From 7ab1ee525dd38d3a04b049300a672b6d11f97378 Mon Sep 17 00:00:00 2001
From: Stedd <toanpa+git@pm.me>
Date: Sat, 21 Oct 2023 19:37:38 +0200
Subject: [PATCH] Watchdog in the first Byte

---
 UDP.ino | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/UDP.ino b/UDP.ino
index 01960c3..3c984bb 100644
--- a/UDP.ino
+++ b/UDP.ino
@@ -7,6 +7,8 @@ const char* password = "&nHM%D2!$]Qg[VUv";
 const IPAddress multicastIP = IPAddress(239, 1, 2, 3);
 int port = 1234;
 
+byte watchdog = 0;
+
 AsyncUDP udp;
 
 void UdpInit() {
@@ -16,8 +18,9 @@ void UdpInit() {
 }
 
 void UdpLoop() {
-  byte data[8] = {1, 2, 3, 4, 5, 6, 7, 8};
-    udp.writeTo(data, sizeof(data), multicastIP, port);
+  byte data[8] = { 1, 2, 3, 4, 5, 6, 7, 8 };
+  data[0] = watchdog++;
+  udp.writeTo(data, sizeof(data), multicastIP, port);
 }