Quectel SC66 Series Multi-mode LTE Cat 6 Smart IoT Module

The Quectel SC66 Series is a multi-mode LTE Cat 6 smart module designed for connected devices that require strong computing power, rich multimedia capability, and dependable cellular communication. Built on a high-performance Qualcomm platform with an octa-core processor and integrated GPU, it brings application processing, graphics rendering, and wireless connectivity together in a single compact module.

Unlike traditional communication modules that rely on an external application processor, the SC66 Series runs a full Android operating system directly on the module. This allows developers to build interactive user interfaces, manage local data, handle multimedia tasks, and control peripheral devices without adding extra mainboards. The result is a simpler hardware architecture, faster development cycles, and easier integration for products that need both intelligence and connectivity.

The module supports LTE Cat 6 with carrier aggregation, enabling faster and more stable data transmission for applications that depend on responsive cloud interaction, video streaming, real-time updates, or high-throughput services. It also integrates Wi-Fi and Bluetooth, providing flexible short-range connectivity for local networks, accessories, sensors, and handheld devices.

With rich interfaces for displays, touch panels, cameras, audio, USB, and industrial peripherals, the SC66 Series is suitable for smart POS terminals, handheld PDAs, tablets, vending machines, delivery lockers, in-vehicle entertainment systems, security devices, smart robots, and interactive kiosks. Its multi-constellation GNSS support further enables location-aware applications that require accurate positioning alongside cellular and local wireless connectivity.

The Quectel SC66 Series is an ideal choice for product teams that want to consolidate computing, display, multimedia, and connectivity into one intelligent module. By reducing component complexity while delivering strong performance, it helps accelerate the development of modern smart IoT devices for industrial, commercial, and consumer markets.

• Main display supports 2560 × 1600 @ 60 fps; 4K @ 30 fps via DP interface
• Dual MIPI_DSI support for independent displays
• Supports MIPI_DSI (up to 2560 × 1600 @ 60 fps) and DP (up to 4096 × 2160 @ 30 fps) with USB Type-C interfaces for dual independent displays
• Supports MIPI_DSI0 (1920 × 1080 @ 60 fps) and MIPI_DSI1 (1920 × 1080 @ 60 fps) dual independent displays
• Up to four cameras supported, two of which can work simultaneously
• Record and play 4K video at 30 fps

• LTE Cat 6 with 2×20 MHz carrier aggregation for faster, more stable data transmission
• Supports LTE, UMTS/HSPA+, TD-SCDMA, CDMA/EVDO, and GSM/GPRS/EDGE networks
• Bluetooth 5.0 for flexible short-range connectivity
• Integrated Wi-Fi for local networks, accessories, sensors, and handheld devices
• Multi-constellation GNSS receiver with high sensitivity (GPS, GLONASS, BeiDou, QZSS, SBAS)
• Multiple-Input Multiple-Output (MIMO) technology significantly reduces error rates and optimizes data transmission speeds

• LCM
• Camera
• Touch Panel
• Microphone
• Speaker
• UART
• USB
• I2C
• SPI

• Smart POS terminals and smart cash registers
• Smart home gateways
• Intelligent robots
• Wearable devices
• Smart security systems
• PDAs and tablets
• Vending machines
• Delivery lockers
• Audio/video recorders
• Video streaming and entertainment systems
• In-vehicle entertainment systems
• Interactive kiosks