Making sketches permanent on nodeMCU

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Re: Making sketches permanent on nodeMCU

By daniel_ezsbc
- Wed Apr 12, 2017 4:27 pm #64890 You have to stake a step back before trying to debug the main application. When you upload your code from the Arduino IDE the code is stored in flash memory and is there when you reboot. Load the blinky example and change the flash rate, download the program and connect it to the USB power supply. If that works, break code in sections and upload increasing parts till it fails. Fix, rinse, repeat till all works.
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Re: Making sketches permanent on nodeMCU

By Ayan Bhattacharjee
- Sun Nov 25, 2018 12:00 am #79260
urbanze wrote:Sketches are permanent. but, if you attach GPIO0 in the GND (in esp01) and restart esp, he start in "Programmer mode". for this, remove the GPIO0 from the GND, after reboot, sketch loaded normally!


I did but doesn't work once I unplug and then reconnect it
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