This nRF24L01+ module is designed with Power amplifier and SMA antenna. This allowed you to use the wireless communication up to 1000 meters. This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost. It can achieve a good balance between wireless transition performance and cost. You can easily add it with your own MCU/ARM/PIC/AVR/STM32 system.