diff --git a/platformio.ini b/platformio.ini
index 0a1aca4..a1ae337 100755
--- a/platformio.ini
+++ b/platformio.ini
@@ -12,8 +12,8 @@
 platform = espressif8266
 board = d1
 framework = arduino
-monitor_speed =115200
-upload_speed = 115200
+monitor_speed =74800
+
 monitor_filters = time
 lib_deps =
   adafruit/Adafruit BusIO @ 1.16.1
diff --git a/src/main.cpp b/src/main.cpp
index d1d5396..88bcd68 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -41,7 +41,7 @@ unsigned long delayTime;
 void printValues();
 
 void setup() {
-    Serial.begin(115200);
+    Serial.begin(74800);
     Serial.println(F("BME280 test"));
 
     unsigned status;