Datasheet

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RFM210LB-S1 OOK
无线接收模块
General Description of RFM95CW
RFM95CW is an ultra-low-
power, high
LoRa transceiver for
various frequency of 137
MHz wireless applications.It is part of the
SEMTECH RF product line, which includes
complete transmitters, receivers and transceivers.The
high integration of RFM95CW
peripheral materials needed in the system design.
The sensitivity up to - 138
dBm which can optimize
the link performance of applications.In addition,
RFM95CW also supports Duty-
Cycle operation
mode, channel interception, high
-
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 RFM95CW is
1.8V~3.7V. When the sensitivity is reaching
dBm, it only cons
umes 9.9 mA current.
Thisultra-
low power mode can further reduce the
power consumption of the chip .
915MHz LoRa
Features
 Frequency Range:
137~1020MHz
 Modulation: LoRa
 Data Rate: 0.018~37.5 kbps
 Sensitivity: -138 dBm , BW=12
5
 Voltage Range: 1.8~3.7 V
 Receiving Current:
12.5 mA @ BW=125KHz
 Supports
Ultra Low Power Receiving Mode
 Sleeping Current
*160 nA, Duty Cycle = OFF
*600 nA, Duty Cycle = ON
 4-wire SPI Interface
 Supports Full-automatic I
ndependent
mail:[e-mail]
Rev1.0
无线接收模块
General Description of RFM95CW
power, high
-performance
various frequency of 137
-1020
MHz wireless applications.It is part of the
SEMTECH RF product line, which includes
complete transmitters, receivers and transceivers.The
simplifies the
peripheral materials needed in the system design.
dBm which can optimize
the link performance of applications.In addition,
Cycle operation
-
precision RSSI,
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 RFM95CW is
1.8V~3.7V. When the sensitivity is reaching
-138
umes 9.9 mA current.
low power mode can further reduce the
RFM95CW
915MHz LoRa
Transceiver Module
RFM9
5CW
137~1020MHz
5
KHz, SF=12
12.5 mA @ BW=125KHz
Ultra Low Power Receiving Mode
ndependent
Working Mode
Ordering
Information
Model No.
RFM95CW-
915S2
www.hoperf.com
RFM95CW
Transceiver Module
5CW
Information
Working Frequency
915S2
915MHz