Waveshare ESP32-S3 Touch LCD 7
ESP32-S3 dev board with 7" capacitive touch IPS display (800x480), CAN/RS485 interfaces, and battery support. Built for HMI panels, industrial control, and IoT dashboards.
$59.85
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Specifications
Components
Xtensa LX7 dual-core processor at 240MHz with integrated WiFi and Bluetooth 5.0 LE, 512KB SRAM and 8MB PSRAM
800x480 RGB IPS panel with 65K colors, 345 cd/m² brightness, 170° viewing angle, 5-point capacitive touch with toughened glass
I2C-bus GPIO expander providing additional I/O pins for peripheral control
Bus Interfaces
Overview
The Waveshare ESP32-S3 Touch LCD 7 is a large-format development board featuring a 7-inch IPS capacitive touchscreen with 800x480 resolution. Powered by the ESP32-S3 dual-core processor at 240 MHz with 8MB PSRAM and 16MB flash, it is designed for HMI (Human-Machine Interface) applications, industrial dashboards, and smart home control panels.
Key Features
- Large 7" display: RGB IPS panel with 800x480 resolution, 65K colors, 345 cd/m² brightness, and 170° viewing angle
- 5-point capacitive touch: Toughened glass with I2C touch controller for multi-touch interaction
- Industrial interfaces: CAN bus and RS485 via terminal connectors for industrial communication
- Expandable storage: TF card slot supporting both SPI and MMC modes
- Battery support: Optional 3.7V lithium battery via PH2.0 connector (up to 2000mAh recommended)
- GPIO expansion: CH422G I2C GPIO expander for additional I/O
- Sensor input: ADC sensor interface via PH2.0 connector
- Wireless: WiFi 802.11 b/g/n (2.4 GHz) and Bluetooth 5.0 LE with onboard antenna
- Low power consumption: 5V 450mA typical
Dimensions
- With touch panel: 192.96 x 110.76 mm
- Display area: 164 x 97 mm
Use Cases
- Smart home wall-mounted control panels
- Industrial HMI and machine monitoring
- IoT sensor dashboards and data visualization
- Digital signage and information displays
- Building automation interfaces
Use Cases
5Embedded UI
Embedded graphical user interfaces for touchscreen devices, control panels, and custom displays.
Smart Home Dashboard
Wall-mounted or tabletop display showing Home Assistant dashboards, sensor readings, and smart home controls.
industrial-hmi
IoT Dashboard
Display real-time IoT sensor data on an embedded screen for local monitoring.
Digital Signage
Driving displays for advertising, information kiosks, or menu boards with 4K video and dynamic content.
Resources
Where to Buy
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