https://w.electrodragon.com/w/Category:NRF24#NRF24L01_with_STC_C51_MCU

Feature of NRF24L01:

  • 2.4Ghz worldwide free open ISM band
  • High working speed up to 2Mbps, high efficient GFSK modulation, can transfer audio or video.
  • 125 channels for multiple communication or jumping channels communication.
  • Embedded CRC error-check and point to mutiple point communication control
  • operation voltage at 3.0-3.6V (3V3)
  • External 2.4Ghz antenna, compact size 18mm * 30mm
  • Module can set address by software, only output data when device receive right address, can directly connect to any MCU, and easy to programmer.
  • 2.54 pins space, compatible with normal module interface, easy to replace.
  • 51, AVR reference code is available, simply copy and modify
  • Transfer distance can reach 1000 meters @ 250 Kbps (normally can reach 0.8KM)

SCH

with STM32

with arduino

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