From 52ca2c85de949f1815f52d429d262679c3bc60ef Mon Sep 17 00:00:00 2001
From: mfuchs1984 <57141790+mfuchs1984@users.noreply.github.com>
Date: Thu, 14 Nov 2024 13:19:47 +0100
Subject: [PATCH] Mennekes: reduce heartbeat interval to 5 seconds (#17260)

Ref. https://github.com/evcc-io/evcc/discussions/17087#discussioncomment-11252216
---
 charger/mennekes-compact.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/charger/mennekes-compact.go b/charger/mennekes-compact.go
index d334ab358..577e22e56 100644
--- a/charger/mennekes-compact.go
+++ b/charger/mennekes-compact.go
@@ -58,7 +58,7 @@ const (
 	mennekesRegChargedEnergyTotal   = 0x1000 // float32
 
 	mennekesAllowed           = 1
-	mennekesHeartbeatInterval = 8 * time.Second
+	mennekesHeartbeatInterval = 5 * time.Second
 	mennekesHeartbeatToken    = 0x55AA // 21930
 )