BiZright Technology BH3 User manual

Revision 1.0 (200914)
BH3 Quick Start Guide
Packing details
BH3 Main Unit Dedicated AC/DC adapter
※The SD card is not included, so please refer to the URL below and prepare the SD card
by the user.
https://www.raspberrypi.org/documentation/installation/sd-cards.md
Name of each part of the main unit
❶10/100Mbps Ethernet
❷USB2.0 x 4
❸HDMI Port
❹DC in Connector
❺General-purpose LED
❻OS boot LED
❼General-purpose switch
❽Power Switch

Revision 1.0 (200914)
Creating and installing the SD card
1) Please prepare a PC separately. Write the image file to the SD card using this PC.
2) Please download the image file from the following.
https://www.raspberrypi.org/downloads/raspberry-pi-os/
Open the BH3 and insert the SD card.
Installation of setup tools
1) Connect the HDMI cable to a display monitor and the USB to a keyboard.
2) Connect the AC adapter and turn on the power.
3) Start the terminal application and execute the following command.
4) If successful, “Installation of BH tools completed.” will be displayed.
If "Error: WDT module is unknown." is displayed, execute "apt-get update apt-get
upgrade" and reboot, then please execute the setup tool again.
% curl -O http://dl.bizright.jp/bh/bh-tools-latest.tar.gz
% tar xfvz bh-tools-latest.tar.gz
% cd bh-tools
% ./build
% sudo reboot

Revision 1.0 (200914)
Related Documents
・Please refer to the following to confirm technical notes and sample source of
programs for general-purpose switches as well as other features.
http://bh.bizright.co.jp/en/
【Notice】
・Do not disassemble or modify the product.
・Do not use in an environment where water drops fall, in a humid
environment, or outdoors.
・Please refrain from using it in an environment close to children.