Nice - thanks! I believe the circular one is what I'd been hoping to test - no idea why it's taken so long to arrive.
Now I just need to find out where to buy them from in bulk!
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Nice - thanks! I believe the circular one is what I'd been hoping to test - no idea why it's taken so long to arrive.
Now I just need to find out where to buy them from in bulk!