SparkFun MicroMod LoRa Function Board

SparkFun MicroMod LoRa Function Board provides LoRA and LoRaWAN capabilities to MicroMod projects. This function board is designed to use in conjunction with a MicroMod Processor Board and a MicroMod Main Board to provide the electrical interface between boards. The LoRa Function Board utilizes the 915M30S LoRa module from EBYTE, which is a 1W (30dBm) transceiver based on the Semtech SX1276. This LoRA module features a 900MHz to 931MHz frequency range, up to 30dBm power, and LoRa, FSK, GFSK, MSK, GMSK, and OOK modulations. There is a robust edge mount RP-SMA connector for large LoRa (915MHz) antennas and a U.FL connector is also available.

Features

Board Features
- M.2 MicroMod edge interface
  - Keyed screw slots
- RP-SMA antenna connector
  - Configurable U.FL antenna connector
MicroMod peripherals used
- 5V power
- I²C Bus (EEPROM)
- SPI Bus
- GPIO (7 pins)

1W 915M30S LoRa module features
- Based on SX1276 chipset from Semtech
- Frequency range: 900MHz to 931MHz
- Transmit power: 28.5dBm to 30dBm (max)
- Modulation: LoRa, FSK, GFSK, MSK, GMSK, and OOK
- Data rate:
  - FSK: 1.2kbps to 300kbps
  - LoRa: 0.018kbps to 37.5kbps
- 50Ω antenna impedance