The RAK7248 WisGate Developer D4H is a LoRaWAN Gateway composed of Raspberry Pi 4, RAK2287 Concentrator, and RAK2287 Pi HAT.

Core Components:

• RAK2287 Concentrator:

  • Integrated GPS module

  • Heat sink for improved performance and thermal dissipation

  • Aluminum casing for durability

• RAK2013 Cellular Pi HAT:

  • Based on Quectel EG95 LTE CAT4 module

  • Optimized for M2M and IoT applications

• RAK2287 Chipset:

  • Uses Semtech SX1302 with built-in LoRa concentrator IP core

  • Digital signal processing engine capable of receiving up to 8 LoRa packets with different spreading factors on different channels

  • Available in multiple variants for international standard bands

• RAK2287 Pi HAT Board:

  • Raspberry Pi form factor converter board

  • One (1) 40-pin female Pi HAT connector

  • One mPCIe connector for integration with Raspberry Pi 4

Software & Usability:

• Includes ready-to-use LoRaWAN Gateway OS

• Connects directly to a LoRaWAN server

• Developer-friendly and simple setup, even for non-technical users

Applications:

• Prototyping

• Proof-of-concept demonstrations

• Evaluation projects

• Smart Grid, Intelligent Farm, and other IoT enterprise applications

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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