SIMA7670C 4G LTE GSM Development Board (LM39302) V1.1 - Buy Online in India

SIMA7670C 4G LTE GSM Development Board (LM39302) V1.1

The SIMA7670C 4G/LTE GSM Development Board (LM39302) V1.1 is a compact LTE Cat-1 communication module designed for IoT, telematics, industrial automation, and remote monitoring applications. Based on the SIMCOM A7670C modem, it supports LTE-FDD and LTE-TDD wireless communication modes, enabling reliable data connectivity for embedded systems and custom electronic projects. It communicates using standard AT commands, making integration straightforward with microcontrollers and host processors.

The board features onboard UART logic level conversion, a Nano SIM card holder, USB 2.0 interface, UART serial interface, I2C interface, ADC interface, and analog microphone and speaker connections. A U.FL antenna connector allows external antenna attachment for improved signal reception, while status indicators provide visual feedback for power and network activity. The compact form factor also supports easy PCB integration and mounting in custom hardware designs.

Supporting built-in protocols such as HTTP, HTTPS, FTP, and FTPS, the development board is suitable for cloud-connected IoT devices, industrial routers, surveillance equipment, telemetry systems, weather stations, smart metering, and remote diagnostics. It also supports Windows, Linux, and Android drivers, making it versatile for development and deployment across multiple platforms.

Features

• LTE Cat-1 development board based on the SIMCOM A7670C modem.
• Supports LTE-FDD and LTE-TDD wireless communication modes.
• Offers maximum data rates of up to 10 Mbps downlink and 5 Mbps uplink.
• Compatible with standard AT commands for easy module control.
• Includes onboard UART logic level conversion for embedded interfacing.
• Equipped with a Nano SIM card holder and U.FL antenna connector.
• Supports HTTP, HTTPS, FTP, FTPS, and other networking protocols.
• Provides USB 2.0, UART, I2C, ADC, microphone, and speaker interfaces.
• Features power and network status LEDs for monitoring operation.
• Suitable for IoT, surveillance, telematics, industrial automation, and remote monitoring applications.