OpenELAB Wiki
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  • 1️⃣M5Stack
    • M5Stack Cardputer Kit w /M5StampS3
    • M5Stack Dial - ESP32-S3 Smart Rotary Knob
    • M5StickC PLUS2 ESP32 Mini IoT Development Kit
    • M5StickC PLUS ESP32-PICO Mini IoT Development Kit
    • M5Stack Core2 ESP32 IoT Development Kit for AWS IoT Kit
    • M5Stack Core2 ESP32 IoT Development Kit
    • M5Stack AtomS3 Lite ESP32S3 Dev Kit
    • M5Stack ATOMS3 Dev Kit w/ 0.85-inch Screen
    • M5Stack ATOM TailBat - Battery Accessory for ATOM
    • M5Stack ATOM Matrix ESP32 Development Kit
    • M5Stack ATOM Lite ESP32 IoT Development Kit
    • M5Stack ATOM Echo Smart Speaker Development Ki
    • M5Stack ENV III Unit with Temperature Humidity Air Pressure Sensor
    • M5Stack COMMU Module Extend RS485/TTL CAN/I2C Port
    • M5Stack ATOMIC PoE Base W5500
    • M5Stack Time-of-Flight Distance Unit (VL53L1X)
    • M5Stack LoRa Unit with Antenna(E220)
    • M5Stack Glass 2 Unit w/ 1.51inch Transparent OLED
    • M5Stack Temperature, Humidity, Pressure and Gas Sensor (BME688)
    • M5Stack Temperature Humidity Air Pressure Sensor (SHT40+BMP280)
    • M5Stack H-bridge Unit v1.1 (STM32F030)
    • M5Stack 8-Channel Servo Driver Unit (STM32F030)
    • M5Stack ATOMIC TTL-RS485 Base
    • M5Stack ATOMIC PortABC Extension Base
    • M5Stack Ext Encoder Unita (STM32F030)
    • M5Stack Single-phase DC SSR Unit (CDG1. 1DD-10A)
    • M5Stack Speaker 2 Hat (MAX98357)
    • M5Stack Glass Unit w/ 1.51inch Transparent OLED
    • M5StickC Vibration HAT
    • M5Stack RCA Audio/Video Composite Unit
    • M5Stack Barometric Pressure 2 Unit (QMP6988)
    • M5Stack 8-Angle Unit with Potentiometer
    • M5Stack 8-Encoder Unit (STM32F030)
    • M5Stack Flashlight Unit
    • M5Stack NCIR 2 Thermometer Unit (MLX90614)
    • M5Stack M5StickV K210 AI Camera (Without Wifi)
    • M5Stack Thermal Camera 2 Unit (MLX90640) -110 Degree FoV
    • M5Stack USB TypeC2Grove Unit
    • M5Stack Scales Unit with 20kgs Range (HX711)
    • M5Stack I/O Hub 1 to 6 Expansion Unit (STM32F0)
    • M5Stack Keyboard Programmable Unit V1.1 (MEGA8A)
    • M5Stack Red 7-Segment Digit Clock Unit
    • M5Stack Mechanical Key Button Unit
    • M5Stack ESP32 Ethernet Unit with PoE
    • M5Stack Encoder Unit
    • M5Stack MQTT PoE Unit with PoE Port
    • M5Stack Unit CamS3 Wi-Fi Camera 5MP
    • M5Stack Ultrasonic Distance Unit I2C
    • M5Stack Ultrasonic Distance Unit I/O
    • M5Stack Passive Buzzer Unit
    • M5Stack 2-Channel SPST Relay Unit
    • M5Stack Tube/Air Pressure Unit
    • M5Stack MQTT Unit with RJ45 Port
    • M5Stack Gesture recognition sensor
    • M5Stack Fader Unit with B10K Potentiometer
    • M5Stack I2C Hub 1 to 6 Expansion Unit
    • M5Stack Real Time Clock (RTC) Unit
    • M5Stack OLED Unit 1.3"Display
    • M5Stack RF UNIT 433MHz Transmitter
    • M5Stack ATOM Socket Kit
    • M5Stack Watering Unit with Mositure Sensor and Pump
    • M5Stack Digital RGB LED Strip
    • M5Stack M5StickC 18650C
    • M5Stack M5StickC SERVO HAT
