Stable Clocks ESP8266 Nodemcu

Thread Starter


Joined Mar 10, 2018
Nothing like high precision low jitter clocks for professional work !

This is PWM output from Nodemcu board.


Did not help that supply rail had a couple 100 milivolts of noise on it.

No other I/O on it, but did see a 10 Hz 100 mV pulse on supply rail.
Maybe thats the ALU trying to add two bytes together ... Nothing like a
fast high speed architecture.

Regards, Dana.
Last edited: