LILYGO T-A7608 SA-H ESP32-S3 With GPS

The LILYGO T-A7608SA-H is a powerful ESP32-based development board with built-in 4G LTE Cat.4, GSM, Wi-Fi, Bluetooth, and GPS support. Designed for high-reliability IoT applications, this board combines the A7670SA-H module and ESP32 to enable seamless wireless connectivity across South America, Australia, New Zealand, and other regions.

It supports both LTE-FDD and LTE-TDD bands, along with GPRS, EDGE, and UMTS/HSPA+ for flexible deployment in mobile and embedded networks. The module also features TF card storage, making it ideal for data logging, remote monitoring, asset tracking, and GPS-based solutions.

Key Features:

• MCU: ESP32 dual-core with 240MHz clock speed

• Cellular Module: A7670SA-H (4G LTE Cat.4, GSM, GPS)

• Memory: 4MB Flash + 8MB PSRAM

• Wireless: Wi-Fi 802.11 b/g/n, Bluetooth v4.2 BR/EDR and BLE

• GPS Support: Integrated GNSS (GPS) for accurate positioning

• TF Card Slot: For extended data storage

• Peripheral Interfaces: I2C, SPI, UART, SDIO, I2S, CAN

• USB Driver: Compatible with Windows 7/8/10, Linux, Android

• Power Supply: 3.4V ~ 4.2V | SIM Voltage: 1.8V/3.0V

• Form Factor: Compact 30×30×2.5mm size

Pin Diagram

Supported Bands & Frequencies:

• LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28/B66

• LTE-TDD: B38/B40/B41

• GSM: 850/900/1800/1900 MHz

• UMTS/HSPA+: B1/B2/B5/B8

• Max Speed: UL 50Mbps / DL 150Mbps (LTE Cat.4)

Applications:

• GPS asset and vehicle tracking

• Smart logistics and fleet management

• Industrial IoT gateways

• Remote environmental sensing

• Mobile communication devices

• Agriculture and infrastructure monitoring

Reference Code:

T-A7680