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Does this tutorial work on Espruino on ESP8266?

I'm trying it but it doesn't send anything?

1v91 Copyright 2016 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
Flash map 4MB:512/512, manuf 0xe0 chip 0x4016
>Saving key
Saving cert
Saving ca
Done!
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