HummingBoard IIOT & RZ/V2N SOM Quick Start Guide

Introduction

The following quick start guide provides background information about the HummingBoard IIOT.

The guide will give a technical overview about the product and by the end of it you should be able to boot an operating system and begin testing your application.

Revision and Notes

Date	Owner	Revision	Notes

Date	Owner	Revision	Notes
Nov 20, 2025	Yazan	1.0	Initial release
Table of Contents	1 Introduction 2 Revision and Notes 3 Hardware Setup 3.1 Product specifications 3.2 Block Diagram 3.3 Visual features overview 4 Software Setup 4.1 Cable setup and prerequisites 5 Boot Select 6 Booting from SPI and loading Yocto from uSD card 7 Boot Select 8 Streaming USB Webcam Video from RZ/V2N Yocto to a PC 8.1 1. Yocto Image Requirements 8.2 2. Installing GStreamer on the PC 8.3 3. Verifying Webcam Detection on RZ/V2N (Yocto)Before streaming, verify that the USB webcam is detected. 8.3.1 Check USB enumeration 8.3.2 Check video devices 8.4 If no /dev/video0 found 8.4.1 Check supported formats 8.5 4. Network Streaming Overview 8.6 5. GStreamer Commands 8.6.1 5.1 On the RZ/V2N (Sender – Yocto) 8.6.2 5.2 On the PC (Receiver) 8.6.2.1 Linux (Ubuntu, Fedora, Debian, etc.) 8.6.2.2 Windows (PowerShell) 9 TLV EEPROM Support 10 List Of Supported OS 11 Build from source 12 Documentation 13 Related Articles

Hardware Setup

Product specifications

Model	HummingBoard RZ/V2N IIOT SBC

Model	HummingBoard RZ/V2N IIOT SBC
Processor	Renesas RZ/V2N SOM 4 x Arm Cortex-A55 1 x Cortex-M33 Up to 1.8 GHz
Memory & Storage	Up to 8GB LPDDR4 Up to 128GB eMMC MicroSD
AI Accelerator	DRP-AI3 (15 Sparse TOPS / 4 Dense TOPS)
Display	MIPI-DSI
I/Os	2 x RS232, 2 x RS485, or RS232 + RS485 2 x CAN-FD 2 x USB2.0 1 x USB3.2 1 x MIPI-CSI 4 lanes
Networking	2 x Ethernet RJ45 10/100/1000 1 x 802.11 a/b/g/n/ac WiFi and Bluetooth (2.4/5 GHz)
Misc.	GPIO RTC EEPROM
Power	7V – 32V PoE sink support 802.3at Reverse polarity support
Expansion card I/Os	M.2 B-Key LTE modem (eSIM, NanoSim)
Temperature	Industrial: -40°C to 85°C
Dimensions	PCBA: 88 x 135 mm Enclosure (Optional): 150 x 145 x 40mm
Enclosure	Extruded aluminum

Supported with RZ/V2N SOM. For more detailed information about our SOM RZ/V2N series please visit this user manual : RZ/V2N SOM Hardware User Manual <TBD> .

Block Diagram

The following figure describes the RZ/V2N Block Diagram.

Visual features overview

Please see below the features overview of the connector side of the HummingBoard IIOT & RZ/V2N SOM.

Print side connector overview of the HummingBoard IIOT & RZ/V2N SOM.

Power Input Polarity [J1]:

Connector Type: Green two-terminal connector [J1].
Voltage Range: 7V to 32V.
Polarity:
- + (Positive): Left terminal (as marked in the image).
- - (Negative): Right terminal (as marked in the image).