Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature - very nice! The improved '+' version of the nRF24L01 includes more features and better range! Features: * Drop in compatible with nRF24L01 * 1.9V-3.6V supply * 2Mbit data rate * New long range 250kbit option * Auto acknowledge * Auto re-transmit * Multiceiver - 6 data pipes * 32 byte separate TX and RX FIFOs * 5V tolerant input pins * Software selectable channel from 2400MHz to 2525MHz (125 Selectable channels) * Minimum number of external components * Lots of application notes and support on Nordic Semiconductor Website * Works well with the 16MHz SMD Crystal Documents: * nRF24L01 Datasheet https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2008-04-21 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2008-09-24 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2008-10-18 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2015-12-31 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2016-01-14 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2016-11-26 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2016-11-28 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2016-11-30 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2016-12-09 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2016-12-13 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2017-11-24 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2017-11-28 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2018-11-21 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2018-11-27 https://elecena.pl/product/634379/2-4ghz-transceiver-ic-nrf24l01 2022-02-22