Vehicle 12V Battery Monitoring
Using the Analogue input on an ESP8266 and voltage divider to monitor the status of a 12V battery in a car.
How much to you save buying a used EV, and is it worth it? How long is the payback? This is my actual calculations about four years later and close to 100kkms on the odometer of the 2014 Nissan Leaf I purchased. Cutting to the chase, it was a LOT better than my estimates, and I wish we’d bought two of them.
Subtitle: How not to be a d@%k, when owning and driving an Electric Vehicle. Warning, these are my opinions, and in some cases may be mine alone. Feel free to weigh in to discussions below, or on the various Facebook EV owners and Nissan Leaf groups. This is a New Zealand site, so some links/comments may be NZ related only. After…