From fbf93e80ae00dd745fa2645856b61795bf30d379 Mon Sep 17 00:00:00 2001
From: RubyOn <info@rubyon.co.kr>
Date: Mon, 21 Apr 2025 10:50:41 +0900
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---
 app/services/modbus/polling_service.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/services/modbus/polling_service.rb b/app/services/modbus/polling_service.rb
index a8e5be8..b981e70 100644
--- a/app/services/modbus/polling_service.rb
+++ b/app/services/modbus/polling_service.rb
@@ -37,6 +37,7 @@ module Modbus
       def apply_schedule(schedule)
         if schedule.is_active
           run_script("on_off.rb", "0", "[Schedule] ON")
+          sleep 2
           run_script(
             "serial.rb",
             (schedule.temperature * 10).to_i.to_s,