Sixfab 3G - 4G/LTE Base HAT for Raspberry Pi
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- 2-year warranty
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Description
The Sixfab Base HAT is a versatile carrier board that serves as the foundation of your project. Separately add the exact Mini PCIe modem (CAT-M1, CAT-1, CAT-4, or 5G RedCap) and antennas that fit your specific requirements.
It bridges the gap between your hardware and robust cellular networks as an industrial mini PCIe interface, supporting global 3G, LTE CAT-M1, CAT 1, CAT 4 and even next-gen 5G RedCap connectivity to the edge. It mounts seamlessly to any standard form-factor Raspberry Pi (A+, B+, Pi 2, 3, 4, 5) or Pi Zero and is fully compatible with any Linux device featuring a similar 40-pin header. You can also connect the Base HAT to any Linux device or PC directly via USB (GPIO functionality is unavailable in USB-only mode).
Performance at a glance
- 3G to 5G RedCapModem-dependent
- Mini PCIeUSB 2.0 to host device
- FCC · CE · IC · RoHSRegulatory compliance
Technical specifications
| Supported RATs | 3G, LTE CAT M1, CAT 1, CAT 4, and 5G RedCap (modem-dependent) |
|---|---|
| Device compatibility | Raspberry Pi (40-pin models), 40-pin Linux SBCs, USB-equipped Linux devices |
| Power input | 5V DC |
| Operating temp | -25 °C to 70 °C |
| Interface | Standard Mini PCIe (USB 2.0 to host device) |
| Regulatory compliance | FCC, CE, IC, RoHS |
Verified compatible modules
| OEM | CAT-M1 / NB-IoT | CAT 1 | CAT 4 | 5G RedCap |
|---|---|---|---|---|
| Quectel | BG95, BG96 Series | EG21-G, EC21 variants | EG25-G, EC25 variants | RG255C Series |
| Telit | ME910C1-WW | LE910C1 Series | LE910C4, mPLS83 Series | FE910C04-NA, FE910C04-WW |
| Sierra Wireless | - | - | MC7304, MC-WP7610 | - |
| SIMCom | - | - | SIM7600, A7602 | SIM8230G, A8200C |
| Fibocom | - | L610 variants | NL668 variants | FG132-GL |
This matrix covers the most commonly deployed modules, but the Base HAT is designed to support many others! Check the technical documentation to verify a specific Mini PCIe module.
Real-world applications
- Edge AI & video surveillance (5G RedCap)Deploy low-latency, power-optimized connectivity for computer vision and industrial robotics.
- Mobile gateways & failover internet (CAT 4)Provide high-bandwidth CAT 4 connections for vehicle WiFi and remote branches.
- Fleet tracking & smart kiosks (CAT 1)Utilize cost-effective, medium-bandwidth capabilities for logistics and point-of-sale terminals.
- Remote off-grid sensors (CAT M1)Leverage ultra-low power consumption and extended signal penetration for agricultural telemetry.
What's in the box
- Sixfab 3G-4G/LTE Base HAT for Raspberry Pi×1
- Extra tall 40-pin GPIO stacking header×1
- Short 40-pin GPIO Stacking Header×1
- Right Angle Micro USB Cable×1
Mini PCIe modem modules and antenna are not included.
Compatibility
Supported host
- Raspberry Pi A+, B+, Pi 2, 3, 4, 5
- Pi Zero
- Linux devices with a similar 40-pin header
- Any Linux device or PC via USBno GPIO
