-5PA(31) 5-position micro USB
connector, surface-mount, right-angle, with
shielded shell
J8
505550-2420 24-position SlimStack board-to-
board receptacle, 0.40mm pitch, surface-mount
3.3 Processor
The Nicla Vision's main processor is the dual-core STM32H747 (U1), which includes a Cortex® M7 running at 480
MHz and a Cortex® M4 running at 240 MHz. The two cores communicate via a Remote Procedure Call mechanism,
which allows functions to be called on the other processor seamlessly.
3.4 6-Axis IMU
It is possible to obtain 3D gyroscope and 3D accelerometer data from the LSM6DSOX 6-axis IMU (U3). In addition to
providing such data, machine learning on the IMU for gesture detection can be done, offloading computation load
from the main processor.
3.5 Wi-Fi®/Bluetooth® Connectivity
The Murata® LBEE5KL1DX-883 wireless module (U9) simultaneously provides Wi-Fi® and Bluetooth® connectivity
in an ultra-small package based on the Cypress CYW4343W. The IEEE802.11 b/g/n Wi-Fi® interface can be operated
as an access point (AP), station (STA) or dual-mode simultaneous AP/STA. It supports a maximum transfer rate of 65
Mbps. Bluetooth® interface supports Bluetooth® Classic and BLE. An integrated antenna circuitry switch allows a
single external antenna (J6) to be shared between Wi-Fi® and Bluetooth®.
3.6 Crypto Capabilities
The Arduino® Nicla Vision enables IC-level edge-to-cloud security capability through the NXP SE050C2 Crypto chip
(U8). This provides Common Criteria EAL 6+ security certification up to OS level, RSA/ECC cryptographic algorithm
support, and credential storage.
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