Joy-it LCD02 User guide

1,44" HD IPS TFT LCD

SBC-LCD02

1. GENERAL INFORMATION

Dear customer,

thank you for choosing our product. In the following, we will show you
how to use this device.

Should you encounter any unexpected problems during use, please do
not hesitate to contact us.

2. USGAE WITH ARDUINO

2.1 Connection

Arduino Display

VCC LED

Pin 13 SCK

Pin 11 SDA

Pin 5 A0

Pin 3 Reset

Pin 4 CS

GND GND

VCC VCC

Since the display works with a 3 V logic level and most Arduinos

work with 5 V, we use an Arduino Pro Mini 3.3 V in this example.

If you want to use an Arduino with a logic level of 5 V, such as an Ardui­no Uno, you have to reduce all data lines leading from the Arduino to
the display from 5 V to 3.3 V with a voltage translator.

i

2.2 Code example

For the SBC-LCD02 we use the library ssd1206from lexus2k, which was
released under the

MIT-License

. You can download the library under

Sketch → Include Library → Manage libraries...

.

Now, you can run teh code under

File → Examples → ssd1306 → demos

→

il9163_demo

. You can upload the code using Upload. First, make sure

that the Board and Port are correctly selected under

Tools

.

3. USAGE WITH RASPBERRY PI

3.1 Connection

Raspberry Pi Display

GPIO 23 LED

GPIO 11

(SCLK)

SCK

GPIO 10

(MOSI)

SDA

GPIO 22 A0

GPIO 18 Reset

GPIO 8

(CE0)

CS

GND GND

3,3 V VCC

sudo apt-get update

3.2 Code example

First, run the following commands to install the necessary dependencies.

sudo apt-get install git

Now, enable SPI in the settings of your Raspberry Pi. Therefore, call the

settings with the following command.

sudo raspi-config

There select

3 Interface Options → P4 SPI

.

In the following, confirm the question

Would you like the SPI interface

to be enabled?

.

sudo apt-get install python3-dev python3-rpi.gpio

sudo apt-get install python3-pip

sudo pip3 install spidev

Now, restart the Raspberry Pi with the following command.

sudo reboot

Next, download the library LIBt144from BLavery, which is released
under the

GNU General Public License version 3

.

git clone https://github.com/BLavery/LIBtft144.git

cd LIBtft144

In addition, download the sample script we have provided.

wget https://joy-it.net/files/files/Produkte/SBC-LCD02/SBC-LCD02.zip

unzip SBC-LCD02.zip && rm SBC-LCD02.zip

At this point, you can use the following command to run the sample code.

python3 SBC-LCD02.py

PR

4. OTHER INFORMATION

Our information and redemption obligation according to

the Electrical and Electronic Equipment Act (ElektroG)

Symbol on electrial and electronic products :

This crossed-out bin means that electrical and electronic products do not
belong into the household waste. You must hand over your old appliance
to a registration oice. Before you can hand over the old appliance, you
must remove used batteries and accumulators which are not enclosed by
the device.

Return options :

As the end user, you can hand over with the purchase of a new device y­our old appliance (which has essentially the same functions as the new
one) free of charge for disposal. Small devices which do not have outer

dimensions greater than 25 cm can be submitted independently of the

purchase of a new product in normal household quantities.

Possibility of restitution at our company location during our opening
hours:

Simac GmbH, Pascalstr. 8, D-47506 Neukirchen-Vluyn

Possibility of restitution nearby :

We send you a parcel stamp with which you can send us your old appli­ance free of charge. For this possibility, you must contact us via e-mail at
[e-mail] or via telephone.

Information about packaging:

Please package your old appliance safe during transport. Should you not
have a suitable packaging material or you do not want to use your own
material, you can contact us and we will send you an appropriate packa-

ge.

5. SUPPORT

If any questions remain open or problems arise aer your purchase, we
are available by email, telephone and ticket support system to answer
these.

E-Mail: [e-mail]
Ticket-System: http://support.joy-it.net
Telephone: [phone] – 66 (10 - 17 o‘clock)

For more information visit our website:

www.joy-it.net

Published: 03.08.2021

www.joy-it.net

SIMAC Electronics GmbH

Pascalstr. 8, 47506 Neukirchen-Vluyn