ESP8266 Community Forum

- Thu Aug 18, 2016 9:11 am #53223 Setting up an AP on my nodeMCU dev board is very reliable and robust. However, uploading that same code to a standalone esp-12e is very buggy and only works a fraction of the time. Does anyone know any possible causes of this?

- Fri Aug 19, 2016 7:26 am #53286 Poor power supply.

- Fri Aug 19, 2016 7:43 am #53289 Power Supply is desktop BK Precision with bypass capacitor added to circuit from Vcc to Gnd, shouldn't be any issues with power supply.

- Fri Aug 19, 2016 3:37 pm #53323 If you have check the power with a digital oscilloscope, using good technique, and confirmed that you were not getting any glitches, then I would believe you. But just because you have the above connected doesn't mean a lot. How it is all done is very important.