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Green printed circuit board with a 2.8 inch colour display and resistive touch layer, micro USB socket and pin headers

MCDODO

MCDODO ESP32-2432S028R 2.8 inch Development Board

SKU CH-JEG2-WVSKZ

A 2.8 inch resistive touchscreen development board with ESP32 dual-core controller, WiFi, Bluetooth, camera support and microSD slot for IoT projects

  • TypeSingle Board Computers
  • 8 inch resistive touchscreen for direct input
  • ESP32 dual-core processor up to 240 MHz for responsive IoT tasks
  • Integrated Wi-Fi and Bluetooth enable wireless connectivity
  • Multiple interfaces including UART, SPI, I2C, PWM, ADC, DAC for sensor expansion
  • Supports OV2640 and OV7670 cameras with TF card storage for image projects

ESP32-2432S028R 2.8 Inch Development Board

The MCDODO ESP32-2432S028R is a compact IoT edge device built around an ESP32 dual-core processor running up to 240 MHz. It integrates a 2.8 inch TFT LCD panel with 240 by 320 resolution driven by an ILI9341 controller and a resistive touchscreen. The board supports WiFi and Bluetooth connectivity and includes interfaces for UART, SPI, I2C, PWM, ADC and DAC. A microSD card slot and camera headers for OV2640 or OV7670 modules extend its data capture capabilities.

Makers building WiFi touchscreen projects

This board suits developers creating smart home panels, wireless sensor displays or portable IoT controllers that need an integrated screen and touch input. The resistive touch layer works with a stylus or gloved finger, and the included pen and Dupont wires simplify prototyping. Builders who require a capacitive multi-touch panel, a larger display area or a higher resolution screen should consider other options.

ILI9341 240x320 resistive touchscreen

The defining specification is the 2.8 inch TFT LCD driven by the ILI9341 driver at 240 by 320 pixels with resistive touch. This determines the visual workspace, touch interaction method and the graphics library compatibility for every project. Verify that your firmware stack supports this controller and resolution before purchasing.

Highlights

  • 8 inch resistive touchscreen for direct input
  • ESP32 dual-core processor up to 240 MHz for responsive IoT tasks
  • Integrated Wi-Fi and Bluetooth enable wireless connectivity
  • Multiple interfaces including UART, SPI, I2C, PWM, ADC, DAC for sensor expansion
  • Supports OV2640 and OV7670 cameras with TF card storage for image projects

Specifications

TypeSingle Board Computers

Questions about this item

How can I verify the ESP32-2432S028R is running correctly after wiring it up?

Power the board via the USB 2.0 to micro USB cable; the 2.8 inch 240X320 TFT should light up and the resistive touch layer should respond to the included pen, confirming the ILI9341 driver and ESP32-DOWDQ6 dual-core up to 240MHZ are active.

What ships in the box and what must I source separately?

The package contains one 2.8 inch ESP32 display board, one USB 2.0 to micro USB data cable, one dupont female to 1.25 mm wire and one touch screen pen; any OV2640 or OV7670 camera module, TF card or extra sensors are not included.

Which capacity or version of this ESP32 display board should I choose for my IoT project?

Only the single 2.8 inch ESP32-2432S028R variant with 240X320 resistive touch, ILI9341 driver and dual-core ESP32-DOWDQ6 is offered, so select this model when you need built-in WiFi, Bluetooth and camera headers for OV2640 or OV7670.

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