RF Module FC-RF1023

Product overview

FC-RF1023 comes with a 64Byte first-in-first-out (FIFO) buffer, which greatly reduces the burden of the microcontroller in data processing, and can easily implement a low-cost MCU to complete high-speed data transmission solutions.

The maximum transmit power of the module can reach 20dBm, the receiving sensitivity can reach -116dBm, the transmission rate can reach 100Kbps, and it has forward error correction (Forward Error Correction), Manchester encoding (Manchester), data whitening and other functions. Stable and reliable data transmission is achieved in the crowded ISM frequency band.

Functional features

  • ISM frequency band, support 433MHz/470MHz/868MHz, in line with the national standards of the Commission and CE standards
  • SPI+I2C digital interface, very flexible and convenient to use
  • No need radio frequency circuit debugging, which is convenient for terminal integration and debugging
  • The compact size of the SMT package can meet the narrow space requirements of terminal applications
  • Integrated forward error correction (Forward Error Correction), Manchester encoding (Manchester), data whitening functions to ensure the stability of data transmission
  • Transparent transmission, intelligent data control: half-duplex working mode, two-way data transparent transmission, easy to use, no complicated register parameter calculation
  • Technical ParametersView details

    Modulation method: FSK

    Working frequency: 433MHz/470MHz/868MHz

    Air rate: max. 100kbps

    Maximum transmit power:20dBm

    Receiving sensitivity: -116dBm @2kbps

    -112dBm @10 kbps

    Working voltage: 3.0V~3.6V

    Current characteristics:

    Transmitting current: <100mA @20dBm

    Receiving current: <20mA

    Sleep current: <1μA

    Programming interface: SPI+I2C digital interface 

    Working temperature: -30ᵒC~+70ᵒC

    Working humidity: 10%~90% RH, no condensation

    Dimensions: 18.6mm × 17.6mm × 5mm

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