    • M5Stack M5StickC Fingerprint HAT
    • M5Stack M5StickC ToF HAT
    • M5Stack Mini GPS/BDS Unit
    • M5Stack Finger Print Sensor Unit
    • M5Stack DAC Converter Digital
    • M5Stack RGB LED Unit
    • M5Stack Mini 3A Relay Unit
    • M5Stack Earth Moisture Sensor Unit
    • M5Stack Color Sensor RGB Unit
    • M5Stack Mini Angle Unit Rotary Switch
    • M5Stack PIR Motion Sensor
    • HEX RGB LED Board
    • M5Stack LoRa Module (433MHz) v1.1
    • M5Stack ATOMS3R Camera Kit
    • M5Stack ATOMS3R Development Kit
    • M5Stack Roller485 Lite Unit
    • M5Stack ATOMS3R Proto Kit
    • M5Stack M5Stamp Fly with M5StampS3
    • M5Stack M5Atom Joystick with M5AtomS3
    • M5Stack ATOMS3R Camera (OV3660)
    • M5Stack Battery Module
    • M5Stack Unit Cam Wi-Fi Camera
    • M5Stack PIR Motion Sensor
    • M5Stack RFID 2 Unit
    • M5Stack Mini Dual
    • M5StickV K210 AI Camera
    • M5Stack Glass 2 Unit
    • Hall Effect Unit
    • Voltage and Amperage Meter
    • M5Stack ENV Pro Unit
    • NCIR 2 Thermometer Unit
    • M5GO Battery Bottom2
    • M5Stack USB Module
    • M5Stack LoRa Module
    • M5Stack LLM Module
    • M5Stack Timer Power Unit
    • M5Stack 8-Encoder Unit
    • M5Stack LoRa Module
    • M5Stack 8-Angle Unit
    • Gesture recognition sensor
    • M5StickC ENV III HAT
    • M5StickC DAC 2 Hat
    • M5Stack Color Sensor
    • Time-of-Flight Distance
    • M5StickC ToF HAT
    • Neo HEX 37 RGB LED
    • M5Stamp ESP32S3
    • Tube/Air Pressure
    • 8-Channel Servo Driver
    • M5Stack Mini Angle Unit
    • M5Stack Mini Infrared Emitter
    • M5Stack NanoC6 Dev Kit
    • M5Stack ENV III Unit
    • Temperature Humidity Air Pressure
    • M5Stack 2-Channel SPST
    • M5Stack BLDC Motor
    • M5Stack Ultrasonic
    • M5Stack M5Stamp
    • M5Stack DAC
    • M5Stack Mini CAN Unit
    • M5Stack Ambient Light Sensor
    • M5Stack PIR Hat
    • M5Stack Speaker
    • M5Stack Weight
    • M5Stack Core2
    • M5StickC PLUS
    • M5Stack Barometric Pressure
    • M5Stack Ambient Light Sensor
    • M5Stack Passive Buzzer
    • M5Stack Mechanical Key Button
    • M5Stack Limit Switch
    • M5StickC Vibration HAT
    • PM5Stack RCA Audio/Video
    • M5Stack Flashlight
    • M5Stack COMMU Module Extend
    • M5Stack M5StampS3 with 1.27 Header Pin
    • M5Stack M5StampS3 with 2.54 Header Pin
    • ATOMIC Barcode/QR-Code Scanner
    • M5Stack Station ESP32 IoT
    • M5Stack ESP32 Core Ink
    • M5Paper ESP32 Development Kit
    • ATOMIC CANBus Base
    • M5Stack M5StickC ADC Hat
    • M5Stack LoRa
    • M5Stack H-bridge
    • ATOMIC GPS Base
    • M5Stack Ext Encoder
    • M5Stack Single-phase DC SSR
    • M5Stack Glass Transparent OLED
    • M5Stack Thermal Camera
    • M5Stack USB TypeC2Grove
    • M5Stack I/O Hub
    • M5Stack CardKB Mini Keyboard
    • M5Stack Red 7-Segment Digit Clock
    • M5Stack Extend I/O
    • M5Stack I2C Joystick
    • M5Stack ESP32 Ethernet
    • M5Stack 8-Channel Servo Driver
    • M5Stack Encoder
    • M5Stack MQTT PoE
    • M5Stack Ultrasonic
    • M5Stack I2C Hub
