From 035667327d617620e1ef71faf60b98439f21d2ab Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Wed, 16 Jul 2025 15:40:02 +0200
Subject: [PATCH] Add support for P4 GUI Template config

---
 tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino b/tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino
index afe1c8432..085d69af6 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino
@@ -2274,7 +2274,11 @@ uint16_t WebGetGpioArg(uint32_t i) {
 
 void TemplateSaveSettings(void) {
   char tmp[TOPSZ];                                      // WebGetArg NAME and GPIO/BASE/FLAG byte value
+#ifdef ESP8266
   char command[300];                                    // Template command string
+#else
+  char command[500];                                    // Template command string supporting P4 (55 GPIOs)
+#endif
 
   WebGetArg(PSTR("s1"), tmp, sizeof(tmp));              // NAME
   snprintf_P(command, sizeof(command), PSTR(D_CMND_TEMPLATE " {\"" D_JSON_NAME "\":\"%s\",\"" D_JSON_GPIO "\":["), tmp);