Controlling Display-o-Tron with NodeJS
Learn how to control Display-o-Tron 3000 and HAT with NodeJS on your Raspberry Pi
Advanced / Display-O-Tron 3PIN NO. | SYMBOL | DESCRIPTION |
---|---|---|
1, 17 | 3.3V | Power positive (3.3V power input) |
2, 4 | 5V | Power positive (5V power input) |
3, 5, 7, 8, 10, 11, 12, 13, 15, 16, 18, 24 | NC | NC |
6, 9, 14, 20, 25 | GND | Ground |
19 | TP_SI | SPI data input of Touch Panel |
21 | TP_SO | SPI data output of Touch Panel |
22 | TP_IRQ | Touch Panel interrupt, low level while the Touch Panel detects touching |
23 | TP_SCK | SPI clock of Touch Panel |
26 | TP_CS | Touch Panel chip selection, low active |
13.3inch IPS screen, 1920x1080 high resolution. Toughened class cover. Supports Raspberry Pi and can also be used as a computer monitor.
Wiki : www.waveshare.com/wiki/13.3inch_HDMI_LCD_(H)_(with_case)
Note: to use the LCD with following mini-PCs, additional cables are required and should be purchased separately:
Raspberry Pi Zero: HDMI cable, USB-type-A-receptacle-to-Micro-B-plug-cable
BB Black: HDMI cable
Wiki : www.waveshare.com/wiki/7inch_HDMI_LCD_(C)
FAQFor more info, please check the wiki page.
Raspberry Pi and case not included
Great for including a colourful character display and button inputs on your Raspberry Pi based projects!
Includes a 16x3 character LCD display, 6-zone RGB LED backlight, bar graph, and six capacitive touch buttons all in one slim package.
It's ideal for controlling your internet radio or home automation projects.
Features
Software
Our Display-O-Tron Python library will get you going in a jiffy, and makes controlling Display-O-Tron HAT really easy.
We've included examples showing you how to use the backlight, bar graph LEDs, and touch buttons, as well as more advanced examples showing you how to create menus, games and even an internet radio!
Notes
If you want to keep your Pi in a case, we recommend the Pibow Coupé case as it will allow you to still use the capacitive touch buttons.
Learn how to control Display-o-Tron 3000 and HAT with NodeJS on your Raspberry Pi
Advanced / Display-O-Tron 3How to install: instructions
Wiki : www.waveshare.com/wiki/5inch_HDMI_LCD
Package Includes:
LCD Type | TFT |
---|---|
LCD Interface | SPI |
Touch Screen Type | Resistive |
Touch Screen Controller | XPT2046 |
Colors | 65536 |
Backlight | LED |
Resolution | 480x320 (Pixel) |
Aspect Ratio | 8:5 |
Power Consumption | TBD |
Backlight Current | TBD |
Operating Temp. (℃) | TBD |
PIN NO. | SYMBOL | DESCRIPTION |
---|---|---|
1, 17 | 3.3V | Power positive (3.3V power input) |
2, 4 | 5V | Power positive (5V power input) |
3, 5, 7, 8, 10, 12, 13, 15, 16 | NC | NC |
6, 9, 14, 20, 25 | GND | Ground |
11 | TP_IRQ | Touch Panel interrupt, low level while the Touch Panel detects touching |
18 | LCD_RS | Instruction/Data Register selection |
19 | LCD_SI / TP_SI | SPI data input of LCD/Touch Panel |
21 | TP_SO | SPI data output of Touch Panel |
22 | RST | Reset |
23 | LCD_SCK / TP_SCK | SPI clock of LCD/Touch Panel |
24 | LCD_CS | LCD chip selection, low active |
26 | TP_CS | Touch Panel chip selection, low active |
The Graphic driver is provided and can be downloaded for Raspberry Pi OS/Raspbian. It also supports Ubuntu and Kali Linux. Follow the steps here: http://www.lcdwiki.com/MHS-3.5inch_RPi_Display
Operating voltage | 2.6 ~ 5.5V | Resolution | 240×135 pixels |
---|---|---|---|
Communication Interface | 4-wire SPI | Display size | 24.91 × 14.86mm |
Display Panel | IPS | Pixel size | 0.1101 × 0.1035mm |
Driver | ST7789 | Dimensions | 52.00 × 25.00mm |
Working with Raspberry Pi 4
Working with Raspberry Pi Zero W
IPS Panel
Touch Control
Appearance and Dimensions
The Pico-Eval-Board is an overall evaluation solution designed for Raspberry Pi Pico.
Description:
The Pico-Eval-Board is an overall evaluation solution designed for Raspberry Pi Pico. With 3.5inch 65K colorful LCD display and misc helpful onboard components, this evaluation board allows you to try almost every on-chip peripheral of the RP2040, eliminating the messy wiring. It is an ideal choice for users to fast get started with the Raspberry Pi Pico, as well as the RP2040 chip.
Specifications:
Operating voltage: 5V
Features
With 3.5inch 65K colorful LCD display and misc helpful onboard components, this evaluation board allows you to try almost every on chip peripheral of the RP2040, eliminating the mess wiring.
It is an ideal choice for user to fast get started with the Raspberry Pi Pico, as well as the RP2040 chip.