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RFM75CW-S3

Low Power High Performance 2.4 GHz GFSK Transceiver

RFM75C-S3.PNG

General Description


RFM75(C)-S3 is a GFSK transceiver operating in the world wide ISM frequency band at 2400-2483.5 MHz. Burst mode transmission and up to 2Mbps air data rate make them suitable for applications requiring ultra low power consumption. The embedded packet processing engines enable their full operation with a very simple MCU as a radio system. Auto re-transmission and auto acknowledge give reliable link without any MCU interference.


Features


  • 2400-2483.5 MHz ISM band operation

  • Support 250Kbps, 1Mbps and 2 Mbps air data rate

  • Programmable output power

  • Tolerate +/- 60ppm 16 MHz crystal

  • Variable payload length from 1 to 32bytes

  • Automatic packet processing

  • 6 data pipes for 1:6 star networks

  • 1.9V to 3.6V power supply

  • 4-pin SPI interface with maximum 8 MHz RFM75C-S3 RFM75-S3 clock rate

  • 20-pin 4x4mm QFN package


Applications


  • Wireless PC peripherals

  • Wireless gamepads

  • Wireless audio

  • Remote controls

  • Home automation

  • Toys


Design documents and resources
Certification & Test Reports:
RF Module Reach
2020-05-18
RF Module ROHS 2.0
2020-05-18
Typical application plan
Smart Wear

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Smart Phone

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Outdoor Sports Product

Outdoor Sports Product

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3D Navigation

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Smart Wear

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Smart Phone

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Outdoor Sports Product

Outdoor Sports Product

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3D Navigation

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