Uctronics B0106 User manual

UCTRONICS B0106 is a 3.5” display with HDMI interface and Raspbian
touchscreen support. It’s designed for Raspberry Pi but also serves as a
general-purpose compact HDMI display and an alternative to those large
ones.
The Figure 1 shows the display module pin out and dimension. Connect
the 3.5-inch HDMI LCD to the Raspberry Pi board like the Figure 2
shows. (B010604 please follow the separate assembly instruction.)
Note:
1.Please unplug the HDMI connector before unplugging the screen
from the GPIO port.
2. You can push the on-board button near the micro USB port to adjust
and turn on/o the backlight.
Step1 Align the pin 1 of the edge connector between the LCD
display and Raspberry pi board
Step2 Connect the HDMI interface with the HDMI adapter board.
Step3 Power on the Raspberry Pi board
3.5” LCD HDMI Display
B010601: Display
B010604: Display with case
Model: B0106
Figure 1 Figure 2
VARIATIONS
INTRODUCTION
SPECIFICATION
HARDWARE INSTALLATION
85.60mm
3 1
55.98mm
+ +
4 2
1
2
3NCGND
NC T_CS IRO GND
SCLK MISO MOSI
5V 5V
NC
4
19
20
25
26
+ +
25 19
++++
26 20
++++
Model number:
B010601, B010604(with case)
Display
3.5” (diagonal)
Native resolution
480×320 pixels
Video Transmission Interface
HDMI
HDMI input support
480×320 ~ 1920×1080 (scaled)
Power Input
Micro USB or GPIO
Dimensions
2.20”x3.37” (55.98mm x 85.60mm)
Audio
3.5mm audio jack (HDMI audio split)
Touch Screen Support
Raspbian (via SPI interface)

https://www.uctronics.com/download/Amazon/B0106.pdf
The driver includes the settings of the Raspbian OS resolution and touch
screen support. If you have B010602, The LCD driver has been already
installed in the Micro SD card shipped with the bundle kit that includes a
Micro SD card.
Otherwise users have to install the driver manually with the following
steps for a clean system. Make sure the SD card you choose to install the
driver has no quality problem. When downloading and installing the
driver, please do not turn o the power.
Step1 Update your Raspberry Pi system
sudo apt-get update
Step2 Download the driver package
Step3 Come in the UCTRONICS_LCD35_HDMI_RPI
cd UCTRONICS_LCD35_HDMI_RPI/Raspbian/
Step4 Get run permissions
sudo chmod +x *.sh
Step5 Install the UCTRONICS LCD35 HDMI driver
sudo ./install_uc_touch_180.sh
Wait for 2~3 minutes, and the system will be installed and restarted
automatically.
If you want to roll back to the pre-installation system, you can use the
below command
sudo ./restore.sh
Step1 Install calibration software
cd UCTRONICS_LCD35_HDMI_RPI/Raspbian/
sudo ./calibrateToolInstall.sh
Step2 Calibration screen
sudo ./calibration_uc_touch_180.sh /dev/input/event1
Step3 Calibrate and reboot
Tap the five calibration points on the screen in sequence with the stylus.
The screen will reboot automatically after calibration is complete.
If you need any further support, feel free to contact us.
Website: http://www.uctronics.com
Email: [email protected]
DOWNLOAD AND INSTALL DRIVER
CONTACT US
INSTALL CALIBRATION SOFTWARE
Note: /dev/input/event1 is the sample screen node, you need to find
the input node of your own screen and execute the command.
The online version of this tutorial where you can copy and paste the
code is available at:
If you don’t want to run those commands to install the LCD driver, we
also provide ready-to-use system image file “UCTRONICS_LCD35_HD-
MI.img". For display with UC-558 in the back (newer revisions).
UCTRONICS Touchscreen calibration
Touch crosshair to calibrate
http://uctronics.oss-us-west-1.aliyuncs.com/LCD35/image/UCTRONICS_LCD35_HDMI_UC558.img
git clone https://github.com/UCTRONICS/UCTRONICS_LCD35_HDMI_RPI.git