Does anyone one have any interest in ambient guitar ? Its a form of music making which I am becoming fascinated with an its a million milescaway from my usual blues/rock interests.
I think the basics are a compressor,volume pedal plus delay and reverb. Im looking forward to discovering more.
You could try some simple fingerpicking arpeggios too, they sound great with the echos.
And I’ll add in a bonus modulation pedal…. 
Ambient guitar is a great way to improvise and stretch out musically. My personal preference is to feed something interesting into a looper or put on a drone backing track. I don’t do swells and other ambient specific cliches, but delay, reverb and a little dirt are enough to get going:
Ambient Night Loop
Thank you.