Using the KR Sense 90A is quite straightforward. First, since it comes without leads or connectors, you need to attach the appropriate leads. If you're using 12 - gauge heavy - duty leads, be very careful when soldering to avoid any issues. Smaller - gauge leads are a better choice as they're easier to solder and less likely to cause shorts. When it's all set up, the sensor will start measuring DC current by detecting the voltage drop across the shunt resistor and convert it to an analog output. For voltage sensing, it scales to the 3.3V ADC range. As for maintenance, keep it in a dry and clean environment. Don't expose it to extreme temperatures or moisture. Also, make sure the connections stay tight. If you have any problems, refer to the compatibility note - it works well with the Attopilot 90A Voltage and Current Sensor Breakout, so you can cross - check if there are any performance issues.
