Grove - LoRa Radio 868MHz

Grove - LoRa Radio 868MHz

Grove - LoRa Radio 868MHz

19.990 19.990 19990.0

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SKU MCI03822
Normal Price
19.990
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Description

The main functional module in Grove - LoRa Radio 433MHz is RFM98, which is a transceiver 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.

There we already integrated a simple wire antenna to receive 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 which has MHF interface to gain more signal.

This is the 433MHz version, which can be used for 868MHz communication.

Note:

Please keep the antenna vertical to the board and as straight as possible to make the best performance.

Please avoid making any big metal object near the antenna and a metal cape is also not recommended if you need to add a cape for your device.

Features:

  • Using RFM98 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
  • Working Temperature: -20 – 70℃
  • Communication Interface: UART
  • Simple wire antenna or MHF Connector for external high gain antenna
  • Working Frequency: 433MHz
  • +20dBm - 100 mW Power Output Capability
  • Size: 20*40mm

Documents:

For libraries and documents, please visit our Wiki page.