From ec034b334894a3777324b2ce19ce2ad75e459d8a Mon Sep 17 00:00:00 2001
From: Alexandre B <alexandre.bobkov@gmail.com>
Date: Sun, 17 Dec 2023 13:30:33 -0500
Subject: [PATCH] System status LED

---
 ESP32_Temperture-Node/src/config.h | 2 +-
 ESP32_Temperture-Node/src/main.cpp | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ESP32_Temperture-Node/src/config.h b/ESP32_Temperture-Node/src/config.h
index 056800d0d..1f5ae0a1e 100644
--- a/ESP32_Temperture-Node/src/config.h
+++ b/ESP32_Temperture-Node/src/config.h
@@ -76,7 +76,7 @@ D13           28    =>  Assigned to read RPM
 ----------------------------------------------
 */
 #define PING_PIN  33  // GPIO 33 pin # of audio ping
-#define LED_PIN   33           
+#define LED_PIN   32  // GPIO 32 pin # for system status LED
 #define SWITCH_1  14  // GPIO 14
 #define SWITCH_2  12  // GPIO 12
 #define DAC_CH1   25  // GPIO 25
diff --git a/ESP32_Temperture-Node/src/main.cpp b/ESP32_Temperture-Node/src/main.cpp
index 8adb07164..f3056e6d2 100644
--- a/ESP32_Temperture-Node/src/main.cpp
+++ b/ESP32_Temperture-Node/src/main.cpp
@@ -204,6 +204,8 @@ void setup() {
   #ifdef devkit_36pin_001
   #endif
   #ifdef devkit_30pin_001
+  #endif
+  #ifdef devkit_v4_38pin_ext_antenna 
   pinMode(LED_PIN, OUTPUT);
   pinMode(PING_PIN, OUTPUT);
   pinMode(SWITCH_1, OUTPUT);