The BPI 4G Module is a high-speed LTE Cat-4 cellular communication module designed for the Banana Pi ecosystem. This full-size Mini PCIe module enables 4G LTE connectivity for the BPI-R2 router board, transforming it into a reliable cellular gateway for IoT, M2M, and networking applications. With download speeds up to 150 Mbps and upload speeds up to 50 Mbps, the module delivers stable and efficient cellular performance for professional deployments.

BPI 4G Module supports global frequency bands including LTE-FDD, LTE-TDD, WCDMA, and GSM/EDGE, ensuring broad worldwide network compatibility. It also integrates GNSS positioning with support for GPS, GLONASS, BeiDou, and Galileo. Industrial-grade variants operate from -40C to +85C for harsh environments.

Designed for seamless integration, the module uses a standard Mini PCIe interface compatible with the BPI-R2 dedicated slot. Dual IPEX antenna connectors provide MIMO 22 support for improved signal quality. Whether building a 4G LTE router with OpenWrt or creating an IoT gateway, this module offers dependable cellular connectivity.

Features

• High-Speed 4G LTE: LTE Cat-4 with up to 150 Mbps downlink and 50 Mbps uplink
• Global Band Support: Multi-band LTE-FDD/TDD/WCDMA/GSM for worldwide compatibility
• GNSS Positioning: Supports GPS, GLONASS, BeiDou, and Galileo
• Standard Mini PCIe: Full-size Mini PCIe form factor for easy integration with Banana Pi BPI-R2
• MIMO 22 Support: Dual IPEX/U.FL connectors for enhanced signal performance
• Industrial Grade: Industrial variants support -40C to +85C
• VoLTE Support: Available on module variants such as SIM7600G-H
• AT Command Interface: Standard AT command set for control and configuration
• Multiple Protocols: Supports QMI, CDC-ECM, RNDIS, and PPP
• SMS Support: Send and receive SMS for IoT notifications

Specifications

Parameter	Value
Form Factor	Mini PCIe Full Size (51 30 3.6 mm)
Interface	Mini PCIe + SIM Card Slot
Module Variants	SIM7600G-H or Quectel EC25 (depending on version)
LTE Category	Cat-4
Max Download Speed	150 Mbps
Max Upload Speed	50 Mbps
LTE-FDD Bands	B1/B3/B5/B7/B8/B20/B28
LTE-TDD Bands	B38/B39/B40/B41
WCDMA Bands	B1/B5/B8
GSM/GPRS/EDGE	850/900/1800/1900 MHz
GNSS	GPS/GLONASS/BeiDou/Galileo
SIM Card	Mini SIM (2FF), Micro SIM requires adapter
Antenna Connectors	2 LTE (Main + Aux) + optional GNSS antenna
Operating Voltage	3.3 V (Mini PCIe standard)
Operating Temperature	-40C to +85C (industrial variants)
Weight	~20 g

Application

The BPI 4G Module enables a wide range of cellular connectivity applications when paired with compatible Banana Pi boards.

Networking & Router Applications

• 4G LTE Router: Build a cellular router using Banana Pi BPI-R2 with OpenWrt
• Backup Internet: Automatic failover to 4G when primary WAN fails
• Mobile Hotspot: Portable WiFi hotspots for vehicles and remote sites
• Load Balancing: Combine 4G and WAN for higher throughput

IoT & M2M Applications

• IoT Gateway: Connect sensor networks to cloud platforms
• Remote Monitoring: Deploy systems without wired internet
• Smart Agriculture: Monitor crops and equipment remotely
• Industrial Automation: Remote access to industrial equipment
• Environmental Monitoring: Deploy weather or air-quality stations

Transportation & Tracking

• Vehicle Tracking: Real-time GNSS tracking for fleets
• Public Transit: Onboard WiFi for buses and trains
• Connected Cars: DIY automotive connectivity projects

Security & Surveillance

• Remote Cameras: Connect IP cameras in locations without wired internet
• Alarm Systems: Cellular backup for security systems

Packing List

• 1 BPI 4G Module

Downloads

• BPI-R2 Wiki Documentation
• SIMCom Official Product Page

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FAQ

Is this module compatible with BPI-R64 and BPI-R3?

Yes. The BPI 4G Module is compatible with Banana Pi boards featuring Mini PCIe slots, including BPI-R64 and BPI-R3. The BPI-R2 remains the primary and best-tested platform.

Which SIM card size does this module use?

The module uses a Mini SIM (2FF). A Micro SIM adapter is included. Nano SIM requires an additional adapter.

Do I need external antennas?

Yes. The module includes two LTE antennas (Main + Aux) and one GNSS antenna, all using IPEX connectors.

What Linux drivers are required?

The module uses standard Linux drivers such as QMI_WWAN, CDC-ECM, and RNDIS. Most Linux kernels (4.4+) include these drivers. OpenWrt images for BPI-R2 include built-in support.

Can I use this module for voice calls?

Voice capability depends on the module variant. SIM7600G-H supports VoLTE. Check your specific modules datasheet.

What is the maximum data speed?

LTE Cat-4 supports up to 150 Mbps downlink and 50 Mbps uplink. Actual speeds vary based on network conditions.

Is this module certified for use in my country?

The module uses certified cellular chipsets (SIMCom or Quectel). Verify regional certifications for your target market.

How do I configure the module on BPI-R2?

On OpenWrt, configure via WWAN or QMI tools. On standard Linux, the module appears as a USB device. Use AT commands or tools such as ModemManager or qmi-utils.