diff --git a/tasmota/i18n.h b/tasmota/i18n.h
index 462774a53..387ba8f33 100644
--- a/tasmota/i18n.h
+++ b/tasmota/i18n.h
@@ -716,6 +716,9 @@
 #define D_CMND_BR_RUN ""
 #define D_BR_NOT_STARTED  "Berry not started"
 
+// Commands xdrv_60_shift595.ino - 74x595 family shift register driver
+#define D_CMND_SHIFT595_DEVICE_COUNT "Shift595DeviceCount"
+
 // Commands xsns_02_analog.ino
 #define D_CMND_ADCPARAM "AdcParam"
 
diff --git a/tasmota/language/af_AF.h b/tasmota/language/af_AF.h
index 62ffd8920..a97df50be 100644
--- a/tasmota/language/af_AF.h
+++ b/tasmota/language/af_AF.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "te laag"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pomptyd oorskry"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_AF_AF_H_
diff --git a/tasmota/language/bg_BG.h b/tasmota/language/bg_BG.h
index d4015f984..249100589 100644
--- a/tasmota/language/bg_BG.h
+++ b/tasmota/language/bg_BG.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "твърде ниско"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "превишено време за помпане"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_BG_BG_H_
diff --git a/tasmota/language/cs_CZ.h b/tasmota/language/cs_CZ.h
index 08e72f1ea..0d193693e 100644
--- a/tasmota/language/cs_CZ.h
+++ b/tasmota/language/cs_CZ.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_CS_CZ_H_
diff --git a/tasmota/language/de_DE.h b/tasmota/language/de_DE.h
index cc8080529..9ecbc9a03 100644
--- a/tasmota/language/de_DE.h
+++ b/tasmota/language/de_DE.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "zu niedrig"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "Pumpzeit überschritten"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_DE_DE_H_
diff --git a/tasmota/language/el_GR.h b/tasmota/language/el_GR.h
index df517a383..630f19471 100644
--- a/tasmota/language/el_GR.h
+++ b/tasmota/language/el_GR.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_EL_GR_H_
diff --git a/tasmota/language/en_GB.h b/tasmota/language/en_GB.h
index 79eb011f1..9ea7bb50b 100644
--- a/tasmota/language/en_GB.h
+++ b/tasmota/language/en_GB.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_EN_GB_H_
diff --git a/tasmota/language/es_ES.h b/tasmota/language/es_ES.h
index 6ef4fa653..88b371826 100644
--- a/tasmota/language/es_ES.h
+++ b/tasmota/language/es_ES.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "muy bajo"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "tiempo de bomba excedido"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_ES_ES_H_
diff --git a/tasmota/language/fr_FR.h b/tasmota/language/fr_FR.h
index 5dad0c998..f0c3031ed 100644
--- a/tasmota/language/fr_FR.h
+++ b/tasmota/language/fr_FR.h
@@ -1082,4 +1082,10 @@
 #define D_NEOPOOL_PH_LOW                  "Trop bas"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "durée pompage expirée"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_FR_FR_H_
diff --git a/tasmota/language/fy_NL.h b/tasmota/language/fy_NL.h
index 569a0a830..486a540a1 100644
--- a/tasmota/language/fy_NL.h
+++ b/tasmota/language/fy_NL.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_FY_NL_H_
diff --git a/tasmota/language/he_HE.h b/tasmota/language/he_HE.h
index b77b75a23..44853211d 100644
--- a/tasmota/language/he_HE.h
+++ b/tasmota/language/he_HE.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_HE_HE_H_
diff --git a/tasmota/language/hu_HU.h b/tasmota/language/hu_HU.h
index 713979b48..710d3ba3c 100644
--- a/tasmota/language/hu_HU.h
+++ b/tasmota/language/hu_HU.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_HU_HU_H_
diff --git a/tasmota/language/it_IT.h b/tasmota/language/it_IT.h
index f706ee9ad..881f735e0 100644
--- a/tasmota/language/it_IT.h
