Reference: RBD-1217
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The LILYGO T-SIM7670G-S3 LTE 4G ESP32-S3 Development Board is a high-performance IoT platform combining the ESP32-S3 microcontroller with the SIM7670G cellular module to deliver powerful wireless communication and GPS positioning capabilities. Operating on LTE 4G and GSM networks, this board ensures global compatibility with high-speed data transfer up to 10 Mbps download and 5 Mbps upload. The integrated GNSS system supports GPS-based location tracking, making it ideal for smart devices, telemetry, and mobile IoT applications. With Wi-Fi 2.4GHz, Bluetooth 5 (LE), 16MB Flash, and 8MB PSRAM, it provides a robust foundation for data-driven and real-time applications. The T-SIM7670G-S3 supports multiple Internet protocols (HTTP, HTTPS, MQTT, FTP, DNS) and is certified by FCC, CE-RED, GCF, and RoHS, ensuring both reliability and compliance. Perfect for remote monitoring, asset tracking, and connected systems, this board enables professional-grade performance for developers and IoT innovators. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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ESP32-S3 MCU: Dual-core processor (240MHz) with integrated AI acceleration support.
4G LTE + GSM Connectivity: Uses SIM7670G module for reliable global cellular communication.
GNSS Functionality: Built-in GPS/GLONASS for precise geolocation and navigation.
High-Speed Wireless: 2.4GHz Wi-Fi and Bluetooth 5 (LE) for seamless local connectivity.
Ample Storage: 16MB Flash and 8MB PSRAM for multitasking and large data handling.
Global Band Support: LTE-FDD and LTE-TDD covering most regional networks.
TF and SIM Card Support: Expandable storage and SIM slot for mobile network access.
Low Power Operation: Designed for long-term remote or battery-powered IoT devices.
Protocol Compatibility: Supports TCP/IP, MQTT, HTTPS, FTP, and DNS.
Certified Design: Approved under FCC, CE, GCF, RoHS, and more for global use.
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IoT Systems: Reliable data communication for smart devices and automation.
GPS Tracking: Ideal for vehicle tracking, logistics, and asset monitoring.
Remote Monitoring: Collect and transmit sensor data over LTE networks.
Smart Agriculture: Real-time environmental data collection and control.
Industrial Telemetry: Deploy for remote diagnostics and control systems.
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| General Specifications | |
| Model | LILYGO T-SIM7670G-S3 |
| MCU | ESP32-S3 |
| Cellular Module | SIM7670G |
| Cellular Networks | LTE 4G / GSM |
| Frequency Bands | LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66 |
| LTE-TDD: B34/B38/B39/B40/B41 | |
| Data Speed | DL: 10 Mbps, UL: 5 Mbps |
| GNSS | GPS, GLONASS (integrated) |
| Flash Memory | 16MB |
| PSRAM | 8MB |
| Wireless Connectivity | Wi-Fi 2.4GHz (802.11 b/g/n), Bluetooth 5 (LE) |
| Interfaces | I2C, SPI, UART, SDIO, I2S, CAN |
| SIM Card Support | Yes |
| TF Card Slot | Yes |
| Voltage Supply | 3.4V–4.2V |
| SIM Voltage | 1.8V / 3.0V |
| Operating Systems | Windows, Linux, Android |
| Protocols | TCP/IP, MQTT, FTP, HTTP, HTTPS, DNS |
| Certifications | FCC, CE-RED, GCF, PTCRB, RoHS, REACH |
| Dimensions | 24 × 24 × 2.4 mm |
| Shipment Weight | 0.0345 kg |
| Shipment Dimensions | 10 × 10 × 6 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x LILYGO T-SIM7670G-S3 LTE 4G ESP32-S3 Development Board
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