I'm using the pi for a search and rescue robot. I need the range to be around 100 meters. I was thinking about using a device like this:
https://www.bhphotovideo.com/bnh/contro ... ku=1123117
But it requires Poe and I don't think the pi supports that. If not what is the best way to connect a device such as this ? Preferably without an expander board. Thanks in advance!