+++ b/tasmota/language/it_IT.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "troppo basso"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "tempo pompa superato"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_IT_IT_H_
diff --git a/tasmota/language/ko_KO.h b/tasmota/language/ko_KO.h
index a4ce5eae0..90c0f5138 100644
--- a/tasmota/language/ko_KO.h
+++ b/tasmota/language/ko_KO.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_KO_KO_H_
diff --git a/tasmota/language/nl_NL.h b/tasmota/language/nl_NL.h
index 7076b545f..dcc075d19 100644
--- a/tasmota/language/nl_NL.h
+++ b/tasmota/language/nl_NL.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "te laag"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pomptijd bereikt"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_NL_NL_H_
diff --git a/tasmota/language/pl_PL.h b/tasmota/language/pl_PL.h
index 52802b75c..dfd2c155b 100644
--- a/tasmota/language/pl_PL.h
+++ b/tasmota/language/pl_PL.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "czas pompowania przekroczony"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_PL_PL_D_H_
diff --git a/tasmota/language/pt_BR.h b/tasmota/language/pt_BR.h
index 4b59fce59..bcc837cd0 100644
--- a/tasmota/language/pt_BR.h
+++ b/tasmota/language/pt_BR.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "Muito baixo"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "tempo da bomba excedido"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_PT_BR_H_
diff --git a/tasmota/language/pt_PT.h b/tasmota/language/pt_PT.h
index a5bdc4974..07804c950 100644
--- a/tasmota/language/pt_PT.h
+++ b/tasmota/language/pt_PT.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "Muito baixo"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "tempo da bomba excedido"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_PT_PT_H_
diff --git a/tasmota/language/ro_RO.h b/tasmota/language/ro_RO.h
index d4ca37c23..a87dda8bc 100644
--- a/tasmota/language/ro_RO.h
+++ b/tasmota/language/ro_RO.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_RO_RO_H_
diff --git a/tasmota/language/ru_RU.h b/tasmota/language/ru_RU.h
index 25942817c..7808dba8b 100644
--- a/tasmota/language/ru_RU.h
+++ b/tasmota/language/ru_RU.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_RU_RU_H_
diff --git a/tasmota/language/sk_SK.h b/tasmota/language/sk_SK.h
index aa77fbaef..0afdc669d 100644
--- a/tasmota/language/sk_SK.h
+++ b/tasmota/language/sk_SK.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_SK_SK_H_
diff --git a/tasmota/language/sv_SE.h b/tasmota/language/sv_SE.h
index 1ff6c8108..e86ddd99a 100644
--- a/tasmota/language/sv_SE.h
+++ b/tasmota/language/sv_SE.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_SV_SE_H_
diff --git a/tasmota/language/tr_TR.h b/tasmota/language/tr_TR.h
index 301feed7e..13487d3b3 100644
--- a/tasmota/language/tr_TR.h
+++ b/tasmota/language/tr_TR.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_TR_TR_H_
diff --git a/tasmota/language/uk_UA.h b/tasmota/language/uk_UA.h
index 044eaf47e..da89a72a7 100644
--- a/tasmota/language/uk_UA.h
+++ b/tasmota/language/uk_UA.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif // _LANGUAGE_UK_UA_H_
diff --git a/tasmota/language/vi_VN.h b/tasmota/language/vi_VN.h
index f31be5015..d5e4c5543 100644
--- a/tasmota/language/vi_VN.h
+++ b/tasmota/language/vi_VN.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_VI_VN_H_
diff --git a/tasmota/language/zh_CN.h b/tasmota/language/zh_CN.h
index 3bfed5647..1ec0c7eac 100644
--- a/tasmota/language/zh_CN.h
+++ b/tasmota/language/zh_CN.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_ZH_CN_H_
diff --git a/tasmota/language/zh_TW.h b/tasmota/language/zh_TW.h
index a82028e71..5d3c7ced5 100644
--- a/tasmota/language/zh_TW.h
+++ b/tasmota/language/zh_TW.h
@@ -1083,4 +1083,10 @@
 #define D_NEOPOOL_PH_LOW                  "too low"
 #define D_NEOPOOL_PUMP_TIME_EXCEEDED      "pump time exceeded"
 
