Stable Clocks ESP8266 Nodemcu

Thread Starter

danadak

Joined Mar 10, 2018
3,712
Nothing like high precision low jitter clocks for professional work !

This is PWM output from Nodemcu board.

upload_2018-11-8_14-45-54.png

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.
 
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