diff --git a/lib/A4988_Stepper/src/A4988_Stepper.cpp b/lib/A4988_Stepper/src/A4988_Stepper.cpp
index 5d723195d..cbd72390a 100644
--- a/lib/A4988_Stepper/src/A4988_Stepper.cpp
+++ b/lib/A4988_Stepper/src/A4988_Stepper.cpp
@@ -14,7 +14,7 @@
 
  Drives a bipolar motor, controlled by A4988 stepper driver circuit
  */
-
+//
 #include "Arduino.h"
 #include "A4988_Stepper.h"
 A4988_Stepper::A4988_Stepper( int   m_spr
@@ -60,35 +60,16 @@ void A4988_Stepper::adjustPins(void) {
 
 void A4988_Stepper::adjustMicrosteps() {
    if ((motor_ms1_pin<99)&&(motor_ms2_pin<99)&&(motor_ms3_pin<99)) {
-     switch (motor_MIS){
-       case 1:
-         digitalWrite(motor_ms1_pin, LOW);
-         digitalWrite(motor_ms2_pin, LOW);
-         digitalWrite(motor_ms3_pin, LOW);
-       break;
-       case 2:
-         digitalWrite(motor_ms1_pin, HIGH);
-         digitalWrite(motor_ms2_pin, LOW);
-         digitalWrite(motor_ms3_pin, LOW);
-       break;
-          digitalWrite(motor_ms1_pin, LOW);
-          digitalWrite(motor_ms2_pin, HIGH);
-          digitalWrite(motor_ms3_pin, LOW);
-       case 4:
-          digitalWrite(motor_ms1_pin, HIGH);
-          digitalWrite(motor_ms2_pin, HIGH);
-          digitalWrite(motor_ms3_pin, LOW);
-       break;
-       case 8:
-          digitalWrite(motor_ms1_pin, LOW);
-          digitalWrite(motor_ms2_pin, LOW);
-          digitalWrite(motor_ms3_pin, HIGH);
-       break;
-       case 16:
-          digitalWrite(motor_ms1_pin, HIGH);
-          digitalWrite(motor_ms2_pin, HIGH);
-          digitalWrite(motor_ms3_pin, HIGH);
-       break;
+     unsigned short i = 0;
+     while (i < 5){
+       if (motor_MIS & (1<<i)){
+         unsigned short mask = MIS_TABLE[i];
+         digitalWrite(motor_ms1_pin, 1&mask?HIGH:LOW);
+         digitalWrite(motor_ms2_pin, 2&mask?HIGH:LOW);
+         digitalWrite(motor_ms3_pin, 4&mask?HIGH:LOW);
+         break;
+       }
+       i++;
      }
    } else {
      motor_MIS = 1;
@@ -102,6 +83,7 @@ void A4988_Stepper::adjustMicrosteps() {
 void A4988_Stepper::setMIS(short oneToSixteen) {
    motor_MIS = oneToSixteen;
    adjustMicrosteps();
+   adjustDelay();
  }
 
  short A4988_Stepper::getMIS(void) {
diff --git a/lib/A4988_Stepper/src/A4988_Stepper.h b/lib/A4988_Stepper/src/A4988_Stepper.h
index c03b63c1f..a907adfb1 100644
--- a/lib/A4988_Stepper/src/A4988_Stepper.h
+++ b/lib/A4988_Stepper/src/A4988_Stepper.h
@@ -48,6 +48,7 @@ class A4988_Stepper {
     void  disable (void              );
 
     int   version (void              );
+    const unsigned short MIS_TABLE[5] = {0b000,0b001,0b010,0b011,0b111};
 
   private:
     void adjustDelay(void);
diff --git a/platformio.ini b/platformio.ini
index 50c652c19..d19018416 100755
--- a/platformio.ini
+++ b/platformio.ini
@@ -25,7 +25,7 @@ build_dir = .pioenvs
 ;default_envs = sonoff-BR
 ;default_envs = sonoff-CN
 ;default_envs = sonoff-CZ
-default_envs = sonoff-DE
+;default_envs = sonoff-DE
 ;default_envs = sonoff-ES
 ;default_envs = sonoff-FR
 ;default_envs = sonoff-GR
@@ -218,8 +218,7 @@ upload_speed              = 115200
 upload_resetmethod        = nodemcu
 
 ; *** Upload Serial reset method for Wemos and NodeMCU
-; upload_port               = COM5 
-upload_port               = /dev/cu.wchusbserial1410
+upload_port               = COM5
 extra_scripts             = pio/strip-floats.py
 