+// xdrv_60_shift595.ino
+#define D_GPIO_SHIFT595_SRCLK                "74x595 SRCLK"
+#define D_GPIO_SHIFT595_RCLK                 "74x595 RCLK"
+#define D_GPIO_SHIFT595_OE                   "74x595 OE"
+#define D_GPIO_SHIFT595_SER                  "74x595 SER"
+
 #endif  // _LANGUAGE_ZH_TW_H_
diff --git a/tasmota/my_user_config.h b/tasmota/my_user_config.h
index f04b79d93..9eb87e186 100644
--- a/tasmota/my_user_config.h
+++ b/tasmota/my_user_config.h
@@ -893,6 +893,10 @@
 
 // -- Other sensors/drivers -----------------------
 
+// #define USE_SHIFT595
+  #define SHIFT595_INVERT_OUTPUTS false            // [SetOption133] Don't invert outputs of 74x595 shift register
+  #define SHIFT595_DEVICE_COUNT  1                 // [Shift595DeviceCount] Set the number of connected 74x595 shift registers
+
 //#define USE_TM1638                               // Add support for TM1638 switches copying Switch1 .. Switch8 (+1k code)
 //#define USE_HX711                                // Add support for HX711 load cell (+1k5 code)
 //  #define USE_HX711_GUI                          // Add optional web GUI to HX711 as scale (+1k8 code)
diff --git a/tasmota/settings.h b/tasmota/settings.h
index eb8ca22bc..d8e8e23a2 100644
--- a/tasmota/settings.h
+++ b/tasmota/settings.h
@@ -162,7 +162,7 @@ typedef union {                            // Restricted by MISRA-C Rule 18.4 bu
     uint32_t show_heap_with_timestamp : 1; // bit 16 (v9.5.0.9)  - SetOption130 - (Debug) Show heap with logging timestamp
     uint32_t tuya_allow_dimmer_0 : 1;      // bit 17 (v10.0.0.3) - SetOption131 - (Tuya) Allow save dimmer = 0 receved by MCU
     uint32_t tls_use_fingerprint : 1;      // bit 18 (v10.0.0.4) - SetOption132 - (TLS) use fingerprint validation instead of CA based
-    uint32_t shift595_option : 1;          // bit 19 (v10.0.0.4) - SetOption133 - (595)
+    uint32_t shift595_invert_outputs : 1;  // bit 19 (v10.0.0.4) - SetOption133 - (Shift595) invert outputs of 74x595 shift registers
     uint32_t spare20 : 1;                  // bit 20
     uint32_t spare21 : 1;                  // bit 21
     uint32_t spare22 : 1;                  // bit 22
@@ -688,7 +688,7 @@ typedef struct {
 
   uint8_t       free_ea6[32];              // EA6
 
-  uint8_t       shift595;                  // EC6
+  uint8_t       shift595_device_count;     // EC6
   uint8_t       sta_config;                // EC7
   uint8_t       sta_active;                // EC8
   uint8_t       rule_stop;                 // EC9
diff --git a/tasmota/settings.ino b/tasmota/settings.ino
index faee15800..b2a58e2ae 100644
--- a/tasmota/settings.ino
+++ b/tasmota/settings.ino
@@ -1196,6 +1196,9 @@ void SettingsDefaultSet2(void) {
   flag4.mqtt_tls |= MQTT_TLS_ENABLED;
   flag4.mqtt_no_retain |= MQTT_NO_RETAIN;
 
+  flag5.shift595_invert_outputs |= SHIFT595_INVERT_OUTPUTS;
+  Settings->shift595_device_count = SHIFT595_DEVICE_COUNT; 
+
   Settings->flag = flag;
   Settings->flag2 = flag2;
   Settings->flag3 = flag3;
diff --git a/tasmota/tasmota_template.h b/tasmota/tasmota_template.h
index bbbce4d01..d8aa87742 100644
--- a/tasmota/tasmota_template.h
+++ b/tasmota/tasmota_template.h
@@ -176,6 +176,7 @@ enum UserSelectablePins {
   GPIO_BL0942_RX,                      // BL0942 Serial interface
   GPIO_HM330X_SET,                     // HM330X SET pin (sleep when low)
   GPIO_HEARTBEAT, GPIO_HEARTBEAT_INV,
+  GPIO_SHIFT595_SRCLK, GPIO_SHIFT595_RCLK, GPIO_SHIFT595_OE, GPIO_SHIFT595_SER,   // 74x595 Shift register
   GPIO_SENSOR_END };
 
 enum ProgramSelectablePins {
@@ -372,7 +373,9 @@ const char kSensorNames[] PROGMEM =
   D_SENSOR_BL0942_RX "|"
   D_SENSOR_HM330X_SET "|"
   D_SENSOR_HEARTBEAT "|" D_SENSOR_HEARTBEAT "_i|"
-  ;
+
+  D_GPIO_SHIFT595_SRCLK "|" D_GPIO_SHIFT595_RCLK "|" D_GPIO_SHIFT595_OE "|" D_GPIO_SHIFT595_SER "|"
+;
 
 const char kSensorNamesFixed[] PROGMEM =
   D_SENSOR_USER;
@@ -930,6 +933,13 @@ const uint16_t kGpioNiceList[] PROGMEM = {
   AGPIO(GPIO_ADC_JOY) + MAX_ADCS,         // Joystick
   AGPIO(GPIO_ADC_PH) + MAX_ADCS,          // Analog PH Sensor
 #endif  // ESP32
+
+#ifdef USE_SHIFT595
+  AGPIO(GPIO_SHIFT595_SRCLK),            // 74x595 shift register
+  AGPIO(GPIO_SHIFT595_RCLK),
+  AGPIO(GPIO_SHIFT595_OE),
+  AGPIO(GPIO_SHIFT595_SER),
+#endif
 };
 
