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NRF24L01+ Wireless Transceiver Module

NRF24L01+ 2.4GHz Wireless Transceiver Module for Arduino
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NRF24L01+ Wireless Transceiver Module Specification

  • Worldwide license-free 2.4GHz ISM band operation
  • 250kbps, 1Mbps and 2Mbps on-air data-rate options
  • Enhanced ShockBurst
  • Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, particularly suitable for industrial control applications.
  • 125 Channels, Multi-point communication, and frequency hopping to meet communication needs.
  • Built-in hardware CRC error detection, Multipoint communication address control.
  • Low-power 1.9 ~ 3.6V, only 1uA on Power-down mode.
  • Built-in 2.4Ghz antenna.
  • Maximum output power: +20dBm
  • Emission mode current(peak): 115mA
  • Receive Mode Current(peak): 45mA
  • Power-down mode current: 4.2uA
  • Communication range 262 feet (80 meters) in ideal conditions.
  • Available software to set the address only received local Address when output data (Provide interrupt instruction), can be directly connected to a variety of microcontrollers, Software programming is very convenient.
  • Built-in voltage regulator.
  • Standard DIP Pitch Interface for embedded applications.
  • Size: 3.3cm x 1.4cm

The NRF24L01+ is a single chip 2.4GHz transceiver with an embedded baseband protocol engine (Enhanced ShockBurstTM), suitable for ultra low power wireless applications. The NRF24L01+ is designed for operation in the worldwide ISM frequency band at 2.400 - 2.4835GHz. You can operate and configure the nRF24L01+ through a Serial Peripheral Interface (SPI). The register map, which is accessible through the SPI, contains all configuration registers in the NRF24L01+ and is accessible in all operation modes of the chip. The radio front end uses GFSK modulation. It has user configurable parameters like frequency channel, output power, and air data rate. NRF24L01+ supports an air data rate of 250 kbps, 1 Mbps and 2Mbps. The high air data rate combined with two power saving modes make the NRF24L01+ very suitable for ultra-low power designs.nRF24L01+ is drop-in compatible with nRF24L01 and on-air compatible with NRF2401A, nRF2402, nRF24E1 and nRF24E2. Inter-modulation and wideband blocking values in NRF24L01+ are much improved in comparison to the NRF24L01 and the addition of internal filtering to NRF24L01+ has improved the margins for meeting RF regulatory standards. Internal voltage regulators ensure a high Power Supply Rejection Ratio (PSRR) and a wide power supply range.

Note: These are the boards with the nRF24L01+. The ‘+’ version of the IC has improved range, sensitivity, and data rates. The command set is backward compatible with the original nRF24L01.