The two shortcomings I saw were the price and the lack of WiFi built in. In reality, if this project gets paired with a single board computer, this would truly be a match made in heaven. An 18650 lipo battery to power them on, a cheap stl file for a 3d printed case and you have a disposable one-off hacking device(as in drop it somewhere for a one time task and do everything remotely over ssh and a proxy like ngrok or bore).
Admittedly I started working on something of the sorts a while back though I never really got anywhere due to the lack of time. I actually wanted to include LoRa to the equation to make it truly off the grid. I got as far as writing some boilerplate code for the project and it's been collecting dust ever since... "Someday" as we all like to say...