I had a bad experience with Voltage Monitor.
I was charging the batteries looking at the voltage monitor and discovered that the indication is saturating at 4.20 V which also is the maximum suggested voltage.
Unfortunately I did wait a few to shut down the charger, just to see the first battery going to 4.21V. I never saw that voltage.
When I connected my external meter (one laboratory voltmeter and one built around an Arduino) I suddenly discovered that the voltage was 4.3 V while the DJI voltage monitor was topped at 4.20.
I believe there is something wrong in my device.
Could someone confirm if it is topped at 4.20 by design?
If it is like that, I believe there is a great risk in using it to monito r battery voltage during charge phase.
Thanks a lot for your answers.
It was really interesting to continuously monitor the charge voltage using the Arduino and create graphs of the individual battery charge; it's offering a good indication of the status of the batteries.
I was charging the batteries looking at the voltage monitor and discovered that the indication is saturating at 4.20 V which also is the maximum suggested voltage.
Unfortunately I did wait a few to shut down the charger, just to see the first battery going to 4.21V. I never saw that voltage.
When I connected my external meter (one laboratory voltmeter and one built around an Arduino) I suddenly discovered that the voltage was 4.3 V while the DJI voltage monitor was topped at 4.20.
I believe there is something wrong in my device.
Could someone confirm if it is topped at 4.20 by design?
If it is like that, I believe there is a great risk in using it to monito r battery voltage during charge phase.
Thanks a lot for your answers.
It was really interesting to continuously monitor the charge voltage using the Arduino and create graphs of the individual battery charge; it's offering a good indication of the status of the batteries.