LoRa 트랜시버 모듈 -915Mhz, 1W, SX1276 모듈
(SparkFun MicroMod LoRa Function Board)
개요
- 본 제품은 MicroMod LoRa 트랜시버 모듈 -915Mhz, 1W, SX1276 모듈입니다.
- SX1276 기반으로 디자인된 제품으로 RP-SMA 커넥터를 장착하고 있으며, 모듈에는 UFL 커넥터가 장착되어 있습니다.
- M.2 에지 커넥터를 가지고 있는 MicroMod 시리즈 제품입니다.
특징
- Board Features
- M.2 MicroMod Edge Interface
- Keyed Screw Slots
- RP-SMA Antenna Connector
- Configurable U.FL Antenna Connector
- M.2 MicroMod Edge Interface
- 1W 915M30S LoRa Module Features
- Based on SX1276 chipset from Semtech
- Frequency Range: 900 - 931MHz
- Transmit Power: 28.5 - 30dBm (max)
- Modulation: LoRa, FSK, GFSK, MSK, GMSK, OOK
- Data Rate:
- FSK: 1.2 - 300kbps
- LoRa: 0.018 - 37.5kbps
- Antenna Impedance: 50Ω
- MicroMod Peripherals Used
- 5V Power
- I2C Bus (EEPROM)
- SPI Bus
- GPIO (7 pins)
-
The SparkFun MicroMod LoRa Function Board provides LoRA and LoRaWAN capabilities to your MicroMod project. It is intended to be used in conjunction with a MicroMod Processor Board and a MicroMod Main Board, which provides the electrical interface between a processor board and the Function Board(s).
The LoRa Function Board utilizes the 915M30S LoRa module from EBYTE, which is a 1W (30dBm) transceiver based around the SX1276 from Semtech. There is a robust edge mount RP-SMA connector for large LoRa (915MHz) antennas; with modification, a U.FL connector is also available. We've successfully tested a 12 miles line-of-sight transmission with this module (test was performed under ideal conditions; individual user results may vary).
With the MicroMod standardization, users no longer need to cross-reference schematics with datasheets, while fumbling around with jumper wires. Simply, match up the function board's M.2 edge connector to the slot of the M.2 connector on the main board and secure the function board with screws.
Note: A MicroMod Processor, Main Board, and antenna are not included with this MicroMod LoRa Function Board. These parts will need to be purchased separately.
문서
-
Hardware Documentation:
- Schematic
- Eagle Files
- Board Dimensions
- Hookup Guide
- Datasheet (E19-915M30S)
- Datasheet (SX1276)
- Arduino Libraries:
- GitHub Hardware Repo
MicroMod Documentation: