I do not think anyone has gotten to the point of having two espruinos talking with 868mhz radio, so nobody knows :-P
Several of us are working on projects involving this, though; I've got some RFM69's (though they're not super long range), and someone else has ordered whiskers. I've made breakout boards for my 69's, but have not applied power to them yet.
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 do not think anyone has gotten to the point of having two espruinos talking with 868mhz radio, so nobody knows :-P
Several of us are working on projects involving this, though; I've got some RFM69's (though they're not super long range), and someone else has ordered whiskers. I've made breakout boards for my 69's, but have not applied power to them yet.