HM55B Compass module with 3.3 volt power supply
danl
Posts: 1
All the other parts of my project run on 3.3 volts and the compass chip does. Can I power the module with 3.3 volts? If so, how would I do it?
Thanks
Thanks
Comments
The HM55B has a built-in 3.3V regulator that requires around 1.2V above that for a supply voltage. There's no access to the 3.3V output of the voltage regulator.