Relay Control and Command Runner Scripts This repository contains two Python scripts for controlling relay modules and automating command execution. The relay_control.py script is used for controlling ...

The following properties may be defined in the default section and apply to all relays on the board: invert - A boolean that indicates if the relay logic should be inverted pulse-time - A floating ...

Figure 1 – USB View Tool #2 – PyUSB The cross platform compatibility of Python makes it the perfect programming language to develop USB terminals and application GUI’s. One of the add-on libraries ...

Reverse engineering USB protocols is fun. With a new tool from Great Scott Gadgets even more :). This helped to create a software to use the DP100 power supply under Linux.

Some of them are connected to native serial ports, and some have USB->RS232 adapters. I am communicating to them via the serial port interface and their /dev/ttyUSB* device nodes.

Python can then be used to send USB commands in real time. Think of this as doing the same thing the Bus Pirate does for SPI and i2c, except that it’s doing it on the USB protocol itself.