What is it?

This Advance ESP32 4.3-inch display is an upgraded version of the CrowPanel HMI display. It is a powerful HMI touch screen with an 800*480 IPS display. It adopts the ESP32-S3 chip as the core processor. This chip has an Xtensa 32-bit LX7 dual-core processor. It runs at up to 240MHz. It has 512KB SRAM, 8M PSRAM, and 16M Flash. This gives the device strong data processing power. The integrated 2.4GHz Wi-Fi and BLE functions, combined with the built-in RF antenna, ensure the stability and reliability of the wireless connection. In addition, the diverse interfaces and excellent low power make this 4.3-inch screen ideal for HMI applications with strict wireless connectivity requirements. It supports the Arduino IDE, Espressif IDF, PlatformIO and MicroPython. It is compatible with the LVGL graphics library and supports MicroPython and C++.

This 4.3-inch screen uses an IPS panel. Its 178°viewing angle lets you enjoy a vivid view from any angle. The capacitive touch technology brings you smooth and responsive interactive operations, making every touch accurate and intuitive.

A notable feature of the CrowPanel Advance 4.3-inch display is its integrated AI function. Users can interact using the microphone and speaker. They can use voice recognition and speech synthesis to talk to smart assistants and get information easily. Another highlight of this screen is its modular design provides diversified wireless communication options. Users can replace modules as needed. They support multiple protocols, including Zigbee, LoRa, nRF2401, Matter, Thread, 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.

Why did you make it?

This upgrade integrates the latest wireless tech, an optimized port layout, a great touch display, and more larger storage. These improvements make connectivity more flexible and reliable. They give users more options and applications and can meet the high demands of modern intelligent remote monitoring and control systems.

What makes it special?

• Equipped with ESP32-S3-WROOM-1 module as the core controller, it provides more excellent performance;
• Main frequency up to 240MHz, equipped with 512KB SRAM, 8M PSRAM and 16M Flash;
• 800*480 4.3 inches, with driver IC ST7265;
• IPS panel, 178°wide viewing angle, supports capacitive touch;
• Intelligent AI function, equipped with high-performance microphone and speaker, users can have seamless conversations with smart assistants through voice command interaction, voice recognition and speech synthesis;
• Purchase the SX1262 wireless module to support access to the Meshtastic network;
• Built-in LVGL demonstration interface and Arduino examples, plug and play;
• Replaceable wireless communication module can support multiple communication protocols such as Zigbee, LoRa, nRF2401, Matter, Thread and Wi-Fi 6 by replacing different modules;
• Real-time clock function, ensuring the continuity and accuracy of system time in the event of power failure;
• The peripheral port adopts vertical and built-in terminal design, which is more in line with the compact and integrated design requirements of embedded devices.

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 6 and Meshtastic. One screen can meet various wireless communication requirements.

Support Multiple Development Environments

It supports multiple development environments such as Arduino IDE, Espressif IDF, PlatformIO and MicroPython, and development languages like MicroPython, and 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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