That’s all well and good until the truck driver operating the mechanical arm drops your bin into the truck. Spoiler alert: the bin will not be fished out, it is now garbage.
So those tags are going to have to be a little cheaper before I’ll use them. :-)
I don’t think I’ve ever heard of that happening to someone!
Luckily these are only £5 each https://www.alibaba.com/x/1lBJtin?ck=pdp
The majority of cost is the wrover and the programming jig (which I think the manufacturer built to order, it’s very… home brew