CanZE is an Android App that allows you to read out some useful information out of your Renault ZE car (actually Zoe, Kangoo Z.E. & Fluence Z.E.) that you cannot access using the on-board computer or display.
It uses either some custom hardware or an ELM327 Bluetooth dongle to interface the CAN-bus of the car an retrieve or request every information from there.
The app is displaying information as gauges, bar charts or text. Ever wondered if the batteries were too hot to charge?
Here is a video of an outdated version of the app in action: