Sunday, March 8, 2015

Problems reading VCC



In the SDK there is a hidden function called readvdd33() that returns the internal measured VDD.


000004f8 T readvdd33

On my setup board I am not able to find a correct value since the function always returns 4096. Need to test it on the ESP-01 to see if make any difference.


Update: Other users have reported this function as a working one, maybe their setup was running on batteries ?

Will be nice to have this functions like it is on Arduino ! 

No comments:

Post a Comment