1. I wish there were more details on the page about the project's time frame. 2. I imagine if it were done more recently they'd use the Pi Zero W 2. 3. It wou

1. I wish there were more details on the page about the project's time frame. 2. I imagine if it were done more recently they'd use the Pi Zero W 2. 3. It would be nicer if I knew where to actually get Pi Zero W 2's.