STMicroelectronics STEVAL-EVK-U0I1

Overview

STEVAL-EVK-U0I1 from STMicroelectronics is a modular hardware evaluation kit designed to interface ST BrightSense image sensors-including CAM-55G0, CAM-55G1, CAM-56G3, and CAM-66GY promodules-with PCs via USB 3.0. It supports dual-input sensor evaluation (FPC-to-board 30-pin and FFC/FPC 22-pin), MIPI CSI-2 image input, I²C control, and mechanical mounting on desks, laptops (via V-slot slit), or tripods.

For engineers reviewing the STEVAL-EVK-U0I1 datasheet, STEVAL-EVK-U0I1 pinout, STEVAL-EVK-U0I1 application, or STEVAL-EVK-U0I1 equivalent, this kit delivers plug-and-play image streaming, script-driven testing, lens tuning flexibility with M12 optics, and reuse across development stages using STSW-IMG501 software and standardized ST sensor modules.

Technical Context

The EVK Main board implements a dual-path MIPI CSI-2 receiver architecture: one path accepts pre-integrated BrightSense promodules via a Hirose BM28B0.6-30DP/2-0.35V 30-pin FPC-to-board connector; the other accepts ST S-Boards via an FH12-24S-0.5SH(55) 22-pin FFC/FPC connector for custom lens integration. Both paths route image data to a USB 3.0 bridge IC for direct PC streaming.

I²C control lines are routed to both input interfaces to configure sensor registers, exposure, gain, and timing parameters. The mechanical holder provides three validated mounting modes-flat surface, laptop screen insertion (10 mm slit), and tripod attachment (IUB-0420-1 insert)-enabling consistent optical alignment across test environments.

Key Specifications

Availability

STEVAL-EVK-U0I1 is available at Aetrix Electronics and suitable for image sensor validation, embedded vision prototyping, and industrial camera module qualification requiring stable component supply, repeatable optical setup, and rapid PC-based testing workflows.

Supply support for STEVAL-EVK-U0I1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, sensors, power ICs, and analog/mixed-signal devices for industrial, automotive, and consumer applications.

This kit belongs to ST's BrightSense ecosystem-a dedicated platform for evaluating and deploying high-performance image sensors and vision solutions-designed to accelerate time-to-proof for machine vision, smart surveillance, and PC-based imaging applications.

FAQ

Does STEVAL-EVK-U0I1 include a camera sensor?

No. STEVAL-EVK-U0I1 is a carrier and interface board only-it requires pairing with a compatible ST BrightSense promodule (e.g., CAM-55G0) or S-Board. No image sensor is integrated on the EVK Main board itself; all sensing functionality is provided by the attached module.

Is USB cable included with the kit?

No. The STEVAL-EVK-U0I1 kit does not include a USB-C to USB-A or USB-C to USB-C cable. Users must supply a certified USB 3.0–compliant cable to achieve full-speed image streaming and avoid bandwidth throttling or enumeration issues.

Which software is required to operate the kit?

STSW-IMG501, ST's free Windows-based evaluation software, is required. It enables live preview, exposure/gain/timing adjustment, frame capture, script-based automation, and sensor register access. The software is downloadable from st.com and supports all listed promodules and S-Boards.

Can the mechanical holder be used with non-ST lenses or third-party sensors?

The holder is mechanically optimized for ST's BrightSense ecosystem-its slit, tripod insert, and board-mounting holes align specifically with ST's promodule and S-Board footprints. While physically adaptable, optical performance and electrical compatibility are guaranteed only with ST-certified components and interfaces.