This library is a fork from scogswell's library. The main intention of this library was to implement a device able to respond to AT Commands, for example "AT", "AT+RST", that kind of commands you see ...

Experimental This library gives easy control over the 8 pins of a TCA9554 and TCA9534 device. The pins can be used for INPUT (default) and OUTPUT, and can be set per single pin, or with a mask to set ...

Step by step guide to Deny or Allow access to Downloads folder on this device. You can choose to turn on or off access to file system and fix file access permission to the folder.

This guide tells you how to enable a USB port blocked by administrators in the Windows 11 and 10 platforms with various methods.