 /*-------------------------------------------------------------------------------------------*\
diff --git a/tasmota/xdrv_60_shift595.ino b/tasmota/xdrv_60_shift595.ino
new file mode 100644
index 000000000..cf9a3868c
--- /dev/null
+++ b/tasmota/xdrv_60_shift595.ino
@@ -0,0 +1,120 @@
+/*
+  xdrv_60_shift595.ino - 74x595 shift register family support for Tasmota
+
+  Copyright (C) 2021  Jacek Ziółkowski
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifdef USE_SHIFT595
+
+#define XDRV_60           60
+
+const char kShift595Commands[] PROGMEM = "|" D_CMND_SHIFT595_DEVICE_COUNT ;
+void (* const Shift595Command[])(void) PROGMEM = { &CmndShift595Devices };
+
+struct Shift595 {
+  uint8_t pinSRCLK;
+  uint8_t pinRCLK;
+  uint8_t pinSER;
+  uint8_t pinOE;
+  uint8_t outputs;
+  uint8_t first;
+  bool connected = false;
+} *Shift595 = nullptr;
+
+void Shift595ConfigurePin(uint8_t pin, uint8_t value = 0){
+  pinMode(pin, OUTPUT);
+  digitalWrite(pin, value);
+}
+
+void Shift595Init(void)
+{
+  if (PinUsed(GPIO_SHIFT595_SRCLK) && PinUsed(GPIO_SHIFT595_RCLK) && PinUsed(GPIO_SHIFT595_SER)) {
+    Shift595 = (struct Shift595*)calloc(1, sizeof(struct Shift595));
+    
+    Shift595->pinSRCLK = Pin(GPIO_SHIFT595_SRCLK);
+    Shift595->pinRCLK = Pin(GPIO_SHIFT595_RCLK);
+    Shift595->pinSER = Pin(GPIO_SHIFT595_SER);
+
+    Shift595ConfigurePin(Shift595->pinSRCLK);
+    Shift595ConfigurePin(Shift595->pinRCLK);
+    Shift595ConfigurePin(Shift595->pinSER);
+    
+    if (PinUsed(GPIO_SHIFT595_OE)) {
+      Shift595->pinOE = Pin(GPIO_SHIFT595_OE);
+      Shift595ConfigurePin(Shift595->pinOE, 1);
+    }
+
+    Shift595->first = TasmotaGlobal.devices_present;
+    Shift595->outputs = Settings->shift595_device_count * 8;
+    TasmotaGlobal.devices_present += Shift595->outputs;
+    Shift595->connected = true;
+    AddLog(LOG_LEVEL_DEBUG, PSTR("595: Controlling relays POWER%d to POWER%d"), Shift595->first + 1, Shift595->first + Shift595->outputs);
+  }
+}
+
+void Shift595LatchPin(uint8_t pin) {
+  digitalWrite(pin, 1);
+  digitalWrite(pin, 0);
+}
+
+void Shift595SwitchRelay(void)
+{
+  if (Shift595 && Shift595->connected == true) {
+    for (uint32_t i = 0; i < Shift595->outputs; i++) {
+      uint8_t relay_state = bitRead(XdrvMailbox.index, Shift595->first + Shift595->outputs -1 -i);
+      digitalWrite(Shift595->pinSER, Settings->flag5.shift595_invert_outputs ? !relay_state : relay_state);
+      Shift595LatchPin(Shift595->pinSRCLK);
+    }
+
+    Shift595LatchPin(Shift595->pinRCLK);
+
+    if (PinUsed(GPIO_SHIFT595_OE)) {
+        digitalWrite(Shift595->pinOE, 0);     
+      }
+    }
+}
+
+void CmndShift595Devices(void) {
+  if ((XdrvMailbox.payload > 0) && (XdrvMailbox.payload <= 3)) {
+    Settings->shift595_device_count = (1 == XdrvMailbox.payload) ? SHIFT595_DEVICE_COUNT : XdrvMailbox.payload;
+    TasmotaGlobal.restart_flag = 2;
+  }
+  ResponseCmndNumber(Settings->shift595_device_count);
+}
+
+/*********************************************************************************************\
+ * Interface
+\*********************************************************************************************/
+
+bool Xdrv60(uint8_t function)
+{
+  bool result = false;
+
+  if (FUNC_PRE_INIT == function) {
+    Shift595Init();
+    } else if (Shift595) {
+      switch (function) {
+        case FUNC_SET_POWER:
+          Shift595SwitchRelay();
+          break;
+        case FUNC_COMMAND:
+          result = DecodeCommand(kShift595Commands, Shift595Command);
+          break;
+      }
+    }
+  return result;
+}
+
+#endif  // USE_SHIFT595