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Published 20 hours ago • verified publisher icon nodemcu

CH340G is 5V powered, not 3.3V

Open muhlpachr opened this issue 9 years ago • 3 comments

CH340G is 5V powered and thus pushing 5V level (through R12 ~4.3V) into ESP12 on RXD0 instead of 3.3V level.

muhlpachr avatar Apr 16 '15 01:04 muhlpachr

This would explain why my 0.9 boards are unstable and difficult to flash.

abl avatar Apr 17 '15 04:04 abl

Argh, lovely...

AkosLukacs avatar Jan 05 '16 22:01 AkosLukacs

Where is the software for these drivers? The one on here drives me nuts as it keeps disconnecting and connecting.

MrAda avatar Jan 20 '17 20:01 MrAda