From d8fa00fa075d89e4a046316dc08837aa1d2da0e4 Mon Sep 17 00:00:00 2001
From: Paul C Diem <PCDiem@FoxValley.net>
Date: Tue, 9 Feb 2021 21:40:37 -0600
Subject: [PATCH] Use # prefix for color channel hex value

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

diff --git a/tasmota/support_device_groups.ino b/tasmota/support_device_groups.ino
index b651443bb..1a412ab3f 100644
--- a/tasmota/support_device_groups.ino
+++ b/tasmota/support_device_groups.ino
@@ -625,9 +625,12 @@ bool _SendDeviceGroupMessage(uint32_t device, DevGroupMessageType message_type,
             switch (item) {
               case DGR_ITEM_LIGHT_CHANNELS:
                 {
+                  bool hex = false;
                   char * endptr;
-                  value = strtoul((char *)value_ptr, &endptr, 10);
-                  bool hex = (*endptr != ',');
+                  if (*value_ptr == '#') {
+                    value_ptr++;
+                    hex = true;
+                  }
                   for (int i = 0; i < 6; i++) {
                     *out_ptr = 0;
                     if (*value_ptr != ' ') {