Datasheets & Files

For the LoRa version:

• SX127x Datasheet - The RFM9X LoRa radio chip itself
• RFM9X - The radio module, which contains the SX1272 chipset

For the RFM69 version:

• SX1231 Transceiver Datasheet
• RFM69HCW Datasheet: V1.1
• FCC Test Report
• RoHS Test Report
• RoHS Test Report
• REACH Test Report

For both:

• PCB files on GitHub
• Fritzing Library

Note AREF in the diagrams should be marked PA03 not PA02

Schematic

Click to embiggen. Same schematic for both LoRa and RFM69 (the modules have the same pinout)

Fabrication Print

Dimensions in Inches. Same PCB design for both LoRa and RFM69 (the modules have the same pinout)