NRF24L01 Wireless RF Transceiver Module (2.4GHz)

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The NRF24L01 Wireless RF Transceiver Module is a versatile and widely used communication module that enables wireless data transmission between devices. It utilizes the NRF24L01 chipset and operates on the 2.4GHz ISM (Industrial, Scientific, and Medical) band, making it suitable for a variety of applications, including remote control systems, sensor networks, and IoT (Internet of Things) projects. This basic module is compact in size, measuring approximately 15x28mm, and is known for its simplicity and reliability in establishing wireless connections

Specificatoins of NRF24L01 Wireless RF Transceiver Module (2.4GHz):

  • Chipset: NRF24L01
  • Operating Frequency: 2.4GHz ISM band
  • Modulation: GFSK (Gaussian Frequency Shift Keying)
  • Communication Protocol: Enhanced ShockBurst (ESB) for easy point-to-point communication
  • Operating Voltage: 1.9~3.6V recommended 3.3V (5V tolerant I/O pins) (dont use Arduino 3.3v pin for power it up)
  • Communication Range: Varies depending on power settings and environmental factors, but can typically reach up to 100 meters in open space.
  • Data Rate: Adjustable data rates, commonly used rates include 250kbps, 1Mbps, and 2Mbps.
  • DIP-8 ultra small package, built-in 2.4G antenna
  • Supports six channels of data reception
  • Supports general modulation methods such as GFSK/FSK
  • Average emission current as low as 110mA
  • Average emission current as low as 110mA
  • Receive sensitivity: -96dBm@250kbps
  • Maximum transmit power: +7dBm
  • 4-wire SPI interface with speeds up to 10MHz
  • Internal integrated intelligent ARQ baseband protocol engine
  • Transceiver data hardware interrupt output
  • Support 1bit RSSI output
  • Output Power: Adjustable power levels for different communication ranges.
  • Interface: SPI (Serial Peripheral Interface) for communication with microcontrollers or other devices.
  • Operating Temperature Range: -20°C to +70°C.
  • Size: 15x28mm.

Features of NRF24L01 Wireless RF Transceiver Module (2.4GHz):

  • Versatile Communication: Enables wireless communication between devices on the 2.4GHz ISM band.
  • Adjustable Data Rate: Offers adjustable data rates to suit different application requirements.
  • Adjustable Power Levels: Provides control over the transmission power for optimizing communication range.
  • Simple Interface: Interfaces with microcontrollers or other devices using the SPI protocol.
  • Compact Size: Compact and lightweight, making it suitable for space-constrained projects.
  • Usage Tip:
  • Pay attention to the power supply voltage, as NRF24L01 typically operates at 3.3V. If interfacing with a 5V microcontroller, use level shifters to ensure compatibility.
  • Caution:
  • Be mindful of the operating voltage and ensure that it matches the module's requirements to prevent damage.
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