This repository contains the checkm8 port for Arduino and USB Host Shield. The sketch works only for iPhone 7; for other platforms, it is necessary to replace payload and overwrite in constants.h.

Arduino explains a little more : “the Arduino USB Host Shield is based on the MAX3421E, which is a USB peripheral/host controller containing the digital logic and analog circuitry necessary to ...

The SparkFun USB Host Shield contains all of the digital logic and analog circuitry necessary to implement a USB peripheral/host controller with your Arduino board. This means you could use your ...

A USB host shield for the Arduino is needed to connect to an Android hand set. You’ll be able to send and receive strings via the terminal, with support for carriage return and life feed characters.

Circuits@Home have managed to host a USB keyboard with an Arduino and display the keyboard inputs on a character LCD. This uses the USB host shield we covered in August. That host shield includes a… ...

The Arduino, Bluetooth module (check your specs, some HC-05, and HC-06 may come on a breakout board expecting 5V), and USB Host shield all run off of 3.3V, but devices you want to plug into the ...