From b497cc8cd4c0a111dca97e2f33d1a07499178eff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Xose=20P=C3=A9rez?= <xose.perez@gmail.com>
Date: Tue, 14 Aug 2018 18:57:45 +0200
Subject: [PATCH] Init Serial on RELAY_PROVIDER_STM (#1130)

---
 code/espurna/system.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/espurna/system.ino b/code/espurna/system.ino
index e437bccc..f858216b 100644
--- a/code/espurna/system.ino
+++ b/code/espurna/system.ino
@@ -140,7 +140,7 @@ void _systemSetupSpecificHardware() {
 
     // These devices use the hardware UART
     // to communicate to secondary microcontrollers
-    #if defined(ITEAD_SONOFF_RFBRIDGE) || defined(ITEAD_SONOFF_DUAL) || defined(STM_RELAY)
+    #if defined(ITEAD_SONOFF_RFBRIDGE) || defined(ITEAD_SONOFF_DUAL) || (RELAY_PROVIDER == RELAY_PROVIDER_STM)
         Serial.begin(SERIAL_BAUDRATE);
     #endif