Specifications:

- Model: LILYGO T3 S3 ESP32-S3

- MCU: ESP32S3FH4R2

- Flash: 4MB

- PSRAM: 2MB

- Wireless Protocol: Wi-Fi + Bluetooth 5.0

- Onboard Functions: Reset + Boot Button, TF Card Support, USB/3.7V Lipo Battery Power Supply, Battery Switch

- Display: 0.96 inch SSD1306 Driver I2C OLED

  - Resolution: 128x64

  - I2C Interface: SDA--IO18 SCL--IO17

- Low Power LoRa Transceiver:

  - SX1280:

    - Frequency Band: 2.4 GHz

    - High Efficiency PA: +12dBm

    - Low RX Current: 9.9mA

  - SX1276:

    - Frequency Band: 868/915MHz

    - High Efficiency PA: +14dBm

    - Low RX Current: 9.9mA

  - SX1262:

    - Frequency Band: 868/915MHz

    - High Efficiency PA: +22dBm/+15dBm

    - Low RX Current: 4.6mA

Features:

1. Advanced MCU: Equipped with the ESP32S3FH4R2, featuring dual-core performance for efficient processing capabilities in complex applications.

2. Wireless Connectivity: Integrated Wi-Fi and Bluetooth 5.0 support ensures seamless communication for diverse IoT projects.