only the 4444 is fully isolated.

and the automotive 4225 and 4425

Benno

File->Start-up Settings -> Save User Default Settings.

Then at next start everything is as it is when you saved.

You can use different configurations and save them with save settings.
When you double click on the .pssettings file picoscope opens with that settings profile.

Benno

can you post a picture or photo of your test setup ?

Benno

have you connected the ground clip of the probe to the ground your project ?

Benno

can you tel what kind of 3.3V RGB signal
there are a lot of libraries that can do most known RGB signals to leds.

Benno

usually installing the picoscope software will also install/update the driver.

Benno

it is all on git

C/C++

All

Benno

If you are familiar with threads you can use multiple threads (1 for reading the data from the scope) and a second thread for writing accumulated data to the file. Think careful about the FIFO between the read and write thread. because you want to do this without (b)locking and there are some points...

You can do this with the SDK and you can dit it with a higher sample rate than the PS6 software will let you do.

Benno

Feed the serial data in a Raspberry or Arduino and let it generate a digital output signal when it occurs.
Use this to trigger the picoscope.

This is because the serial decoding is done in the PS6 software and not in the scope hardware (where normal triggering is done).

Benno

have you tried notepad++ for editing the files.

Benno

If you use the SDK yes you can.

Benno

Little trick I discovered today.
If you enable a 3th analog channel (or math) then the left border becomes 2 times wider and allows for long label names

Benno

I have a signal with a respons time between 0.1 and 2.0 ms see attachment.

I want to run the trace for 24 hours and see what the min and max delay's are for the signal.
Persistence mode can only show 1 signal not both at the same time.

Benno

can you post a psdata file ?
O a download link to the psdata file.

Benno