    • M5Stack MQTT
    • M5Stack Fader
    • M5Stack Real Time Clock
    • M5Stack OLED
    • M5Stack RF Unit
    • M5Stack Watering Unit
    • M5Stack Digital RGB LED
    • M5Stack JoyC Omni-directional Controller
    • M5Stack SERVO HAT
    • M5Stack Fingerprint HAT
    • M5Stack Finger Print Sensor
    • M5Stack RGB LED
    • M5Stack Mini 3A Relay
    • M5Stack Earth Moisture Sensor
    • M5Stack 1 to 3 HUB Expansion
    • M5Stack RS485 to TTL Converter
    • HEX RGB LED Board
    • M5Stack LoRa 433MHz with Antenna
    • M5Stack NB-IoT with Antenna
    • M5Stack Battery Bottom 110mAh
    • M5Stack Programmable Power Supply Module
    • M5Stack LAN Module
    • M5Stack RCA Audio/Video Module
    • M5Stack LAN Module W5500
    • M5Stack IoT Base
    • M5Stack AC Power Base
    • M5Stack GRBL Module Stepmotor Driver
    • M5Stack COM.LTE Module
    • M5Stack Proto Pegboard Module
    • M5Stack BaseX EV3 motor
    • M5Stack Proto Module
    • M5Stack M5GO/FIRE Battery
    • M5Stack PoE Camera with Wi-Fi
    • M5Stack UnitV K210 AI Camera
    • M5Stack UnitV2 M12 with Cameras
    • M5Stack ESP32 PSRAM Timer Camera Fisheye
    • M5Stack ESP32 PSRAM Timer Camera
    • M5Stack Universal IOT Experiment Kit
    • M5Stack Scale Kit
    • M5Stack AGV Mini Carkit Mecanum Wheels
    • M5Stack 6060-PUSH Linear Motion Control
    • M5Stack BugC2 w/ M5StickC PLUS2
    • M5Stack RoverC Pro
    • M5Stack BALA2 Fire Self-balancing Robot Kit
    • M5Stack 16 PCS M3 Screw
    • M5Stack Unbuckled Grove Cable
    • M5Stack RS485T T-Shaped Connector
    • M5Stack CM4Stack Development
    • M5Stack CoreS3 ESP32S3 loT Development
    • M5Stack M5StickC PLUS2 with Watch Accessories
    • M5Stack Mini GPS/BDS
    • M5Stack M5Stick T-Lite Thermal Camera
    • M5Stack UnitV2 - The standalone AI Camera
    • M5Stack ESP32 Fisheye Camera
    • M5Stack Voltage and Amperage Meter
    • M5Stack CardKB Mini Keyboard
    • M5Stack M5Stamp C3 (5pcs)
  • 2️⃣ESP
    • ESP8266EX
    • ESP8266 ESP-01S WiFi module
    • ESP32-WROOM-32E
    • ESP32-WROOM-32 Wifi Bluetooth Type-C Dev Kit
    • ESP32-S3-WROOM-1U
    • ESP32-S3-Nano - Development Board
    • ESP32-S3 Rotary Switch LCD 2.1 inch Round LCD Screen
    • ESP32-PICO-D4
    • ESP32-H2
    • ESP32-CAM Camera Module
    • ESP32-C6
    • ESP32 NODEMCU Module WiFi Development Board with CP2102
    • ESP32 D1 Mini Nodemcu Development Board
    • D1 Mini Nodemcu with ESP8266-12F WLAN module
    • D1 Mini V3 Nodemcu with ESP8266-12F WLAN module
    • Seeed Studio XIAO ESP32S3 WIFI Dev Board
    • XIAO SAMD21 Arduino Microcontroller
    • XIAO RP2040
    • XIAO ESP32-C3 WIFI
    • XIAO ESP32-C6 WIFI
    • 6x10 RGB MATRIX
    • XIAO nRF52840 Sense
  • 3️⃣DRONE / FPV
    • ZD850 850mm Compact Folding Hexacopter Drone Frame Kit Full Carbon Fiber
    • DXW 4114 400KV High Power Brushless Motors
    • DXW D4250 800KV 3-7S Brushless Motor
    • DXW D3536 1200KV 2-4S Brushless Motor
    • DXW A2212/C2826 3.17mm Outrunner Brushless Motor
    • Hobbywing Skywalker V2 Brushless ESC Speed Controller
