USB OTG (On-The-Go) cable enables for example a simple connection of USB slave devices with a smartphone.
USB - Wikipedia
Can i set a MASTER Arduino as sender and receiver? - Networking, Protocols, and Devices - Arduino Forum
usb device - How to switch between usb host and slave mode on a micro usb programatically? - Electrical Engineering Stack Exchange
How to Use APC UPS with Two or More Computers - apcupsd Master Slave Setup
10 Things about OTG – Intehill
Develop USB Host and Device applications with ESP32-S3-USB-OTG board - CNX Software
USB OTG port in slave mode, possible to use USB-A ports in host mode simultaneously? - Electrical Engineering Stack Exchange
Implementing USB 3.0 in MCU-Based Systems
Can't midi thru - beatstep master usb -> zynthian -> midi keyboard slave usb (no sync) - Using Zynthian - Zynthian Discourse
