Overview: The RAK7248 WisGate Developer D4H is a LoRaWAN gateway solution built on Raspberry Pi 4, integrating the RAK2287 Concentrator and RAK2287 Pi HAT. The RAK2287 module includes a GPS receiver and a heat sink for enhanced performance and thermal management, housed in a durable aluminum casing.

Cellular Connectivity:

• Built-in RAK2013 Cellular Pi HAT

• Based on Quectel EG95 LTE CAT4 module

• Optimized for M2M and IoT applications

LoRaWAN Concentrator:

• RAK2287 uses Semtech SX1302 chip

• Integrated LoRa concentrator IP core with advanced DSP engine

• Supports simultaneous reception of up to 8 LoRa packets with different spreading factors across multiple channels

• Available in multiple variants for international frequency bands

• Enables innovative network architectures superior to short-range systems

RAK2287 Pi HAT Interface:

• Raspberry Pi form factor converter board

• 40-pin female Pi HAT connector

• mPCIe connector for RAK2287Raspberry Pi 4 integration

Software & Usability:

• Includes ready-to-use LoRaWAN Gateway OS

• Compatible with LoRaWAN servers

• Developer-friendly setup, suitable even for non-technical users

• Ideal for prototyping, proof-of-concept, and evaluation

Application Scenarios:

• Smart Grid

• Intelligent Farming

• IoT enterprise deployments

Cellular Module Variants EG95-E vs EG95-NA:

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Available Models

• WisGate Developer D4H (RAK7248)– this is the base model with the Raspberry Pi 4 (RPi 4) and theRAK2287withPiHAT
• WisGate Developer D4H+ (RAK7248C)– this is the Cellular version that includes the RPi 4,RAK2287withPiHAT, and theRAK2013 Cellular Pi HAT
• WisGate Developer D4HP (RAK7248P)this version allows for powering the gateway via PoE by adding theRAK9003 Pi HATto the base configuration (RPi 4 +RAK2287withPiHAT+RAK9003)

Key Features

• Refreshed Case design with a new MCU(Raspberry Pi4)
• Preassembled, fully functioning LPWANdevelopergateway
• Full LoRaWAN Stack support
• Supports for8 channels
• Band support: 865MHz, 868MHz, 915MHz, 920MHz, 923MHz
• TX power up to27dBm
• RX Sensitivity:-139dBm
• IntegratesZOE-M8Q GPSmodule
• Quectel EG95LTE module
• PoE for the WisGate Developer D4HP(RAK7248P)

Certification

• Ukraine Certification
• IMDA Certification

Packaging

• Product Dimensions:90mm x 90mm x 195mm (LxWxH)
• Product Weight:630g

Package Inclusion

RAK7248 (Base model)

• 1unit RAK7248 LPWAN Developer Gateway
• 1pc LPWAN Antenna
• 1pc GPS Antenna
• 1pc Power Adaptor
• 1pc SD Card

RAK7248P (variant with PoE module)

• 1unit RAK7248P LPWAN Developer Gateway
• 1pc LPWAN Antenna
• 1pc GPS Antenna
• 1pc Power Adaptor
• 1pc SD Card

RAK7248C (LTE variant)

• 1unit RAK7248C LPWAN Developer Gateway
• 2x LTE Antenna
• 1pc LoRa Antenna
• 1pc GPS Antenna
• 1pc Power Adaptor
• 1pc SD Card

Documentation

• Quick Start Guide
• RAK7249 LoRaWAN Network Server Guide
• AWS Greengrass V2
• Datasheet
• WisGate Developer Gateway Firmware Setup
• RAK7248 Latest Firmware

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