Is there anything wrong with my calculations: power requirements and consumption? i.e solar panel and mg995.How can i manage to make my system operate and charge during the day and switch off at night?.Now, since I can't charge and use my battery at the same time and i want the solar panel to be movable by 2 mg995: I want my system to do it's thing during the day (which is supply the system and top of the battery) and at night just face east and put the whole system to sleep(including cutting of power to servos, etc) to save battery and use the battery during times when there's minimal or no sun. I'll be using XL4015 DC-DC step down converter to get the 5V and ~3-5A supply.
I guesstimated the esp32 and the 2 mg995's will take a maximum of 3A combined and additionally(5A if i wanted to add a usb port). I'm going to power the 2 ina219, 1 bme280, 4 LDRs and the rgb led from the esp32's 3.3V pin and power the esp32 itself and the 2 mg995 servos from 5V supply. I also have 12V ~24-30W solar panel which will be the main protagonist of the project and 12V Lead Acid battery to be the side kick. Hello, I have a project which is a solar tracker and i'm using 4 LDRs to detect light etc and 2 mg995 for orienting a solar panel on dual axis configuration along with 2 ina219, 1 bme280 and 1 rgb led for esp32's wifi status.
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