The Advance ESP32 2.8-inch AI display is an upgraded version of the HMI 2.8-inch display. It is a powerful HMI touch display feature with a 320*240 resolution IPS screen. It uses the ESP32-S3 chip as the core processor, equipped with an Xtensa 32-bit LX7 dual-core processor and a main frequency of up to 240MHz. It has 512KB SRAM, 8M PSRAM, and 16M Flash. This gives it strong data processing power.

The 2.4GHz Wi-Fi and BLE functions, with a built-in RF antenna, ensure a stable, reliable wireless connection. Also, the diverse interfaces and low power make this 2.8” screen ideal for HMI applications that need strong wireless connectivity. It supports the Arduino IDE, Espressif IDF, and PlatformIO. It is compatible with the LVGL graphics library and supports C++.

This 2.8” screen uses an IPS panel, and the 178°wide viewing angle allows you to enjoy a vivid visual experience at any angle. Capacitive touch technology enables smooth, responsive interactions. It makes every touch accurate and intuitive.

A notable feature of the Advance 2.8-inch display is its integrated AI function. Users can interact by using the microphone and speaker. This includes voice recognition and speech synthesis. They can have seamless conversations with smart assistants to get information.

Another highlight of this screen is that its modular design provides diversified wireless communication options. Users can replace modules as needed. They support multiple protocols: Zigbee, LoRa, nRF2401, Matter, Thread, Wi-Fi HaLow, and Wi-Fi 6. In addition, when paired with the SX1262 wireless module, it can support access to the Meshtastic network(An open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices). One screen and different modules can meet the wireless connection needs of different scenarios

This upgrade integrates the latest wireless tech, an optimized port layout, a great touch display, and larger storage. These improvements make connectivity more flexible and reliable. They provide users with a wider range of options and applications, capable of meeting the rigorous demands of modern intelligent remote monitoring and control systems, while also presenting new opportunities for Industry 4.0.  This 2.8" display also supports tactility. Click here to learn more.

Note: The LoRa module purchased on this page does not include the Meshtastic firmware and is intended solely for LoRa communication. If you want to purchase a screen that supports Meshtastic devices, please click here.

Integrated Intelligent AI Functions

Voice interaction is achieved through the microphone and speaker, allowing seamless conversations with the smart assistant and easy access to information.

Replaceable Wireless Module Design, Provides Diversified Wireless Communication Options

By replacing the module, it supports multiple communication protocols such as Zigbee, LoRa, nRF2401, Matter, Thread, Wi-Fi HaLow and Wi-Fi 6. One screen can meet various wireless communication requirements.

Note: If you want to buy the Advance 2.8" HMI Display with Meshtastic module, please click here.

IPS Panel With 178°Wide Viewing Angle

The 178°wide viewing angle allows you to enjoy a vivid visual experience at any angle.

Support Multiple Development Environments

It supports multiple development environments such as Arduino IDE, Espressif IDF, and PlatformIO, and development languages like C++ to meet the needs of different developers and make every project possible.

Support Open Source Graphics Library - LVGL

It supports the LVGL graphics library, and you can design various UIs.

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Connect With More Than 150+ Sensors

Application Scenario

It is suitable for various scenes such as automotive HMI, medical equipment, drone control, camera control, smart home, home automation, industrial control, civil electronics,  smart agriculture, environmental monitoring and IoT application devices.

Hardware Overview