NodeMCU not retaining sketch

Your new topic does not fit any of the above??? Check first. Then post here. Thanks.

Moderator: igrr

 Reply

User avatar

Re: NodeMCU not retaining sketch

By Venkatesh
- Mon Dec 21, 2015 9:52 pm #36936 This is same problem most of the people are facing when they connect LED to GPIO 0 and 2 and the ESP won't even start. To fix it, just add a diode in-between LED/LDR and GND.
 Reply
Return to General Discussions