Hi.
I have one WT32 and I’m finding it runs really hot and then stops working. I thought it might be the shield I designed, however if I power the unit directly it still gets really hot.
Any ideas of why this might be happening?
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I’m experiencing the same, did you find a solution?
I did. There two version of the WT32-etho1 the newer version doesn’t get hot.
you want the one that says V1.4
Thanks for the fast reply! Unfortunately mine is already a V1.4 
Other things…
Run it of a 3amp supply amd make sure power supply cables are thick as you can