Buhdjfnke Wireless WiFi Dongle USB to NRF24L01 Serial Port Module 2.4G WiFi Wireless Communication Module Transmitter

USB to nRF24L01+ module realizes the conversion of 2.4G wireless module SPI interface to TTL serial port and then converts to USB interface communication through USB to TTL serial port chip. Through the serial port assistant, a few AT commands can be used to configure the wireless communication parameters. The system parameter settings not be lost when the power is off, and the last state be maintained after power-on. That is, USB interface 2.4G wireless module = 2.4G wireless module SPI interface + STM32 microcontroller + USB to serial port chip CH340. Customers do not need to know the communication protocol of 2.4G wireless module in detail, but only need to know how to use the serial port to operate it. The built-in watchdog anti-crash program can run stably in industrial control occasions with harsh environments. Shorten the cycle and facilitate the rapid verification and testing of the wireless communication system designed by yourself. The RFX2401C front-end amplifier chip can amplify the wireless signal to a maximum of 22dBm, effectively increasing the signal communication distance.