WAVE-28871, ESP32-S3 1.91inch AMOLED Display Development Board, 240×536, 32-bit LX7 Dual-core Processor (with touch function and pre-soldered headers)

WAVE-28871, ESP32-S3 1.91inch AMOLED Display Development Board, 240×536, 32-bit LX7 Dual-core Processor (with touch function and pre-soldered headers)

Features:

This product adopts ESP32-S3R8 chip with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Fash and PSRAM. Onboard 1.91inch AMOLED display which can smoothly run GUI programs such as LVGL. Onboard QMI8658 6-axis IMU, TF card slot, Lithium battery header, etc. Compatible with Pico header, offering strong compatibility and expandability. It is suitable for the quick development of the HMI and other ESP32-S3 applications. 

• Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency.
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna. Supports switching to use external antenna via resoldering an onboard resistor.
• Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM.
• Onboard 1.91inch AMOLED display, 240x536 resolution, 16.7M color.
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.
• Onboard USB Type-C port for power supply, program downloading and debugging.
• Onboard 3.7V MX1.25 lithium battery recharge/discharge header.
• Onboard TF card slot for external TF card storage of pictures or files.
• Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability.
• Adopts CNC metal case with oxidation dull-polish surface, durable and nice looking.

Human-machine Interface
The Human-machine Interface (also known as the user interface) is the medium of interaction and information exchange between the system and the user, it realizes the transformation between the internal form of information and the form acceptable to human beings.

LVGL GUI Development
LVGL is a free, open-source graphics library that provides everything you need to create embedded GUI with the easy-to-use graphical elements, beautiful visual effects and low memory requirement.