LILYGO T-TWR REV2.1 ESP32-S3-WR0OM-1-N16R8 UHF 400-480MHz Wireless Module Development Board With 1.3inch OLED Display (H709)

LILYGO T-TWR REV2.1 ESP32-S3-WR0OM-1-N16R8 UHF 400-480MHz Wireless Module Development Board With 1.3inch OLED Display (H709)

T-TWR T-TWR REV2.1 is the ultimate development board for ambitious tech-enthusiasts. With integrated Wi-Fi and Bluetooth, and a SA868 Wireless Transceiver, this board can achieve Walkie-Talkie functionality. It also includes an OLED Display and GPS for precise location tracking. Unleash the potential of T-TWR Plus and make your tech dreams come true.

The LILYGO T-TWR REV2.1 is a versatile and powerful development board designed to facilitate the creation of advanced IoT and smart device applications. Building on the success of its predecessors, the T-TWR REV2.1 offers enhanced features and improved performance to meet the demands of modern development environments. Whether you are working on home automation, wearable technology, or industrial IoT solutions, the T-TWR REV2.1 provides the flexibility and capability required for a wide range of projects.

User Manual / Datasheet / Example Codes Etc.

Specifications

• MCU: ESP32-S3-WR0OM-1-N16R8 
• Flash: 16MB
• PSRAM: 8MB
• Wireless protocol: Wi-Fi & Bluetooth 5 (LE)
• Onboard functions: 4 Buttons (PPT+Boot + PWR + Reset) & PMU AXP2102, TF Card function, WS2812 RGB LED
• Supply Mode: USB / 21700 battery / 18650 battery + spring
• L76K GNSS Module : Support GPS, BDS, GLONASS, Built-in LNA, SAW Filter, AGNSS and 1PPS

Screen

• Size: 1.3 inch SH1106 OLED
• Resolution: 128x 64
• I2C Interface: SDA--IO08 SCL--IO09 
• Display Color: 2

Package Includes

Pin Diagram