Longruner NRF24L01+ 2.4GHz Antenna Wireless Transceiver RF Transceiver Module Arduino Compatible (10PCS) NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module 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 the communication needs Built-in hardware CRC error detection, Multipoint communication address control Low-power 1.9 ~ 3.6V, only 1uA on Power down mode