Voltage calibration question #34
-
|
Hi, The documentation currently only has a single sample values for a 9-volt transformer on a 110-Volt line. Could you please document how to modify this value for a 12-V transformer and/or a 230V line? |
Beta Was this translation helpful? Give feedback.
Answered by
CircuitSetup
Mar 16, 2021
Replies: 1 comment
-
|
You will need to calibrate the AC transformer to the meter for it to read accurately. The calibration procedure is located here: https://github.com/CircuitSetup/Split-Single-Phase-Energy-Meter#voltage-procedure If you're using ESPHome, you can view the output in the ESPHome web interface. |
Beta Was this translation helpful? Give feedback.
0 replies
Answer selected by
CircuitSetup
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
You will need to calibrate the AC transformer to the meter for it to read accurately. The calibration procedure is located here: https://github.com/CircuitSetup/Split-Single-Phase-Energy-Meter#voltage-procedure
If you're using ESPHome, you can view the output in the ESPHome web interface.