Concentrator Modules for LoRaWAN®
Add LoRaWAN Connectivity to IoT Gateways
With their small form factor, RAK concentrators are suitable for both new product development and integration into existing products.
RAK concentrator modules are powered by Semtech and build the core functionality of every LoRaWAN network. They are the hardware heart of gateways, connecting IoT end-user devices to the network backbone.
How Concentrators Work
The concentrator is an essential part of any gateway for LoRaWAN and enables the reception and transmission of data packets from and to the end devices. It can receive multiple signals to serve a large number of end devices.
Products
RAK5146
WisLink Concentrator for LoRaWAN
A mini-PCIe form factor module based on the Semtech SX1303 and SX126X. This module transforms your IoT gateway by enabling Listen Before Talk and full duplex mode functionalities.
RAK2245
Pi HAT WisLink Concentrator for LoRaWAN
A module powered by a Semtech SX1301 transceiver with Raspberry Pi form factor. It can be connected to a Raspberry Pi 3 Model B+/ Raspberry Pi 4 to form a complete gateway for LoRa/LoRaWAN.
RAK2287
WisLink Concentrator for LoRaWAN
A mini-PCIe form factor module based on the Semtech SX1302. It allows for easy integration into any embedded platform that provides a mini-PCIe slot with SPI or USB connectivity.
RAK2247
WisLink Concentrator for LoRaWAN
A module based on the Semtech SX1301 and comes in the mini-PCIe form factor. It allows you to create a full-fledged gateway when paired with a computing core.
RAK7271 / RAK7371
WisGate Developer Base
A developer base designed for integration with desktop, mobile, and embedded systems. It converts the RAK2287/RAK5146 mPCIe concentrator modules into pluggable USB devices. This allows you to easily integrate LoRaWAN capabilities into existing hardware.
Ready-to-Use for Rapid Development
We offer an open-source software stack and examples that help you develop and deploy new systems quickly. It also enables integration into existing systems.
The stack supports the Common Packet Forwarder and the Basics Station Forwarders. These technologies provide seamless connectivity options for any LoRaWAN server, such as TTN, ChirpStack, Helium, AWS IoT Greengrass, and many others.
