2.4GHz Wireless Module NRF24L01 with antenna or without external antenna Description: The real GFSK monolithic transceiver chip Built-in hardware and link layer Automatic response and automatic retransmission function Address and CRC check function Channel switching time is very short, can be used for frequency hopping Fully compatible with nRF24XX series The global open ISM frequency band, the maximum 0dbm transmitted power, free license to use. Specification: I/O can accept 5v level of input Low working voltage: 1.9 ~ 3.6 V Wireless rate: 1 or 2 MBPS SPI interface rate: 0 ~ 8MBPS 125 optional channels work Transmission distance up to 100 meters in outdoor open occasions Package included: 1 x NRF24L01 2.4GHz antenna wireless > select antenna option