    • Pixhawk PX4 Flight Controller
    • Holybro Pixhawk 6C
    • GPS Stand
    • Holybro GPS M8N
    • Holybro GPS M9N
    • Holybro GPS M10N
    • Radiolink M8N SE100 GPS Module
    • Radiolink M10N SE100 GPS for PX4/Pixhawk 2.4.8
    • Mateksys GNSS M9N-5883
    • MFD Crosshair Color OSD
    • 2 Pair Carbon Fiber CW CCW Propellers
    • 3-Axis Brushless Gimbal Frame With Motors & Storm32 Controller
    • 2-Axis Brushless Gimbal Frame With Motors & Storm32 Controller
    • RadioLink AT10 II 2.4Ghz 10CH RC Transmitter
    • Radiolink Mini PIX V1.2 Flight Controller M10N GPS TS100 SE100 (Pixhawk Alternative)
    • 2Pcs OVONIC 3S 4S 6S Lipo Battery For RC FPV
    • Gens ACE Lipo Battery with T/XT60 Plug
    • LiPo Battery 3S 11.1V for RC Drone
    • Holybro PM02 V3 Power Module 12S
    • Holybro PM06 V2 Power Module 14S
    • Holybro PM07 V2 Power Module 14S
    • Holybro Power Distribution Board (PDB)
    • Mateksys Power Distribution Board (PDB) XT60 W/ BEC 5V & 12V
    • Hawk eye FPV Monitor 5.8G 48CH 4.3 inch FPV HD Monito
    • RUSH TANK MAX SOLO 5.8GHz 2.5W High Power 48CH VTX Video Transmitter
    • RUSH TANK SOLO 5.8G VTX Video Transmitter CNC shell 1.6W
    • Happymodel EP1 Dual Receiver 2.4Ghz ExpressLRS RX
    • Mateksys BEC12S-PRO, 9-55V TO 5V/8V/12V-5A
    • ZD850 850mm 6-axis Drone with 6kg Payload
    • ZD550 550mm 4-axis Drone with 6kg Payload
    • YRRC 5.8G 2.5W 40CH VTX Drone FPV Analog Image Transmission
    • Hawkeye Firefly 8SE/8S 4K Screen WiFi FPV Action Camera
  • 4️⃣RASPBEERY PI
    • Raspberry Pi Pico W Wireless RP2040 MCU Board
    • Raspberry Pi 5
    • Raspberry Pi 4B
    • ELAB Raspberry Pi Card Reader
    • ELAB Raspberry Pi 5 Active Cooler
    • ELAB Raspberry Pi 4/5 Case (Acrylic case)
    • ELAB Raspberry Pi 4 Heat Sink (Copper)
    • Camera for Raspberry Pi
    • XIAO RP2350 Onboard RGB LED, Arm Cortex-M33 and Hazard3 RISC-V(Pre-Order)
    • Raspberry Pi Pico 2 RP2350
    • Seeed Studio Grove Starter Kit for LinkIt ONE
    • Seeed Studio ReSpeaker USB Mic Array
    • Raspberry Pi Zero 2W with Bluetooth 4.2 Onboard Antenna
    • Raspberry Pi Zero WH WiFi/Bluetooth 4.1 Bluetooth Low Energy
    • Seeed Studio XIAO RP2040 Supports Arduino
    • M.2 HAT for Raspberry Pi 5
    • EdgeBox Raspberry Pi IoT Edge Device 4GB RAM 32GB eMMC WiFi
    • Raspberry Pi Compute Module 4 with WiFi
    • Raspberry Pi 4 ReSpeaker Intelligent Speech Recognition 2 Microphone
    • Raspberry Pi 5 Vision Car AI Development Board Camera Recognition WIFI Kit
    • Waveshare RM500U-CNV Raspberry PI 5G/4G/3G Hat
    • Hailo-8 M.2 AI Accelerator Module Suitable for Raspberry Pi 5
    • Waveshare ESP8266 for Raspberry Pi Pico Wifi Module TCP UDP
    • Waveshare MAX-M8Q GNSS HAT for Raspberry Pi
    • Waveshare SX1262 LoRa HAT for Raspberry UART
    • Waveshare SX1268 LoRa HAT for Raspberry UART
    • Waveshare SIM7070G NB-IoT / Cat-M / GPRS / GNSS HAT for Raspberry Pi
    • Waveshare SIM7600G-H M.2 4G HAT for Raspberry Pi 4G/3G/2G GNSS
