ESP32-S3 Module with 7" Touchscreen LCD WiFi BLE CAN & RS485 Support
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ESP32-S3 Module with 7" Touchscreen LCD, WiFi/BLE, CAN & RS485 Support
The ESP32-S3-Touch-LCD-7 is a powerful development board featuring a 7-inch capacitive screen with an 800×480 resolution and 5-point touch support. Equipped with 2.4 GHz WiFi, Bluetooth 5, 8 MB Flash, and PSRAM, it is perfectly suited for IoT and HMI projects. It supports various interfaces: CAN, I2C, RS485, and Micro SD. It includes a built-in battery charging circuit, USB ports, and GPIO connectors for sensors and peripheral devices.


Key Features:
- Processor: Xtensa® 32-bit LX7, dual-core, 240 MHz
- Wireless Communication: 2.4GHz WiFi (802.11 b/g/n), Bluetooth 5 (BLE)
- Memory: 512KB SRAM, 384KB ROM, 8MB Flash, 8MB PSRAM
- Screen: 7-inch capacitive LCD, 800x480 resolution, 65K colors
- Touch Panel: capacitive, 5-point touch support with interrupt
- Communication Interfaces: CAN, RS485, I2C, UART, USB, Micro SD card slot
- Power Management: built-in lithium battery charging circuit with a PH2.0 connector
- USB Ports: Two USB-C ports, one for power and programming, the other as a UART port
- Additional Connectors: Sensor port, GPIO for digital input/output
Works with Multiple Peripherals

Multiple Connection Methods

Board Overview

- ESP32-S3N8R8
- 7" Display Connector
- Touch Panel Connector
- Micro SD Card Slot
- USB Type-C Port
- UART Port (USB to UART)
- UART2 Connector
- Sensor Connector
- CAN Connector
- I2C Connector
- RS485 Connector
- 3.7V PH2.0 Battery Connector
- CAN Termination Resistor Switch
- RS485 Termination Resistor Switch
- UART Selection Switch
- BOOT Button
- RESET Button
- I2C Logic Level Switch (3.3V/5V)
- Charge Status Indicator LED
- Charging Indicator LED
- Power Indicator LED
Technical Specification:
- Processor: Xtensa® 32-bit LX7, dual-core, 240 MHz
- Communication: 2.4GHz WiFi, Bluetooth 5 (BLE)
- Memory: 8MB Flash, 8MB PSRAM
- Screen: 7" LCD, capacitive, 5-point touch
- Resolution: 800×480 pixels
- Display Interface: RGB 565 (16-bit)
- Touch Interface: I2C
- Wired Interfaces: CAN, RS485, I2C, UART, USB
- Card Slot: Micro SD
- Power Supply: USB-C or lithium battery (PH2.0 connector)
- USB-UART Chip: CH343P
- Dimensions: 180.0 × 116.0 mm
- Weight: 0.285 kg
Dimensions

What's in the Box
- ESP32-S3-Touch-LCD-7 ×1
- HY2.0 2P to 2PIN 10cm cable ×2
- HY2.0 2P to 3PIN 10cm cable ×1
- HY2.0 2P to 4PIN 10cm cable ×2
Note: Peripherals shown in the pictures are not part of the kit and must be purchased separately.




