CrowPanel 2.8 inch ESP32 Display 320x240 TFT LCD with capacitive touch

The Elecrow CrowPanel 2.8"" HMI ESP32 Display is a powerful touch display module with 320x240 pixel resolution and integrated ESP32-WROOM-32-N4 microcontroller. The display uses resistive touch technology and comes with a touch pen for precise operation even with gloves or on wet surfaces. The ESP32-WROOM-32 features a dual-core 32-bit LX6 processor with up to 240 MHz clock frequency, as well as integrated 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth 5.0 for wireless communication. The 2.8 inch TFT-LCD with TN panel and ILI9341V driver IC offers an active area of 43.2 x 57.6 mm and is controlled via the SPI interface. The module is compatible with multiple development environments, including Arduino IDE, Espressif IDF, PlatformIO, MicroPython, and Esphome for Home Assistant. Support for the LVGL graphics library enables the design of custom user interfaces with SquareLine Studio. The board features extensive interfaces: TF card slot for SD cards, I2C (HY2.0-4P) for sensors, GPIO (HY2.0-4P) for digital inputs and outputs, two UART (HY2.0-4P) for serial communication, speaker connection (PH2.0-2P) with integrated amplifier and battery connection for 3.7-4.2V LiPo batteries with charging function. Boot and reset buttons facilitate development and programming. External power supply is provided via USB Type-C with 5V 2A. The display is suitable for smart home applications, industrial controls, 3D printer interfaces, medical devices, automotive HMI, and IoT projects. Sixteen included tutorials and examples allow for a quick start in development.

Features:

• ESP32-WROOM-32-N4 dual-core processor with 240 MHz provides powerful computation capacity for demanding applications.
• Resistive 320x240 pixel touch display with included pen allows for precise operation even with gloves.
• WiFi 2.4 GHz and Bluetooth 5.0 enable wireless communication for IoT projects and smart home integration.
• LVGL graphics library and SquareLine Studio support allow for professional UI design with pre-made widgets.
• Extensive interfaces such as TF card, I2C, GPIO, UART, speaker, and battery offer flexible expansion options.
• Sixteen tutorials and examples provide a quick start for beginners and professional developers.
• Home Assistant Esphome support for seamless integration into existing smart home systems.

Application Examples:

• Smart home controller with touch operation for lighting, heating, and security systems via WiFi or MQTT.
• 3D printer interface as touch control surface for print control, file selection, and machine parameter setting.
• Industrial control unit for machine parameter display and process monitoring with UART communication.
• IoT dashboard for visualizing sensor data over WiFi connection with graphical charts.
• Home automation interface for Esphome and Home Assistant integration with LVGL interface.

Documentation:

• Elecrow Wiki
• LVGL 

Technical Specifications:

• Manufacturer: Elecrow
• Manufacturer SKU: DIS04028H-1
• Display: 2.8 inch TFT LCD
• Display Type: TN Panel, SPI Interface
• Resolution: 320 x 240 pixels
• Display Driver: ILI9341V
• Active Area: 43.2 x 57.6 mm
• Touch Type: Resistive
• Main Controller: ESP32-WROOM-32-N4
• Processor: Dual-Core 32-Bit LX6, up to 240 MHz
• Flash Memory: 4 MB
• WiFi: 2.4 GHz 802.11 b/g/n
• Bluetooth: 5.0
• Interfaces: 1x TF Card Slot, 1x I2C (HY2.0-4P), 1x GPIO (HY2.0-4P), 2x UART (HY2.0-4P), 1x Speaker (PH2.0-2P), 1x Battery, 1x USB Type-C
• Buttons: Boot, Reset
• Power Supply: DC 5V 2A via USB Type-C
• Battery: 3.7-4.2V LiPo with charging function
• Operating Temperature: -20 to 70 °C
• Storage Temperature: -30 to 80 °C
• Development Environments: Arduino IDE, Espressif IDF, PlatformIO, MicroPython, Esphome-Homeassistant
• Graphics Libraries: LVGL, SquareLine Studio
• Dimension: 122 x 82 x 28 mm
• Weight: 78 g

Package Contents:

• 1x Elecrow 2.8" ESP32 Display 320x240 TFT LCD with capacitive touch
• 1x USB-A to USB-C Cable
• 1x Crowtail/Grove to 4-Pin Dupont Cable
• 1x Resistive Touch Pen