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RFM75-S 2.4 GHz radio module View larger

RFM75-S 2.4 GHz radio module

A GFSK transceiver operating in the ISM 2400 ... 2483.5 MHz frequency range. Powered by a voltage of 1.9 ... 3.6 V, the pins are goldpin connectors. It has a built-in PCB antenna. HOPE MICROELECTRONICS RFM75-S

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ID: 572806

1,99€ gross (23% VAT)
1,62€ net

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Description

RFM75 is a GFSK transceiver operating in the ISM 2400 ... 2483.5 MHz frequency range. Powered by a voltage of 1.9 ... 3.6 V, the pins are goldpin connectors. It has a built-in PCB antenna. Transmission in series mode and data rates up to 2 Mbps make them suitable for applications requiring very low energy consumption. Built-in package processing engines enable their full operation with a very simple MCU as a radio system. Automatic re-transmission and automatic confirmation ensure a reliable connection without any disturbance to the MCU. RFM75 operates in TDD mode, both as a transmitter and as a receiver.

properties

  • Operating range ISM 2400 ... 2483.5 MHz
  • Data transfer rate of 250 Kb / s, 1 Mb / s and 2 Mb / s
  • 4-pin SPI interface up to 8 MHz
  • Programmable output power
  • Low power consumption
  • Variable length from 1 to 32 bytes
  • Automatic processing of packets
  • Power supply 1.9 ... 3.6 V

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