    • Waveshare SIM7600CE-CNSE 4G HAT for Raspberry Pi 4G 3G 2G GNSS
  • 5️⃣ARDUINO
    • ATmega328DIP Board Microcontroller Board
    • OpenELAB EASY PLUG RGB TCS34725 Color Sensor Module I2C
    • OpenELAB EASY PLUG Micro SD TFT card Read and Write Module
    • OpenELAB EASY PLUG CCS811 CO2 Air Quality Sensor
    • OpenELAB EASY PLUG SR01 Ultrasonic Sensor
    • OpenELAB EASY PLUG Education Robot Car Kit
    • OpenELAB EASY PLUG Sensor Learning Kit for Arduino
    • OpenELAB EASY PLUG Ultimate Starter Kit for Arduino
    • OpenELAB KEYBOT Programmable Education Robot Control Board
    • OpenELAB RJ11 EASY Plug Main Control Upgrade Board V2.0
    • OpenELAB Desktop Mini Bluetooth Smart Robot Car Kit V3.0
    • OpenELAB 4WD Mechanical Arm Robot Smart Car for Arduino
    • OpenELAB 4DOF Mechanical Arm Robot Car Learning Starter Kit
    • OpenELAB 4WD Mechanical Arm Robot Smart Car for Arduino
    • OpenELAB Desktop Mini Bluetooth Smart Robot Car Kit V3.0
    • OpenELAB RJ11 EASY Plug Main Control Upgrade Board V2.0
    • OpenELAB KEYBOT Programmable Education Robot Control Board
    • OpenELAB EASY PLUG Ultimate Starter Kit for Arduino
  • 6️⃣DISPLAYS
    • 1.3 inch OLED I2C 128 x 64 Pixel Display
    • 0.91 inch OLED I2C Display 128 x 32 pixels
    • WT32S3-86S touch display screen with temp and humidity sensor
    • LCD Display 1602 I2C
    • HW-140 DC-DC Buck Boost Converter Step Up/Down, LCD display
    • HD44780 2004 LCD Display Bundle 4x20 characters
    • ESP32-S3 Rotary Switch LCD 2.1 inch Round LCD Screen
    • 8*8 Matrix LED Display Module
    • 4 digit 7-segment LED Display
    • 3.5-inch 320x480 resistive touch display
    • 3.5-inch 320x480 capacitive touch display
    • 1.77 inch Spi TFT Display and 128x160 Pixels
    • 1.8 inch Spi TFT Display 128 x 160 pixels
    • 1 Digit 7-Segment LED Display 1 inch 25.4 mm
    • 0.96 inch OLED SSD1306 Display I2C 128 x 64 pixels
    • Waveshare 10.1 inch IPS Capacitive Touch Display
    • Waveshare 10.1 inch QLED Touch Display
    • Waveshare 9.7 inch IPS Capacitive Touch Display
    • Waveshare 10.1 inch IPS Capacitive Touch LCD
    • Waveshare 9.3 inch LCD Capacitive Touch Display High Brightness
    • Waveshare 9 inch QLED Quantum Dot Display
    • Waveshare 8 inch 2K IPS Capacitive Touch Display
    • Waveshare 8DP-CAPLCD 8 inch Capacitive Touch Display
    • Waveshare 7.9 inch IPS LCD Touch Screen, 400×1280 HDMI
    • Waveshare 8 inch DSI LCD Display Touch Screen I2C
    • Waveshare 7 inch IPS Integrated Display, With Touch Function
    • Waveshare 7HP-CAPQLED 7 inch QLED Quantum Dot Display
    • Waveshare 7 inch Capacitive Touch Screen HDMI
    • Waveshare 7 inch Capacitive Touch Screen with Case HDMI
    • 2.8inch USB Monitor,Water Cooler Screen/ PC Case Secondary Screen
    • Waveshare 5inch Desktop RGB Ambient Screen
    • Waveshare 5inch IPS Round Touch DisplayHDMI
    • Waveshare 5.5inch 2K Touch LCD Display HDMI
    • 2.1 inch USB Monitor, Water Cooler Screen/ PC Case Secondary Screen
    • Waveshare 8.8inch Desktop RGB Ambient Screen Type-C
