The Nordic Semiconductor nRF24L01+ is an outstanding transceiver chip operating in the 2.4GHz band. It combines all the great features of the nRF2401A and adds extra pipelines, buffers, and an auto - retransmit function. The improved '+ 'version offers more features and a better range! Key features include drop - in compatibility with nRF24L01, a 1.9V - 3.6V power supply, a 2Mbit data rate, a new long - range 250kbit option, auto - acknowledge, auto - retransmit, multi - transceiver with 6 data pipes, 32 - byte separate TX and RX FIFOs, 5V tolerant input pins, software - selectable channels from 2400MHz to 2525MHz (125 selectable channels), a minimal number of external components, abundant application notes and support on the Nordic Semiconductor Website, and excellent compatibility with the 16MHz SMD Crystal. The available document is the nRF24L01 Datasheet.
Using the nRF24L01+ is straightforward. First, connect it to a power supply within the 1.9V - 3.6V range. Make sure to choose the right software - selectable channel from 2400MHz to 2525MHz according to your needs. It can work well with a 16MHz SMD Crystal. When using it, keep in mind that the input pins are 5V tolerant, but still avoid over - voltage situations. For maintenance, store it in a dry and cool place. Since it has a minimal number of external components, there's not much to worry about in terms of part replacement. If you run into any problems, you can refer to the many application notes and support on the Nordic Semiconductor Website. Also, don't forget to check the nRF24L01 Datasheet for detailed technical information.
