Timeline for Nodemcu v3 - Power supply via VU pin?
Current License: CC BY-SA 4.0
3 events
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| Jul 16, 2020 at 18:39 | comment | added | Jmalecki | Thank you, would you say it should be ok also to use this solution for a project where it will be installed for a longer period? If the USB is really connected directly to the VU port I guess this should also be ok. I can't find any electric diagram confirming this however. Yes I will try with that then! If I understand correctly a high max Ampere on the USB charger is OK as the servo motors will only use as much current as they need. One more question, what is the difference between the standard 3.3 V supply and this VU-supply that makes the 3.3 V to be bad for using as a supply? | |
| Jul 16, 2020 at 18:32 | vote | accept | Jmalecki | ||
| Jul 16, 2020 at 17:19 | history | answered | Sim Son | CC BY-SA 4.0 |