From 92256514161e25340415f226772e210c9ca15c78 Mon Sep 17 00:00:00 2001 From: Yannik25 Date: Mon, 16 Oct 2023 10:21:32 +0200 Subject: [PATCH] Update README.md Correct 3-phase CT clamp phase description as also mentioned here: https://github.com/CircuitSetup/Expandable-6-Channel-ESP32-Energy-Meter/issues/138 --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index e681d58..e9f3844 100644 --- a/README.md +++ b/README.md @@ -171,8 +171,8 @@ What you'll need to measure all 3 phases properly: * JP12 and JP13 severed on the main board & add-on boards Similar to the above for measuring a second voltage, once JP12 and JP13 are severed: * CT1-CT3 on the main board, and CT1-CT3 on the add-on board will be in phase with the 1st phase -* CT3-CT4 on the main board with the 2nd phase -* CT3-CT4 on the add-on board with the 3rd phase. +* CT4-CT6 on the main board with the 2nd phase +* CT1-CT6 on the add-on board with the 3rd phase. The transformers should be calibrated individually for greater accuracy.