2 pcs nRF24L01+ (Plus-Version) 2.4GHz wireless data modem module for max. 2Mbit/s. 3.3V logic level. For Arduino, Raspberry etc. Only 18 x 12mm.
NRF24L01 2.4GHz Transceiver Module
Gkotix Usb M177 NRF24L01 2.4GHz Wireless Transceiver Module, For Used In It Projects, 15gm at best price in Faridabad
NRF24L01 Pin out needed - General Electronics - Arduino Forum
315/433MHz, 2.4GHz Etc. - UNIVERSAL-SOLDER®
SX1278 LoRa Long Range Super-Mini Data Modem 433MHz - Antenna
2 x nRF24L01+ 2.4GHz Wireless Mini Module 1.9-3.6V : Electronics
Módulo de radio NRF24L01 2.4 GHz (2 uds.)
CC2530 Zigbee Wireless UART Module
Can I connect 20 (twenty) nRF24L01 transmitter to only 1(one) nRF24L01 receiver through Arduino? How much transmitter can we use at a time? - Quora
CC2530 Zigbee Wireless UART Module
2 x nRF24L01+ 2.4GHz Wireless Mini Module 1.9-3.6V : Electronics