I'd been considering working out a way to do this over Bluetooth networking for a while - have a Pi0W on a power bank in my bag, hooked up to phone over BT for

I'd been considering working out a way to do this over Bluetooth networking for a while - have a Pi0W on a power bank in my bag, hooked up to phone over BT for when I want to test something quick on the go (ideas often happen on buses, subways, etc). Might tinker with it this evening.