change update time

FlippR-Driver/src/output/detail/DisplayBoardPinController.cpp

@@ -9,8 +9,6 @@
 
 #include "utility/config.h"
 
-
-#define DISPLAY_SLEEP_TIME_MICRO 10000
 namespace flippR_driver
 {
 namespace output
@@ -55,6 +53,7 @@ void DisplayBoardPinController::write_display(const items::OutputDisplay &displa
   for (uint8_t i = 0; i < content.size(); i++)
   {
     write_display_digit(display.get_address(), content.at(i) - '0', content.size() - i - 1);
+    std::this_thread::sleep_for(this->update_time);
   }
 }