I'm interested in trying to measure cumulative overlap of wireless emitters across as many spectrums as possible. Any suggestions? For instance, I have something like a dozen wireless access points around where I live. I'd like to see just how much wireless exposure I'm getting in the evenings when ...

What would you recommend I do to order what I'm looking for in the US?

Amazon seems to not have what I need ..

John

Is the difference between a Raspberry Pi Zero W and a Raspberry Pi Zero (no "W") the components it ships with? I really don't want any wireless on it at all ..

Greetings! I'd like to run a Pi Zero with a small java process that captures 44k mono wave from an external sound card. I have this working on a pi III and it's hardly touching the CPU. Will a pi zero be okay for this? I want it on a hardwired ethernet, so I assume I'll need a usb adapter, power sup...

I also posted this over at the Adafruit forums. They referred me here, where I hope to get a little help. https://forums.adafruit.com/viewtopic.php?f=50&t=151594&p=754955#p754955 ----- clip ----- Greetings; So, I got the sound card and with no modification I could capture and process my audi...