From 4e913e6a7f88d8e12c147e7730c8ab4f04c09612 Mon Sep 17 00:00:00 2001
From: Marcus <dad401@gmx.de>
Date: Sat, 6 Nov 2021 14:02:54 +0100
Subject: [PATCH] fixed phase count and frequency common setting

---
 tasmota/xnrg_21_sdm230.ino | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tasmota/xnrg_21_sdm230.ino b/tasmota/xnrg_21_sdm230.ino
index b73d90341..9cdbdea81 100644
--- a/tasmota/xnrg_21_sdm230.ino
+++ b/tasmota/xnrg_21_sdm230.ino
@@ -190,6 +190,8 @@ void Sdm230SnsInit(void)
   uint8_t result = Sdm230Modbus->Begin(SDM230_SPEED);
   if (result) {
     if (2 == result) { ClaimSerial(); }
+      Energy.phase_count = 1;
+      Energy.frequency_common = true;             // Use common frequency
   } else {
     TasmotaGlobal.energy_driver = ENERGY_NONE;
   }