 ; *** Upload file to OTA server using SCP
diff --git a/sonoff/my_user_config.h b/sonoff/my_user_config.h
index d2a2e1753..df8ecc06f 100644
--- a/sonoff/my_user_config.h
+++ b/sonoff/my_user_config.h
@@ -57,10 +57,10 @@
 #define BOOT_LOOP_OFFSET       1                 // [SetOption36] Number of boot loops before starting restoring defaults (0 = disable, 1..200 = boot loops offset)
 
 // -- Wifi ----------------------------------------
-#define WIFI_IP_ADDRESS        ""                // [IpAddress1] Set to 0.0.0.0 for using DHCP or enter a static IP address
-#define WIFI_GATEWAY           ""                // [IpAddress2] If not using DHCP set Gateway IP address
-#define WIFI_SUBNETMASK        ""                // [IpAddress3] If not using DHCP set Network mask
-#define WIFI_DNS               ""                // [IpAddress4] If not using DHCP set DNS IP address (might be equal to WIFI_GATEWAY)
+#define WIFI_IP_ADDRESS        "0.0.0.0"         // [IpAddress1] Set to 0.0.0.0 for using DHCP or enter a static IP address
+#define WIFI_GATEWAY           "192.168.1.1"     // [IpAddress2] If not using DHCP set Gateway IP address
+#define WIFI_SUBNETMASK        "255.255.255.0"   // [IpAddress3] If not using DHCP set Network mask
+#define WIFI_DNS               "192.168.1.1"     // [IpAddress4] If not using DHCP set DNS IP address (might be equal to WIFI_GATEWAY)
 
 #define STA_SSID1              ""                // [Ssid1] Wifi SSID
 #define STA_PASS1              ""                // [Password1] Wifi password
@@ -341,6 +341,7 @@
 //  #define USE_ADS1115                            // Enable ADS1115 16 bit A/D converter (I2C address 0x48, 0x49, 0x4A or 0x4B) based on Adafruit ADS1x15 library (no library needed) (+0k7 code)
 //  #define USE_ADS1115_I2CDEV                     // Enable ADS1115 16 bit A/D converter (I2C address 0x48, 0x49, 0x4A or 0x4B) using library i2cdevlib-Core and i2cdevlib-ADS1115 (+2k code)
 //  #define USE_INA219                             // Enable INA219 (I2C address 0x40, 0x41 0x44 or 0x45) Low voltage and current sensor (+1k code)
+//  #define USE_INA226                             // Enable INA226 (I2C address 0x40, 0x41 0x44 or 0x45) Low voltage and current sensor (+2k3 code)
   #define USE_SHT3X                              // Enable SHT3x (I2C address 0x44 or 0x45) or SHTC3 (I2C address 0x70) sensor (+0k7 code)
 //  #define USE_TSL2561                            // Enable TSL2561 sensor (I2C address 0x29, 0x39 or 0x49) using library Joba_Tsl2561 (+2k3 code)
 //  #define USE_MGS                                // Enable Xadow and Grove Mutichannel Gas sensor using library Multichannel_Gas_Sensor (+10k code)
@@ -527,7 +528,7 @@
 #define USE_SM16716                              // Add support for SM16716 RGB LED controller (+0k7 code)
 
 //#define USE_HRE                                  // Add support for Badger HR-E Water Meter (+1k4 code)
-#define USE_A4988_Stepper                          // Add support for A4988 Stepper-Motors-Driver-circuit (+10k4 code)
+//#define USE_A4988_Stepper                        // Add support for A4988 stepper-motor-driver-circuit (+10k5 code)
 
 /*********************************************************************************************\
  * Debug features
diff --git a/sonoff/xdrv_25_A4988_Stepper.ino b/sonoff/xdrv_25_A4988_Stepper.ino
index 9ab3d0a95..94dbd1bf7 100644
--- a/sonoff/xdrv_25_A4988_Stepper.ino
+++ b/sonoff/xdrv_25_A4988_Stepper.ino
@@ -133,7 +133,7 @@ void CmndMOTOR(void){
 void A4988CmndResponse(uint32_t error){
   switch (error) {
     case A4988_NO_JSON_COMMAND:
-      ResponseCmndChar(PSTR("Kein Commando!"));
+      ResponseCmndChar(PSTR("No command!"));
       break;
     case A4988_MOVE:
       ResponseCmndChar(PSTR("Stepping!"));