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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 to 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 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
| Input voltage | 5V/3.3V |
| Working Temperature | -20 to 70? |
| Communication Interface | UART |
| Working Frequency | 433MHz |
| Length (mm) | 40 |
| Width (mm) | 20 |
| Height (mm) | 15 |
| Weight (gm) | 11 |
| Mounting hole diameter (mm) | 2 |
| Shipment Weight | 0.016 kg |
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
Package Includes:
- 1 x Grove – LoRa Radio 433MHz
- 1 x Grove Cable