    • Waveshare 8inch Desktop RGB Ambient Screen Type-C
    • Waveshare 7 inch Desktop RGB Ambient Screen
    • Waveshare 5inch HDMI Touch Screen LCD with Bicolor Case
    • Waveshare 65K RGB General 1.28inch Round LCD Display Module
    • 0.96 inch OLED Display Module, SPI / I2C Communication
    • 1.5 inch LCD Display Module, IPS Panel SPI 262K colors
    • Waveshare 1.8inch colorful display module for micro:bit
    • Waveshare 3.5inch RPi LCD (A)
    • Waveshare 5 inch LCD Touch Screen Display for Raspberry Pi
    • Waveshare 1.47inch LCD Display Module SPI
    • 7.3 inch 7 Color E-Paper
    • Waveshare 15.6 inch QLED Touch
    • Waveshare 7.5 inch NFC-Powered
  • 7️⃣CAMERAS
    • OV5640 Camera Board (A), 5 Megapixel (2592x1944)
    • OV2640 Camera Board (1622x1200)
    • Hawkeye Firefly 8SE/8S 4K Screen WiFi FPV Action Camera
    • ESP32-CAM Camera Module
    • DFRobot Gravity Huskylens AI Camera
    • IMX335 5MP USB Camera (B)
  • 8️⃣SENSORS
    • Rotation Sensor
    • WT32S3-86S touch display screen with temp and humidity sensor
    • Vibration Sensor
    • Ultrasonic Sensor
    • Thermistor Module
    • Soil Temperature and Humidity Module
    • Soil Moisture Sensor Hygrometer Module V1.2 capacitive
    • Shock Sensor Module
    • MQ-135 Gas Sensor
    • Motion Sensor Motion Detection Module HC-SR501 PIR
    • DHT11 Temperature-Humidity Sensor
    • DHT22 AM2302 Temperature sensor and humidity sensor
    • Current Sensor ACS712ELC-20A
    • VL53L0X Time-of-Flight (TOF) Laser distance sensor
    • GY-521 MPU-6050 3-axis gyroscope and acceleration sensor
    • DS18B20 digital temperature sensor
    • BME280 Humidity Pressure Temperature Sensors
  • 9️⃣IOT / COMMUNICATION
    • NodeMCU Lua Amica Module V2 ESP8266 ESP-12F WIFI
    • SIM7028 NB-IoT HAT
    • NRF24L01 with 2.4 GHz
    • Ai-Thinker AiPi-Eyes-S1 WifFi Camera
    • Ai-Thinker AiPi-Eyes-S2 WifFi Camera
  • 🔟MOTORS
    • CyberGear micromotor instruction manual
    • Servo Motor (SG90)
    • 5V DC Stepper Motor & ULN2003 Driver Board
    • 130 DC Motor
    • Xiaomi CyberGear Micromotor
  • 🇰🇳KITS
    • mBot Mega
  • ⚡POWER
    • HW-140 DC-DC Buck Boost Converter Step Up/Down, LCD display
    • MT3608 DC-DC power supply adapter step up module
    • LM2596S Step-down DC-DC Buck Converter
    • LM2596S DC-DC power supply adapter step down module
    • Hi-Link DC-DC 5V to xxV 1W Mini Converter Isolated Power Supply
    • Hi-Link AC-DC 5W Converter Power Supply
    • Hi-Link AC-DC 220V to xxV 3W Converter Power Supply
    • SunLit Austa Solar Module
  • 🔌ACCESSORIES
    • 4 digit 7-segment LED Display
    • 5V LED Traffic Signal Module
    • LED Ring 5V RGB WS2812B 12-Bit 50mm
    • 3D MKS Gen V1.4 Printer
    • USB 3.2 To 5GbE Adapter (WP-UT5) Realtek RTL8157
  • Heygears Reflex User Guide
Powered by GitBook
On this page
  • Waveshare 7 inch Capacitive Touch Screen with Case HDMI
  • Product Link
  • Introduction
  • Features
  • Working with PC
  • Working with Raspberry Pi
  • EDID Sequence Parameters
  • Resources
  • FAQ

