LilyGO T4-S3 ESP32-S3 2.41-Inch AMOLED Touch Display Development Board

Description

The LilyGO T4-S3 merges the powerful wireless capabilities of the Espressif ESP32-S3 microcontroller with a high-quality AMOLED touchscreen, creating an all-in-one platform for advanced IoT human-machine interfaces. The dual-core LX7 processor handles both wireless stack management and dynamic graphics rendering efficiently, supported by ample 16MB flash and 8MB PSRAM.

Its integrated 2.4 GHz Wi-Fi and Bluetooth 5 Low Energy radios enable direct connection to local networks, cloud services, and peripheral BLE devices. The board’s physical design incorporates essential controls and expansion via a microSD slot and a dedicated battery connector, making it suitable for portable, battery-operated smart devices, interactive dashboards, and handheld diagnostic tools.