Can't read battery voltage

rainnw · 2 · 1326

rainnw

  • Full Member
  • ***
    • Posts: 16
    • View Profile
I have a TinyScreen+

I am reading the ADC line A4 (thats what appears to be wired up in the schematic), but I am getting a bunch of random values.

Is there any particular trick to obtaining the voltage?



thesko

  • Full Member
  • ***
    • Posts: 22
    • View Profile
Looks like with the "Plus" version you can only know if it is charging or not..
I'm waiting for a reply on this topic to know more about the options left:
http://forum.tinycircuits.com/index.php?topic=1779.msg3754#msg3754


 

SMF spam blocked by CleanTalk