Specifications:

MCU: ESP32-S3FH4R2

Flash: 4MB

PSRAM: 2MB

Wireless Protocol: Wi-Fi + Bluetooth 5.0

Onboard Functions: Reset Button, Boot Button, TF Card Support

Power Supply: USB/3.7V LiPo battery compatible + battery switch

Display: 0.96-inch SSD1306 Driver I2C OLED, Resolution: 128 × 64, I2C interface: SDA-I018, SCL-I017

LoRa Transceiver Options:

SX1280 (2.4 GHz, +12 dBm, Low RX Current: 9.9mA)

SX1276 (868/915 MHz, +14 dBm, Low RX Current: 9.9mA)

SX1262 (868/915 MHz, +22 dBm/+15 dBm, Low RX Current: 4.6mA)

Dimensions: L: 66 mm x W: 27 mm x H: 15 mm

Features:

1. Enhanced Connectivity: Featuring Wi-Fi and Bluetooth 5.0 for low-latency wireless communications. Ideal for IoT solution.

2. Power Efficiency: Optimized for low RX current consumption, especially SX1262 transceiver (4.6mA), for extended battery life.

3. OLED Display Integration: Equipped with a 0.96-inch SSD1306 OLED delivering clear visuals with 128 × 64 resolution.

4. Flexible Power Options: Compatible with USB or 3.7V LiPo battery, enabling versatile applications. Includes a convenient hardware switch for battery control.

5. Compact & Lightweight Design: Measuring only 66 × 27 × 15 mm, the board is perfect for space-constrained environments without compromising functionality.

Package Included:

1 x LilyGO® T3S3 MVSR ESP32-S3 Development Board

1 x Antenna

1 x Connection Cable