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2.8 inch TFT display module with resistive touchscreen and ESP32 board, green PCB, sold as a pair with cables and styluses

Barrow Mods

Barrow Mods ESP32-2432S028RSize 2.8" 320x240 Resistive Touch 2 in 1 accessory

SKU CH-N8M9-GZPPB MPN ESP32-2432S028RSize

A 2.8-inch 320×240 resistive ESP32 display module with dual-core 240 MHz controller, 520 KB RAM, ILI9341 driver and 65K colours for IoT development

  • 8 inch resistive touchscreen for direct control
  • ESP32 dual-core up to 240 MHz handles IoT tasks
  • 320 x 240 resolution with 65K colour depth
  • ILI9341 driver plus 520 KB RAM for graphics
  • Two modules, cables, pens and connectors included

ESP32 Display Module for IoT Projects

This 2.8 inch TFT module combines an ESP32-DOWDQ6 dual-core controller running up to 240 MHz with a 320x240 resistive touchscreen. It suits developers building smart-home sensors, remote monitors, or batch-configuration tools that need Wi-Fi and Bluetooth connectivity in a compact board. The pack includes two complete modules with cables and touch pens for parallel development.

Interface Limits for Peripheral Expansion

The board exposes UART, SPI, I2C, PWM, ADC, DAC and SDIO pins, yet the 520 KB internal RAM and 115 mA typical draw at 5 V constrain how many cameras, TF cards or displays can run simultaneously. Resistive touch requires physical pressure and the 65K colour panel offers a viewing angle above 60 degrees, so bright outdoor use or multi-touch gestures are not practical.

Quick Setup with Common Pitfalls

Each module ships with a USB cable and 4-pin connector, so power and flashing can start without soldering. Developers often overlook the need for a stable 5 V supply when driving the backlight and radio together, and the resistive layer can drift if the calibration routine is skipped after enclosure mounting.

Highlights

  • 8 inch resistive touchscreen for direct control
  • ESP32 dual-core up to 240 MHz handles IoT tasks
  • 320 x 240 resolution with 65K colour depth
  • ILI9341 driver plus 520 KB RAM for graphics
  • Two modules, cables, pens and connectors included

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the single-board or the two-board pack for my project?

The package includes two 2.8" ESP32 display modules, two USB cables, two touch pens, two 4-pin connector cables and two packaging boxes, so you receive a matched pair in one order.

What does the 240 MHz dual-core ESP32-DOWDQ6 actually deliver when the display is running?

The board runs at up to 240 MHz with 520 KB internal RAM, driving the 320x240 TFT at 65K colours while leaving CPU cycles for Wi-Fi, Bluetooth, camera interface, TF card and FreeRTOS tasks.

Which host interfaces does the ILI9341-driven module expose for integration?

The module provides UART, SPI, I2C, PWM, ADC and DAC pins plus high-speed SDIO and SPI for the display controller, all broken out on the 4-pin connector cable.

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