RAK2245 Pi HAT is the largest of the RAK2245 family, however it offers complete compatibility with the Raspberry Pi 40pin header. Thus it is a perfect solution for a DIY gateway using the Raspberry Pi at its core. This make for a quick to deploy LoRaWAN solution with low cost and stable performance.

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 (RAK831) of this product.

Complete documentation of this product can be found on our website documentation page.

Key Features

• Fully functioning LoRaWAN Multichannel Concentrator module (SX1301)
  
  
• Tx Power up to 27dBm
  
  
• RX sensitivity down to -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
  
  
• 40pin female header (fully compatible with Raspberry Pi)
  
  
• Redesigned heat sing for better thermal dissipation and reduced thermal noise

Packaging

• Board Dimensions: 56.0 x 65.0 x 22.0mm
• Board Weight: Approximately 1.15 oz
• Package Weight: 0.3kg (0.66lb.)
• Package Inclusions: RAK2245 Pi HAT Board, LoRa Antenna, and GPS Antenna