Specifications

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RFM210LB-S1 OOK 无线接收模块
RFM97C
RFM97C is an ultra-low-power, high-performance LoRa transceiver for various frequency of 902-928
MHz wireless applications. It is part of the SEMTECH RF product line, which includes complete
transmitters, receivers and transceivers. The high integration of RFM97C simplifies the peripheral
materials needed in the system design. The sensitivity up to - 138 dBm which can optimize the link
performance of applications.In addition, RFM97C also supports Duty-Cycle operation mode, channel
intercepti on, high-precision RSSI, power-on reset, noise output and other more functions, which makes
the application design more flexible thus to achieve product differentiation design. The working voltage
of RFM97C is 1.8V~3.7V. When the sensitivity is reaching -138 dBm, it only consumes 9.9 mA
current. This ultra-low power mode can further reduce the power consumption of the chip.
Features

Frequency Range: 903.0MHz~927.5MHz For DTS
902.3 MHz~914.9MHz For DSS
 Modulation: LoRa
 Voltage Range: 1.8~3.7 V
 Receiving Current: 12.5 mA
 Supports Ultra Low Power Receiving Mode
 4-wire SPI Interface
 Supports Full-automatic Independent Working
Mode
APPLICATIONS
 Automated Meter Reading.
 Home and Building Automation.
 Wireless Alarm and Security Systems.
 Industrial Monitoring and Control
 Long range Irrigation Systems