I am reworking the Arduino library to get instantaneous current and voltage, however, I am not sure if I should read the registers AI_WAV/AV_WAV or the SPI burst rgeisters AI_WAV1/AV_WAV1 etc.
Furthermore, do I have to apply any calibration factor when reading out the registers, like the other registers for energy, power, etc.?
Additionally, I wonder if the result of AI_WAV*AV_WAV is equal to the value in the active power register...
Thank you for your help!
Kind regards, Sascha