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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.
@Gordon
I guess it's possible there's some kind of buffer overflow in the ESP8266 itself? If data comes in over WiFi quicker than it can send it out maybe it loses some of it?
Also possibly when sending from Espruino to it, data gets sent in a non-stop stream (because there's just so much it queues up) and that causes problems somehow.
I haven't had time to confirm, but I know the ESP8266 with the old firmware is a bit glitchy especially when handling multiple connections. It'd be great if higher baud rates helped (and it's not totally unexpected I guess).