¶ Display
¶ 10.1-inch HDMI screen
¶ 7-inch mipi screen
¶ Introduction
YYT-MIPI7LCD2203 is a 5-point capacitive touch, 7-inch color TFT-LCD module. The module consists of the following parts: TFT LCD panel, drive circuit, 5-point capacitive touch and backlight.
Among them, the 5-point capacitive touch has 26 drive channels and 14 sensing channels, which can meet higher touch accuracy requirements. It can simultaneously identify the real-time accurate position of 5 touch points,
movement trajectory and touch area. And read the touch information of the corresponding number of points according to the main control requirements.
YYT-MIPI7LCD2203 provides two dsi interfaces, one is specifically for ASUS series motherboards, and the other is for youyeetoo motherboard R1 and firefly series motherboards.
For ASUS series motherboards and firefly series motherboards, please refer to the following links
This chapter mainly introduces the use of YYT-MIPI7LCD2203 on the R1 motherboard.
¶ 11.6-inch EDP screen
¶ Introduction
youyeetoo EDP screen is a 5-point capacitive touch, 11.6-inch color TFT-LCD. It has FHD (full high definition) resolution (1920 horizontal × 1080 vertical pixel array), and can display 16.7M (16.7 million) colors, which is close to the limit of human eye resolution. It has the advantages of rich colors, good layering, natural color transition, good color expression, and delicate screen. And the screen weighs only 96.6g.
¶ Hardware connection
EDP screen connected to YY3568 as shown below:
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Display screen connected to YY3568
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Touch screen connected to YY3568
¶ Speaker module
¶ youyeetoo speaker module
4 ohm 2 watt with wire 2Pin plug
¶ Communication module
¶ LORA communication module (serial port)
¶ Camera
¶ YY3568 Camera
senser Parameters
Debian system video recording command
gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=300 ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 ! videoconvert ! mpph264enc ! h264parse ! mp4mux ! filesink location=./h264.mp4
¶ usb camera
¶ YYT-UART
¶ UART expansion board
¶ Introduction
¶ User Manual
- YYT-UART4 expansion board:
Official Download
http://dd.youyeetoo.cn:5000/sharing/sM2m9CMiJ
Google Download
https://drive.google.com/drive/folders/1-ebtelCh40iIPpGW-MIq9nyFeLWgACd5?usp=drive_link
¶ NFC
¶ NFC2COM module
¶ Introduction
NFC2COM is an NFC module launched by Hot Wheels Technology. It mainly realizes the NFC communication function between NFC mobile phones and external devices. The external device is connected to the NFC2COM module through the serial port.
The NFC function can be added very quickly. This module is a communication channel between the device and the NFC mobile phone. For the device, it is just serial communication.
To send or receive data, just operate the serial port directly. You don’t need to pay attention to the NFC communication protocol stack. For the mobile phone, the external device is a TAG, Type A standard tag.
It is very easy and simple to operate, and has better compatibility. NFC2COM realizes fast data interaction with the mobile phone through dynamic card simulation. Data of any length can be exchanged as long as the mobile phone does not leave the antenna area.
The NFC2COM module can simulate the standard function card defined by NFCForum through static card simulation: Bluetooth pairing card, TEXT text card, URL tag card.
¶ User Manual
- NFC2COM Module User Manual:
Official Download
http://dd.youyeetoo.cn:5000/sharing/lZTcGRe8g
Google Download
https://drive.google.com/drive/folders/1-hLNxkMdt7Wvy77dhMUthLNFPMgtIu7E?usp=drive_link
¶ Shell
¶ Metal Shell
¶ Acrylic Shell
¶ Power Supply
¶ 12V 2A Power Adapter
¶ Lidar
¶ Ledong Lidar
¶ 4G Module
¶ EC20 4G Module
¶ Adapter board
¶ FPC to SATA adapter board
¶ Battery
¶ RTC battery
¶ IR
¶ Infrared remote control and IR module
