I wanted to measure the power of 33 watts micro turbine. Wether it is suitable for AC or DC? May i know which power have to be supplied?

why the value is (minus) ? im using dfrobot i2c digital wattmeter for solar panel

Hi Francois,

Please e-mail us with your detailed issue at [email protected]

Hey Ashvin,
We actually have this product available: https://www.dfrobot.com/pro... which can precise current measurements up to 50A

Unfortunately we do not have a similar product rated for 30amps. One suggestion would be running a few of these in tandem to your separate components. Then you can combine their data in software to get an idea of your power and energy usage.

Hi,
You can I2C multiplexer to expand the I2C address. check this https://www.dfrobot.com/pro...