MakerFocus 2pcs nRF24L01PALNA Wireless Transceiver RF Transceiver Module 24G 1100m with SMA Antenna for Arduino

Main Function Enhances the wireless communication performance of the nRF24L01 chip by integrating a power amplifier PA and a lownoise amplifier LNA PA amplifies the transmission power from the standard 0dBm to approximately 22dBm significantly expanding the signal coverage range the LNA optimizes the sensitivity at the receiving end reduces noise interference and ensures stable data reception at long distances Communication Range Equipped with an SMA interface for connecting highgain antennas the communication range exceeds 1100 meters in open environments at 250Kbps and over 520 meters at 2Mbps highspeed rates Low Power Consumption Transmission mode current is only 113mA and reception mode is 135mA Supports SPI interface direct connection to MCU enabling quick integration into existing systems Wide Application It can be widely used for wireless communication between modules such as wireless remote control somatosensory devices RFID NFC smart grid smart home wireless audio etc Instruction Manual Please obtain the example link from the Product Guides and Documents below.