ESP32-S3 4.3inch Touch LCD Development Board Type B, 800×480

ESP32-S3-Touch-LCD-4.3B is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 4.3inch capacitive touch screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications

• Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
• Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
• Onboard 4.3inch capacitive touch display, 800×480 resolution, 65K color
• Supports capacitive touch control via I2C interface, 5-point touch with interrupt support
• Onboard voltage regulator, supports 7~36V wide range power supply
• Onboard RTC chip and rechargeable battery to ensure time data is not lost when power loss
• Onboard CAN, RS485, I2C interface and TF card slot, GH1.25 2P battery header and digital isolated IO interfaces, etc.
• Supports passive and active digital input, with bi-directional optocoupler isolation
• Supports digital output with optocoupler isolation, provides higher driving capability with up to 450mA sinking current
• Onboard LED indicators for indicating the power and battery recharging status
• Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios

IPS Display Panel

Excellent Display Performance, 160° Wide Viewing Angle

Capacitive 5-Point Touch

Supports Touch Function With I2C Interface, 5-Point Touch For Flexible Operation And Smooth Multi-Point UI Interaction

Supports Multiple Peripherals

Supports The Expansion Of Multiple Peripherals Via CAN, RS485, I2C And Isolated IO Interfaces

Supports Two Wiring Methods

Comes With Two Types Of Screw Terminals, Allowing For Bottom Or Back Wiring, Which Is More Convenient To Integrate Into Various Application Scenarios Such As DIN Rail Or Embedded Devices

Note: this case version does not support bottom wiring

What's On Board