I'm not sure if this is the subforum where I've to post it.
The thing is that I was developing an ESP32 project that had some power and current restrictions, so I bought an USB power meter with a micro USB data interface.
But the manufacturer's software doesn't work in Linux and doesn't work very well on Android, so I decided to develop my own software.
I've made it GPLv3 an here is the link for anyone that has the same meter and wants to use it with Linux.
https://sourceforge.net/projects/qtc66/
I hope it may be useful for someone.