Description
The DFRobot Gravity LoRaWAN Node Module is engineered for developers and system integrators requiring reliable, long-distance wireless connectivity for IoT sensor networks. Utilizing the Semtech SX1262 transceiver, it operates in the EU868 ISM band (863-870 MHz), providing enhanced receiver sensitivity down to -137 dBm and a configurable output power up to +16 dBm. This combination ensures robust data links across challenging environments, from open fields to dense urban areas.
The module supports the full LoRa physical layer and the LoRaWAN MAC protocol (Class A and C), enabling seamless integration with public or private LoRaWAN network servers like The Things Network (TTN). Its onboard 3.3V regulator accepts a wide 3.3V to 5V DC input, simplifying power supply design. The compact form factor and pre-soldered headers, coupled with a provided PH2.0-4P cable, facilitate rapid prototyping and deployment in space-constrained applications.
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