##USB Switch Controller with mqtt/wifi for ESP8266 / ESP32
A basic implementation for the software side to make an usb switch automatically detect a computer and switch to it if its the only one. ROLINE USB 3.0 Switch 14.01.2312
##Wiring Please don't forget a small resistor (>1000ohms should work) between the input lines D1, D2, D7, to prevent to much leakage as the ESP is 3.3V and the input lines are 5.0V.
There may have been an easier solution as there seems to be a type of UART. But this way it is made as an IOT-device with mqtt