Description:

SeeedStudio 433MHz LoRa Module is 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.

Specifications:

• Model Type: SeeedStudio Grove Modules
• Frequency: 433MHz
• Voltage Rating: 3.3 to 5V DC
• Input Voltage: 5V/3.3V

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

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.

Package Included:

1 x SeeedStudio 433MHz LoRa Module Grove LoRa Radio LoRa Wireless Module Long-Range Wireless Module IoT Wireless Sensor Build Your Own IoT Network With 433MHz LoRa Radio Module Easy-to-Use LoRa Radio For Arduino and Raspberry Pi