ESP8266 Community Forum

- Mon Oct 01, 2018 2:50 am #78447 Hi,

Can anyone please help me. What value diode is this on the NodeMCU?

IMG_20181001_082805.jpg

IMG_20181001_082947.jpg

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- Mon Oct 01, 2018 2:30 pm #78451

Hi,

Can anyone please help me. What value diode is this on the NodeMCU?

IMG_20181001_082805.jpg

IMG_20181001_082947.jpg

I not sure that I see the blown diode in the pictures, but the only diode shown on the version 0.9 NodeMCU schematic is labeled as IN4007/M7(DO-214AC)

- Tue Oct 02, 2018 12:26 am #78455 It's definately blown. But I see the diode on my board looks difference from the one you posted?

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- Tue Oct 02, 2018 1:28 am #78456 just get any Schottky with approx 30V/1A rating that's availlable.