I tested it on the smallest one you linked.
It should work with all of them though. The protocol is super friendly.
@DrAzzy 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.
I tested it on the smallest one you linked.
It should work with all of them though. The protocol is super friendly.