my 2 cents, I would wait for release of V3.0
Also would not spend time on V2.1.1
Experience from last updates of ESP-ISF is a 4 weeks delay between rc1 and release.
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.
my 2 cents, I would wait for release of V3.0
Also would not spend time on V2.1.1
Experience from last updates of ESP-ISF is a 4 weeks delay between rc1 and release.