RAK2245 Stamp Edition Gateway Concentrator Module for LoRaWAN, SX1301 LoRa Core

Product Summary

Product Description RAK2245 Stamp Edition is the smallest of the RAK2245 Family.

Editorial narrative

Product Description RAK2245 Stamp Edition is the smallest of the RAK2245 Family. It has the lowest price, however, it retains its high-quality build and RF performance. This makes it suitable for rapid prototyping and size constraint applications. As with the other modules in the RAK2245 line, it is based on the Semtech® 1301 and dual SX1257/58 front-end chips. It is a full-fledged 8 channel LoRa ® concentrator with a number of improvements over the last generation of this product line (RAK831). Complete documentation of this product can be found on our website documentation page . Key Features SX1301 + 2x SX1257/58 provide 8 uplink and 1 downlink LoRa® demodulation paths Max Tx Power of 27dBm RX sensitivity of -139dBm Improved noise resistance due to improved RF chain filtering (Additional SAW) Full LoRaWAN® 1.0.2 stack support Supported bands: (EU433, CN470, IN865, EU868, AU915, US915, KR920, AS920 and AS923) Integrated Ublox MAX-7Q GPs Module 40 pin header hole mount (2mm pitch, compatible with 96Boards) One of the smallest LPWAN concentrator module on the market - 60mm(L) x 30mm(W) x 14.9mm(H) Redesigned heat sink for better thermal dissipation and reduced thermal noise Packaging Board Dimensions: 60mm x 30mm x 14.9mm Board Weight: Approximately 0.75 oz Package Weight: 0.3kg (0.66lb.) Package Size: 150mm x 90mm x 40mm (5.91in x 3.54in x 1.57in) Package Inclusions: RAK2245 Stamp Edition Board only

Facets

• Last verified: 2026-06-01