I am using an ACS758 with my sequencer project and found a little problem with the configuration.
The files are attached.
A0 is used for the current sensor, A1 measures the battery voltage using a 47k/10k voltage divider.
When is set:
Code: Select all
#define NUMBEROFCELLS 0
When I set it to 1 it works but with 2 additional parameters (lowest cell voltage, cell voltage). But "Revolution" (rpm) is no longer available then.
In another setup it worked well when I set the cell voltages to zero
Any idea what is wrong? It is not a problem with the cell number 1 but I want to understand why it does not work with zero cell setting.
Best regards
Onki