Briefly introduced: The nRF24L01+ Module – an inexpensive and network-ready 2.4GHz Transceiver Development Board

The nRF24L01+ module, based on the eponymous Nordic Semiconductor chip from Norway, is an easy-to-use radio transmitter and receiver. With it, radio transmission up to 100 meters are possible, even more with an additional antenna and amplifier. It is suitable for the transmission of data between two Arduinos, as well as in larger sensor networks with multiple coupled radio modules.

nRF24L01+ module

nRF24L01+ module


  • license-free 2.4 GHz band, with several channels available
  • Transmission speeds: 250kbps, 1Mbps or 2Mbps available
  • Low-energy functions for battery operation of wireless sensors for months or years
  • Supply voltage 3.3V, 5V tolerant inputs
  • SPI interface
nRF24L01+ Pinbelegung

nRF24L01+ Pinbelegung

Projects with the nRF24L01 + module:

Wireless connection between multiple Arduinos with the nRF24L01+ 2.4GHz transceiver – Project in progress, please came back later …