Esp12f devkit v3

Tags: #<Tag:0x00007fa496514680>
#1

I have a ESP12F DEVKIT V3 that I seem to have blown a small (very) component on it and need to replace it. Now I know its a cheap dev board, but I would like to repair it for my own satisfaction. Does anyone know what the component part no is? Thanks guys & gals. .

ESP8266-NodeMcu-Geekcreit-ESP-12F-Development-Board-ESP12-E
ESP8266-NodeMcu-Geekcreit-ESP-12F-Development-Board-ESP12-E.jpg1828×1371 438 KB

#2

It’s a diode… I would be surprised if it’s that that’s blown. Check the big regulator in the foreground too

Courty

#3

its defiantly that as its all black and burnt but you could also be correct and I will also replace the regulator. Any ideas on the burnt part no? Thanks for the reply.
Dave

#4

Is just a bog standard smd diode, you should be able to get that from any good electronics shop.

#5

Thanks for that I will give it a try