We are using our Boron devices with a 3.7V 10.4Ah 38148Wh batteries. Our devices are either connected to the mains or else the customer uses a 6V Adafruit solar panel.
We are having some intermittent charging issues. 2G/3G Borons running OS 3.1.0.
These are the PMIC settings that we are currently using:
conf.powerSourceMaxCurrent(900) // was 900 .powerSourceMinVoltage(4208) // was 4500 .batteryChargeCurrent(900) ///it was 1024 .batteryChargeVoltage(4112) //4208 .feature(SystemPowerFeature::USE_VIN_SETTINGS_WITH_USB_HOST) ; int res = System.setPowerConfiguration(conf); //System.enterSafeMode(); Serial.print(" <---- PMIC MODE END "); Serial.println(res);
When I look at other peoples code around using solar panels I always see
being used. On the docs, this says its for use with external PMICs then gives the Boron SOM as an example. Should I be using this statement in my settings above? Also are teh values used in the settings above appropriate?
Thanks in advance.