Grove LoRa Radio 433MHz - eucaiot Store

Seeed Studio

Grove LoRa Radio 433MHz

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SKU: 113060007

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Grove is a very powerful platform developed by Seeed Studio to simplify your IoT projects. We have integrated the grove connector into most boards produced by Seeed to make them become a system. This time, we combined Grove with LoRa to provide an ultra-long-range wireless module for you. 

The main functional module in Grove - LoRa Radio 433MHz is RFM98, which is a transceiver that features the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst mini-missing current consumption. The heart of Grove - LoRa Radio 433MHz is ATmega168, a widely used chip with very high-performance and low power consumption, especially suitable for this grove module.

Using RFM95 module based on SX1276 LoRa® Inputting voltage:5V/3.3V ~28mA(Avg) @+20dBm continuous transmit ~8.4mA(Avg)@standby mode ~20mA(Avg) @receive mode, BW-500kHz

There we already integrated a simple wire antenna to receive the signal, if the signal is too weak to receive, don’t worry, the MHF connector next to the antenna is for adding a second antenna that has an MHF interface to gain more signal. 

Highlighted Features

  • Using RFM95 module based on SX1276 LoRa®

  • ~28mA(Avg) @+20dBm continuous transmit

  • ~8.4mA(Avg)@standby mode

  • ~20mA(Avg) @receive mode, BW-500kHz

  • Simple wire antenna or MHF Connector for external high gain antenna

  • +20dBm - 100 mW Power Output Capability

Documentation 

RFM95/96/97 Data Sheet Atmega168 Data Sheet