SPECIFICATIONS

The CrowPanel ESP32 Display 3.5-inch module is a powerful HMI touch screen with a 480*320 resolution LCD. It uses the ESP32-WROOM-32 module as the main control processor, with a dual-core 32-bit LX6 microprocessor, integrated WiFi and Bluetooth-compatible wireless functions, and a main frequency of up to 240MHz. It provides powerful performance and versatile applications, suitable for IoT application devices and other scenes.

The module includes a 3.5-inch LCD and a driver board. The display screen uses resistive touch technology and comes with a resistive touch pen, making the screen usage more flexible. In addition, the board has reserved a TF card slot, multiple peripheral interfaces, USB interface, speaker interface, battery interface, etc., providing more expansion possibilities.  It supports development environments such as Arduino IDE, Espressif IDF, Lua RTOS, and Micro Python, and is compatible with the LVGL graphics library, supporting openHASP. This enables developers to not only customize their own UI interfaces but also to create interesting projects quickly and easily, greatly shortening the development cycle.

The CrowPanel ESP32 Display 3.5-inch module is suitable for a wide range of scenes, such as automotive HMI, medical equipment, smart home, industrial control, power, civil electronics, home automation, new energy, and IoT application devices. Its various interfaces and expansion functions enable it able to meet the needs of different fields, providing users with a more comprehensive solution.

Support multiple development environments.

It supports a variety of development environments, such as Arduino IDE, Espressif IDF, PlatformIO, and Micro Python, to meet the needs of different developers and make every project possible.Support open-source Graphics Library-LVGL.

It supports the LVGL graphics library. You can design a variety of UIs.Design and build UIs with ease with SquareLine Studio

Use SquareLine Studios to design and implement your own LVGL UI and export ready-to-use projects with one clickConnect with more than 150+ Crowtail sensors.What Can You Build?

It is suitable for various scenes such as automotive HMI, medical equipment, smart home, home automation, industrial control, civil electronics,  and IoT application devices.Hardware OverviewFeature

• Integrated ESP32-WROVER-B module, built-in wireless communication 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth-compatible 5.0;

• Support development environment Arduino IDE, Espressif IDF, PlatformIO, Micro Python and compatible with LVGL graphics library;

• Built-in LVGL demo interface and Arduino example, 16 tutorials for you to quickly start.

• LCD 480*320 3.5 inches TFT-LCD with driver IC ILI9488;

• Integrates a TF card slot, multiple peripheral interfaces, USB interface, speaker interface, battery interface, delivering plug-and-play expandability.

What's the difference between the CrowPanel Basic Series and the Advanced?

Specification

• Model: 3.5 inches module-CrowPanel ESP32 display

• Main Processor: ESP32-WROVER-B

• Resolution: 480*320

• Touch Type: Resistive Touch Screen

• Display Type: TN Panel

• Screen: TFT-LCD Screen

• Display driver: ILI9488

• External power supply: DC5V-2A

• Battery voltage: 3.7-4.2V

• Interface: 1*TF Card Slot, 1* I2C, 1* GPIO, 1*Speak, 1* UART1, 1*UART0

• Button: BOOT Button and Reset Button

• Active Area: 48.96*73.44mm(W*H)

• Working Temperature: -20℃～70℃

• Storage Temperature: -30℃～80℃

Package List

• 1x CrowPanel ESP32 Display 3.5 Inch Display

• 1x USB-A to Type-C Cable

• 1x Crowtail/Grove to 4pin DuPont cable

• 1x Resistive touch pen