ARDUINO USB HOST CONTROLLER

Projects Networking, Protocols, and Devices
1

hi

I want to send data received serially by master arduino to the slave arduino using USB HOST CONTROLLER.

The master arduino will read the data from serial monitor and send it to USB HOST CONTROLLER which will forward it to slave arduino.

Serial Monitor...>Master Arduino....> usb host controller...> Slave Arduino

I am new to this. So any help would be really appreciated...
Thank You..

2

Why does it have to be USB?

If you connect TX on one Arduino to RX on the other, then they can talk directly over serial with no USB required. If you use an Arduino Micro or Leonardo or Due or Teensy as the master then you still have the uSB communications free to talk to the PC.