Gravity: CAT1 A7670G Global 4G IoT Communication Module (Compatible with Raspberry Pi / LattePanda)
Gravity: CAT1 A7670G Global 4G IoT Communication Module (Compatible with Raspberry Pi / LattePanda)
The A7670G is a global 4G CAT1 communication module that brings cellular connectivity to your IoT projects. With support for LTE-FDD, LTE-TDD, and GSM bands worldwide, it provides reliable data transmission at up to 10 Mbps downlink and 5 Mbps uplink. It's compatible with Arduino, Raspberry Pi, and LattePanda via UART or USB.
Controlled entirely via AT commands, the module handles TCP/IP, HTTP, HTTPS, FTP, and DNS without requiring knowledge of underlying network protocols. It also includes a microphone and audio amplifier for voice calls and SMS, making it a versatile all-in-one cellular solution.
Key Features
- Global 4G CAT1 – 5 Mbps uplink, 10 Mbps downlink across LTE-FDD, LTE-TDD, and GSM bands
- AT Command Control – No complex protocol knowledge needed
- UART and USB Interfaces – Connect to MCUs via UART or use as a USB network card on Raspberry Pi, LattePanda, or PC
- Voice and SMS – Built-in microphone and audio amplifier for calls and text messages
- Network Protocol Support – TCP/IP, IPv4, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS
- Gravity Connector – PH2.0-4P standard for easy wiring
- Wide Operating Temperature – −40°C to +85°C
Specifications
- Power Supply: 5–12V (terminal connector) or 5V (USB-C)
- UART Voltage: 3.3–5V
-
Supported Bands:
- LTE-TDD: B38/B39/B40/B41
- LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66
- GSM: 850/900/1800/1900 MHz
- Antenna: IPEX male connector (×1)
- SIM Slot: Push-lock type
- LED Indicators: Red (power), Blue (network status)
- Audio Output: PH2.0-2P
- Dimensions: 60 × 52 mm
- Operating Temperature: −40°C to +85°C
- USB Driver Support: Windows, Linux, Android
Ideal For
- IoT data transmission and remote monitoring
- Adding 4G connectivity to Raspberry Pi or LattePanda
- Remote asset tracking and fleet management
- Surveillance and security systems
- SMS alerts and voice call functionality
Package Contents
- 1× A7670G CAT1 4G Communication Module
- 1× 4G Antenna
- 1× Triple-Cut Universal SIM Card Adapter
- 1× Gravity PH2.0-4P Communication Cable
Resources
Original: $84.29
-70%$84.29
$25.29Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The A7670G is a global 4G CAT1 communication module that brings cellular connectivity to your IoT projects. With support for LTE-FDD, LTE-TDD, and GSM bands worldwide, it provides reliable data transmission at up to 10 Mbps downlink and 5 Mbps uplink. It's compatible with Arduino, Raspberry Pi, and LattePanda via UART or USB.
Controlled entirely via AT commands, the module handles TCP/IP, HTTP, HTTPS, FTP, and DNS without requiring knowledge of underlying network protocols. It also includes a microphone and audio amplifier for voice calls and SMS, making it a versatile all-in-one cellular solution.
Key Features
- Global 4G CAT1 – 5 Mbps uplink, 10 Mbps downlink across LTE-FDD, LTE-TDD, and GSM bands
- AT Command Control – No complex protocol knowledge needed
- UART and USB Interfaces – Connect to MCUs via UART or use as a USB network card on Raspberry Pi, LattePanda, or PC
- Voice and SMS – Built-in microphone and audio amplifier for calls and text messages
- Network Protocol Support – TCP/IP, IPv4, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS
- Gravity Connector – PH2.0-4P standard for easy wiring
- Wide Operating Temperature – −40°C to +85°C
Specifications
- Power Supply: 5–12V (terminal connector) or 5V (USB-C)
- UART Voltage: 3.3–5V
-
Supported Bands:
- LTE-TDD: B38/B39/B40/B41
- LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66
- GSM: 850/900/1800/1900 MHz
- Antenna: IPEX male connector (×1)
- SIM Slot: Push-lock type
- LED Indicators: Red (power), Blue (network status)
- Audio Output: PH2.0-2P
- Dimensions: 60 × 52 mm
- Operating Temperature: −40°C to +85°C
- USB Driver Support: Windows, Linux, Android
Ideal For
- IoT data transmission and remote monitoring
- Adding 4G connectivity to Raspberry Pi or LattePanda
- Remote asset tracking and fleet management
- Surveillance and security systems
- SMS alerts and voice call functionality
Package Contents
- 1× A7670G CAT1 4G Communication Module
- 1× 4G Antenna
- 1× Triple-Cut Universal SIM Card Adapter
- 1× Gravity PH2.0-4P Communication Cable