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PreviousWaveshare 7 inch Capacitive Touch Screen HDMINext 2.8inch USB Monitor,Water Cooler Screen/ PC Case Secondary Screen

Last updated 9 months ago

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Waveshare 7 inch Capacitive Touch Screen with Case HDMI


Product Link

Introduction

7inch Capacitive Touch Screen LCD, HDMI interface, with a resolution of 800 × 480 and a capacitive touch panel, which supports Raspberry Pi and can also be used as a computer monitor.

Features

  • 800 × 480 hardware resolution.

  • 5-point capacitive touch control.

  • When used with Raspberry Pi, supports Raspberry Pi OS/Ubuntu/Kali and Retropie.

  • When used as a computer monitor, supports Windows 11/10/8.1/8/7.

  • Support backlight control, saving more power.

Working with PC

This LCD can support Windows 7/8/8.1/10/11 system.

How to use:

1) Turn on the backlight switch on the back of the LCD.

2) Connect the Touch interface of the LCD to the USB interface of the PC. Wait for a while, the windows will automatically recognize the touch function.

3) Connect the HDMI interface of the LCD to the HDMI interface of the PC.

Note: 1) When the computer is connected to several different displays at the same time, only this LCD can be used to control the cursor on the main display, so we recommended to set this LCD as the main display. 2) Some PCs do not support plug-and-play with HDMI devices. Generally, they can be used normally after restarting the system. 3) Some PCs may cause LCD flickering due to insufficient power supply through the USB interface. Generally, they can be used normally after connecting to an external 5V/2A power supply through the DC interface.

Working with Raspberry Pi

This LCD can support Raspberry Pi OS / Ubuntu / Kali and Retropie systems. When the LCD works on systems such as Raspberry Pi OS, the resolution must be set manually, otherwise, it will cause an abnormal display.

1) Download the compressed file to the PC, and unzip it to get the .img file.

4) After the image has finished writing, open the config.txt file in the root directory of the TF card, add the following code at the end of config.txt, then save and quit the TF card safely.

hdmi_group=2
hdmi_mode=87
hdmi_cvt 800 480 60 6 0 0 0
hdmi_drive=1

5) Insert the TF card into the Raspberry Pi

6) Turn on the backlight switch on the back of the LCD.

7) Connect the Touch interface of the LCD to the USB interface of the Raspberry Pi.

8) Connect the HDMI interface of the LCD to the HDMI interface of the Raspberry Pi, power on the Raspberry Pi, and wait for a few seconds until the LCD displays normally.

EDID Sequence Parameters

If the system of the main control board can automatically recognize the EDID for display, there is no need to additionally set related timing parameters. Otherwise, you can refer to the following EDID settings:

Pixel Clock
H Addressable
H Blanking
V Addressable
V Blanking
H Front Porch
H Sync Width
V Front Porch
V Sync Width
H Image Size
V Image Size
H Border
V Border

32.00

800

128

480

45

40

48

13

3

108

68

0

0

Resources

3D Drawings

Note: We don't recommend you do any hardware modification, which may damage the LCD if you are not good at it. So be careful when you follow this manual.

Software

FAQ

Please download the latest version of the image on the

2) Connect the TF card to the PC, and use software to format the TF card.

3) Open the software, select the system image downloaded in step 1, and click 'Write' to write the system image.

Add the following commands at /boot/config.txt:

disable_splash=1

Replace it with the picture in /usr/share/plymouth/themes/pix/splash.png.

