Miuzei MC21-4 Raspberry Pi 4 Touchscreen with Case Fan User Manual
- June 5, 2024
- Miuzei
Table of Contents
Miuzei MC21-4 Raspberry Pi 4 Touchscreen with Case Fan
Support@miuzeipro.com
To learn more about screen, please scan QR code or visit Wiki:
http://geekdiywiki.com/4inchscreen
Product Parameters
| Set Up | Parameter |
|---|---|
| Screen Size | 4.0inch |
| LCD type | TFT IPS |
| Module Interface | HDMI |
| Resolution | 800*480 (Pixel) |
| Active Area | 51.84×86.40(mm) |
| Touch Screen Controller | XPT2046 |
| LCD Driver IC | NT35510 |
| Backlight | LED |
| power consumption | 0.16A*5V |
| Working temperature（℃） | -20~60℃ |
| Module PCB Size | 98.60*58.05 (mm) |
| Package Size | 14313451 (mm) |
| Rough Weight( Package containing）(g) | 126 (g) |
Hardware Description
| 3.5mm Headphone Jack| interface| HDMI signal input interface
---|---|---|---
Micro USB| Get 5V Power from USB, If ⑤-13*2 Pin Socket has been connected,
that USB interface can be No Connect.
Backlight Button| Backlight brightness adjustment button, short press
backlight changes by 10%, long press 3 seconds to close backlight.
GPIO
13*2 Pin Socket
| Gets power and return touch from this area when used as a raspberry pie monitor
Sequence of 13 * 2-pin socket interface
| Pin | Name | Description |
|---|---|---|
| 1,17 | 3.3V | Power supply +3.3V |
| 2,4 | 5V | Power supply +5V |
3,5,7,8,
10,13,15
16,18,24| NC| NC
6,9,14
20,25| GND| GND
19| TP_SI| SPI data input of touch panel
21| TP_SO| SPI data output of touch panel
22| TP_IRQ| Touch the SPI clock signal of the panel
23| TP_SCK| The touch panel is interrupted and the low level is detected
when the touch panel is pressed down
26| TP_CS| Touch panel select signal, low level select touch panel
Hardware Installation
Install Video: http://youtu.be/6osaAeiQ24Q
SYSTEM INSTALLATION GUIDE
Please Note: Only Support Raspbian/Kali/Octopi/Ubuntu
- Before use, be sure to install system provided by miuzei (system comes with touch driver)
System Name| Download
---|---
Raspbian| https://tinyurl.com/y3xsemve
Kali| https://tinyurl.com/y3hvzc6p
OctoPi| https://tinyurl.com/y48ydar9
Ubuntu| https://tinyurl.com/y5hh9uqw
System Installation: https://youtu.be/d4XzSWDqTGU - If you have installed official Raspbian 32-bit system, Be sure to refer to the following touch driver .
Installation method
- load Raspbian System Click Terminal System.
- Enter following commands
sudo rm-rf LCD-show git clone https://github.com/goodtft/LCD-
show.git
chmod -R755 LCD-show
cd LCD-show/sudo./MP14008-show
Using Function Guide
WIKI:
https://geekdiywiki.com/4tutorias
- Control Screen Rotation
- Split Screen
- Control Switch Screen
Frequently Asked Question
Q1: What if there is no signal & blue screen & flashing?(
Raspbian/Kali/Octopi/Ubuntu )
A. It may be that screen cannot be displayed & used normally due to
incompatibility of system or lack of driver. Reinstall officially adapted
touch driver https://geekdiywiki.com/system
Q2: What if there is no touch function? (Just for Raspbian)
A: Through driver installation provided by us
https://tinyurl.com/y2oex4tvA
Q3: What should I do if I encounter other problems?
A. You can visit link http://geekdiywiki.com/4inchscreen learn more or
contact us
References
- geekdiywiki.com/4inchscreen
- geekdiywiki.com/system
- tinyurl.com/y3hvzc6p
- tinyurl.com/y3xsemve
- tinyurl.com/y48ydar9
- tinyurl.com/y5hh9uqw
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