I purchased a solar kit from Voltaic for my project. It has a slick ‘always on’ mode and is working great with the Dash. I am capturing data from Dash.batteryMillivolts and .batteryPercentage and sending to a thingspeak channel. What I want to understand is the percentage. I get readings above the 200 range. What calculation is that using?
The battery pack that comes with the kit has a 12000mAh battery, and I am using the 2nd USB output on it which is 5v, 2000mAh. I am wondering what batteryPercentage is based on and if I can estimate the battery pack charge from that.