You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
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
Ahh, interesting.
I just checked on this and there's (as usual) a bit of an issue with adding software reset:
The wiz550io actually contains a little microcontroller than configures a MAC address that's set at the factory. If you software reset the w5500 then you lose that - but if you try and remember the MAC address from before then you might be remembering an invalid address and not actually resetting it properly.
So basically the only way to do it properly is to use the reset pin...