Test environment: 2022-04-04-raspios-bullseye-armhf 32-bit system Supported models: Support Waveshare DSI LCD, DPI LCD and HDMI LCD capacitive touch screen series.

Software Installation

wget https://www.waveshare.com/w/upload/1/18/Evdev-right-click-emulation.zip
unzip Evdev-right-click-emulation.zip
cd evdev-right-click-emulation
sudo apt install build-essential libevdev2 libevdev-dev
cd 'evdev-right-click-emulation'
sudo cp 'out/evdev-rce' '/usr/local/bin/'
sudo chmod +x '/usr/local/bin/evdev-rce'

Enter the command:

sudo evdev-rce

After running, you can touch and long press to realize the right-click function.

Set IP

sudo usermod -G 'input' -a pi
echo 'uinput' | sudo tee -a /etc/modules
sudo nano  /etc/udev/rules.d/99-uinput.rules

Add in 99-uinput.rules file.

KERNEL=="uinput", MODE="0660", GROUP="input"

save it and run it in the terminal.

sudo udevadm control --reload-rules
sudo udevadm trigger

Then reboot:

sudo reboot

Run after reboot (no sudo needed at this point)

evdev-rce

After running, you can touch and long press to realize the right-click function.

Set Startup

Enter the terminal

sudo mkdir ~/.config/autostart
sudo nano ~/.config/autostart/right_click.desktop

Add the following in right_click.desktop

[Desktop Entry]
Version=1.0
Type=Application
Name=evdev-rce
GenericName=Enable long-press-to-right-click gesture
Exec=env LONG_CLICK_INTERVAL=1000 LONG_CLICK_FUZZ=200  /usr/local/bin/evdev-rce
Terminal=true
StartupNotify=false
#If you want to modify the sensitivity, you can modify the size of the two parameters, LONG_CL

ICK_INTERVAL=1000 LONG_CLICK_FUZZ=200.

60hZ

Depending on the system, if there's a sleep function, the screen might go black when it activates. The official Raspberry Pi OS typically enters sleep mode after around ten minutes of inactivity.

  • Edit the config.txt and add this line at the end of the config.txt file:

hdmi_drive=1

You can try to compile the universal touch driver "hid-multitouch" into the kernel, which generally can make the touch function work.

Using 5V power supply, the working current of turning on the backlight is about 490mA, and the working current of turning off the backlight is about 90mA.

As shown in the figure below, change serial number 2 to 68K resistor, serial number 3 to 5.1K resistor, and remove serial number 1 resistor. Then connect the PWM pad to the P1 pin of the Raspberry Pi. Execute the following command on the Raspberry Pi terminal:

 gpio -g pwm 18 0
 gpio -g mode 18 pwm (occupied pins are PWM pins)
 gpio pwmc 1000
 gpio -g pwm 18 X (X ranges from 0 to 1024), 0 is the brightest, 1024 is the darkest

As shown in the diagram below, solder R80 to a 68K resistor instead, R59 to a 5.1K resistor, and remove the R56 resistor. Then connect the PWM pad to the P1 pin of the Raspberry Pi. Execute the following command in the Raspberry Pi terminal:

gpio -g pwm 18 0
gpio -g mode 18 pwm (occupied pins are PWM pins)
gpio pwmc 1000
gpio -g pwm 18 X (X value between 0 and 1024), 0 is the brightest, and 1024 is the darkest.

Anti-Piracy

Since the first-generation Raspberry Pi released, Waveshare has been working on designing, developing, and producing various fantastic touch LCDs for the Pi. Unfortunately, there are quite a few pirated/knock-off products in the market. They're usually some poor copies of our early hardware revisions, and comes with none support service.

To avoid becoming a victim of pirated products, please pay attention to the following features when purchasing:

Beware of knock-offs

Please note that we've found some poor copies of this item in the market. They are usually made of inferior materials and shipped without any testing.

You might be wondering if the one you're watching or you've purchased in other non-official stores is original, feel free to contact us.

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Raspberry Pi official website.
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inch HDMI LCD (B) how to use PWM to control the backlight?
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LogoWaveshare 7 inch Capacitive Touch Screen with Case 800*480 HDMIOpenELAB