diff --git a/src/httpserver/http_fns.c b/src/httpserver/http_fns.c
index e101c89ee..647e3454b 100644
--- a/src/httpserver/http_fns.c
+++ b/src/httpserver/http_fns.c
@@ -63,6 +63,7 @@ template_t g_templates [] = {
 	{ Setup_Device_TuyaSmartPFW02G, "Tuya Smart PFW02-G"},
     { Setup_Device_AvatarASL04, "Avatar ASL04 5v LED strip"},
     { Setup_Device_BL602_MagicHome_IR_RGB_LedStrip, "BL602 Magic Home LED RGB IR Strip"},
+    { Setup_Device_Sonoff_MiniR3, "Sonoff MiniR3"},
     { Setup_Device_WiFi_DIY_Switch_WB2S_ZN268131, "WB2S WiFi DIY Switch ZN268131"},
 	{ Setup_Device_DS_102_1Gang_WB3S, "DS-102 1 Gang Switch"},
 	{ Setup_Device_DS_102_2Gang_WB3S, "DS-102 2 Gang Switch"},
diff --git a/src/new_builtin_devices.c b/src/new_builtin_devices.c
index 2921b11f2..b66dd4e8d 100644
--- a/src/new_builtin_devices.c
+++ b/src/new_builtin_devices.c
@@ -80,6 +80,24 @@ void Setup_Device_BL602_MagicHome_IR_RGB_LedStrip() {
 	CFG_Save_SetupTimer();
 }
 
+// DeviceName: Sonoff MiniR3
+// ShortDeviceName: minir3
+// https://sonoff.tech/product/minir3
+void Setup_Device_Sonoff_MiniR3() {
+	CFG_ClearPins();
+	// P1 WIFI LED inverted
+	PIN_SetPinRoleForPinIndex(1, IOR_LED_WIFI_n);
+	PIN_SetPinChannelForPinIndex(1, 1);
+	// P5 Relay Button
+	PIN_SetPinRoleForPinIndex(5, IOR_Button);
+	PIN_SetPinChannelForPinIndex(5, 1);
+	// P22 Relay
+	PIN_SetPinRoleForPinIndex(22, IOR_Relay);
+	PIN_SetPinChannelForPinIndex(22, 1);
+
+	CFG_Save_SetupTimer();
+}
+
 // https://www.elektroda.pl/rtvforum/topic3804553.html
 // SmartSwitch Tuya WL-SW01_16 16A
 void Setup_Device_TuyaWL_SW01_16A() {
diff --git a/src/new_pins.h b/src/new_pins.h
index 6a0fb0fb6..38e519111 100644
--- a/src/new_pins.h
+++ b/src/new_pins.h
@@ -228,6 +228,7 @@ void Setup_Device_BK7231T_Raw_PrimeWiFiSmartOutletsOutdoor_CCWFIO232PK();
 void Setup_Device_AvatarASL04();
 void Setup_Device_TuyaSmartWIFISwith_4Gang_CB3S();
 void Setup_Device_BL602_MagicHome_IR_RGB_LedStrip();
+void Setup_Device_Sonoff_MiniR3();
 void Setup_Device_WiFi_DIY_Switch_WB2S_ZN268131();
 void Setup_Device_BK7231N_CB2S_LSPA9_BL0942();
 void Setup_Device_LSC_Smart_Connect_Plug_CB2S();