What you see there is the first time I have successfully connected a web browser running on Android to a Speeduino ECU via a direct USB connection.
The read rate is poor as it was a very old Motorola that is normally my Squeezebox controller, but it was to hand and had a USB-C socket on it. I have got over 60Hz on a desktop browser.
This has been a major chunk to get working and is vital for the plans I have for VE Tuner. It means that it will be possible to turn an ECU using nothing more than Chrome running on an Android phone. No software to install, no lugging a laptop around, just plug your phone in and open a website.
I’m feeling very very chuffed.