SIMCom A7680C-LNNV 4G LTE Cat1 Core Board with Voice and GPS Support

The SIMCom A7680C-LNNV Core Board is a high-performance, small-size LTE Cat 1 module designed for the next generation of IoT communication. This board serves as an ideal 4G migration path for legacy 2G modules like the SIM800C, offering a familiar footprint with significantly enhanced data capabilities. It integrates high-speed 4G connectivity, optional analog voice support, and multi-constellation GNSS positioning (GPS/GLONASS/BeiDou) into a single, compact development platform.

Features:

• 4G LTE Cat 1 Connectivity: 10Mbps downlink and 5Mbps uplink speeds.
• Integrated GNSS Positioning: High-sensitivity GPS, GLONASS, and BeiDou support.
• Analog Voice Capability: Built-in audio interfaces for voice call support.
• Ultra-Small Form Factor: Compact design for portable and wearable devices.
• 2G Migration Compatible: Easy upgrade path for SIM800C and SIM868 users.
• Advanced Security Protocols: Built-in MQTT(S), HTTP(S), and SSL.
• Low Power Consumption: Optimized for battery-operated remote deployments.

Package Includes:

1 x SIMCom A7680C-LNNV Core Board 4G LTE Cat1 Module