Adafruit

RFM95W

• SX1276 LoRa based module with 3.3V SPI interface
• Up tp 100 mW Power Output Capability

Pinout

• To use RadioLib, have to checkout the scheme to know wich pin mapping between the module and SX1276
• DIO0 -> G0. IRQ, interrupt request. 3.3V.
  
• VIN: 3.3~6VDC in. ensure 150mA current to Tx
• EN: Pull down the enable pin to DISABLE the module
• G0~5:DIO0~5

Wiring

RFM95W     WeMos_D1_mini 
    G0 <-> D2
   SCK <-> D5
  MISO <-> D6
  MOSI <-> D7
    CS <-> D8
   RST <-> D1         

Coding with Radiolib

• Tx example