Description
LilyGo 4G Development Board with GPS A7670G
The LilyGo 4G Development Board with GPS (A7670G) is an advanced and powerful development board designed for high-performance cellular communication projects. It integrates 4G LTE connectivity with GPS functionality, making it perfect for applications in IoT, vehicle tracking, remote monitoring, and mobile communication systems. With the A7670G 4G LTE module and a GPS receiver, this board provides global connectivity along with location tracking capabilities, offering robust communication solutions for various use cases.
Key Features:
✔ 4G LTE Connectivity: Supports 4G LTE (Cat 1) for fast, reliable internet connectivity in cellular networks. Ideal for applications that require high-speed data transfer, such as remote monitoring or data logging.
✔ GPS Module (A7670G): Integrated A7670G GPS module for real-time tracking and location-based applications, supporting global satellite positioning systems.
✔ ESP32 Chip: Powered by the ESP32 microcontroller, which supports Wi-Fi and Bluetooth for wireless communication in addition to 4G, providing full flexibility for your project.
✔ Low Power Consumption: Designed for energy-efficient operation, this board is ideal for battery-powered and remote applications that require long-term operation.
✔ USB-C Power Supply: Convenient USB-C connection for easy power supply and programming.
✔ Support for External Antennas: Comes with support for external antennas for both 4G LTE and GPS for enhanced signal reception and range.
Specifications:
- Microcontroller: ESP32 (dual-core processor, up to 240 MHz)
- 4G LTE Module: A7670G (supports Cat 1 LTE, compatible with most global carriers)
- GPS Module: A7670G GPS module (supports GPS and Glonass)
- Power Supply: USB-C for power and programming, or external battery (3.7V Li-ion/Li-poly)
- Operating Voltage: 3.7V – 4.2V
- Connectivity: 4G LTE, Wi-Fi, Bluetooth
- Dimensions: Approx. 90mm x 60mm
- Interface: UART, I2C, SPI, GPIO for easy integration with sensors and external modules
- Antenna: External antennas for both LTE and GPS modules
- GPS Accuracy: < 2.5 meters (typical)
Applications:
✔ Vehicle Tracking: Ideal for tracking the location of vehicles, shipments, or assets in real-time, providing GPS-based location updates over 4G LTE.
✔ Remote Monitoring: Enables the creation of wireless monitoring systems for applications like remote weather stations, environmental monitoring, or smart city projects.
✔ IoT Applications: Utilize the 4G LTE connection for IoT applications that require data transfer to cloud servers from remote locations with no Wi-Fi access.
✔ Mobile Communication Systems: Perfect for creating mobile communication units or emergency response systems in areas where other network types (like 5G or Wi-Fi) are unavailable.
✔ Asset Tracking: Integrate with asset tracking systems for precise GPS positioning and over-the-air updates via the 4G LTE network.
✔ Agricultural Solutions: Use for precision agriculture applications where remote monitoring of field conditions, crops, and livestock is essential.
✔ Smart Cities: Implement in smart city infrastructure to create networks for real-time data transfer, location tracking, and enhanced urban management.
What’s Included:
- LilyGo 4G Development Board with GPS A7670G
- External Antennas for 4G LTE and GPS
- USB-C Cable for power and programming
- Documentation for easy setup and integration
Note: Be sure to check the 4G LTE frequency bands supported by your local cellular carriers to ensure compatibility with this board. The A7670G supports global 4G bands, but some regional limitations may apply based on your location.
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