7Semi EG800AK LTE 4G Cat-1 bis Mini Industrial Modem USB-C

General Description

The 7Semi EG800AK LTE 4G Cat-1 bis Mini Industrial Modem USB-C is a compact cellular communication board based on the Quectel EG800AK-CN modem. It provides reliable 4G LTE connectivity for IoT, industrial automation, telemetry and remote-monitoring applications. The modem supports USB Type-C and UART communication, allowing easy integration with ESP32, STM32, Arduino, Raspberry Pi and other embedded platforms. It also includes a Nano SIM slot, external LTE antenna connection, status indicators and dedicated control pins for modem power and reset.

Technical Specifications:

• Brand: 7Semi
• Modem: Quectel EG800AK-CN
• LTE Category: Cat-1 bis
• LTE-FDD Bands: B1, B3, B5, B8
• LTE-TDD Bands: B34, B38, B39, B40, B41
• Maximum Download Speed: 10 Mbps
• Maximum Upload Speed: 5 Mbps
• Communication Interface: UART
• USB Interface: USB Type-C
• Power Supply: 5V via USB-C or 5V–26V DC through VIN
• Operating Temperature: -30°C to +60°C

Features:

• 4G LTE Cat-1 bis cellular connectivity
• USB Type-C for power and communication
• UART interface with AT-command control
• Nano SIM card slot
• External LTE antenna support
• Dedicated KEY and RESET control pins
• Power and network status indicators
• Compact design for embedded integration
• Suitable for industrial and IoT applications
• Easy connection with common microcontroller platforms

Applications:

• IoT devices and gateways
• Industrial automation systems
• Remote monitoring equipment
• Telemetry and data acquisition
• Smart metering systems
• Asset tracking applications
• Cellular-connected sensor networks
• Cloud-connected embedded systems
• ESP32 and STM32 communication projects
• Industrial 4G connectivity solutions