From e859f2bbf726b4c2bedb65c04c41ebb68e374f31 Mon Sep 17 00:00:00 2001
From: "Alex. Tircovnicu" <alex.tircovnicu@gmail.com>
Date: Sun, 27 Sep 2020 04:03:32 +0200
Subject: [PATCH] hw: add support for Gosund SP111 (hardware version 1.1 16A)
 (#2369)

---
 code/espurna/config/arduino.h  |  1 +
 code/espurna/config/hardware.h | 43 ++++++++++++++++++++++++++++++++++
 code/platformio.ini            |  4 ++++
 3 files changed, 48 insertions(+)

diff --git a/code/espurna/config/arduino.h b/code/espurna/config/arduino.h
index 3caae5de..7c8b6655 100644
--- a/code/espurna/config/arduino.h
+++ b/code/espurna/config/arduino.h
@@ -64,6 +64,7 @@
 //#define GENERIC_GU10
 //#define GENERIC_V9261F
 //#define GIZWITS_WITTY_CLOUD
+//#define GOSUND_SP111
 //#define GOSUND_WP3
 //#define GOSUND_WS1
 //#define GREEN_ESP8266RELAY
diff --git a/code/espurna/config/hardware.h b/code/espurna/config/hardware.h
index 2ff8b2db..feb9dbb5 100644
--- a/code/espurna/config/hardware.h
+++ b/code/espurna/config/hardware.h
@@ -3421,6 +3421,49 @@
     // LED1 is using TX pin
     #define DEBUG_SERIAL_SUPPORT 0
 
+// ----------------------------------------------------------------------------------------
+//  Power socket 16A similar to BLITZWOLF_BWSHPX but button pin differs 
+//  IMPORTANT, This template is for hardware version SP111_A_Wifi_Ver1.1 (as printed on the PCB)
+//  hhttps://www.amazon.de/-/en/Smallest-Consumption-Measuring-Function-Compatible/dp/B07PSMF47W
+// ----------------------------------------------------------------------------------------    
+
+#elif defined(GOSUND_SP111)
+
+    // Info
+    #define MANUFACTURER                "GOSUND"
+    #define DEVICE                      "SP111"
+
+   // Buttons
+    #define BUTTON1_PIN                 13
+    #define BUTTON1_CONFIG              BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON1_RELAY               1
+
+    // Relays
+    #define RELAY1_PIN                  15
+    #define RELAY1_TYPE                 RELAY_TYPE_NORMAL
+
+    // LEDs
+    #define LED1_PIN                    2
+    #define LED1_PIN_INVERSE            1
+    #define LED2_PIN                    0
+    #define LED2_PIN_INVERSE            1
+    #define LED2_MODE                   LED_MODE_FINDME
+    #define LED2_RELAY                  1
+
+    // HJL01 / BL0937
+    #ifndef HLW8012_SUPPORT
+    #define HLW8012_SUPPORT             1
+    #endif
+    #define HLW8012_SEL_PIN             12
+    #define HLW8012_CF1_PIN             4
+    #define HLW8012_CF_PIN              5
+
+    #define HLW8012_SEL_CURRENT         LOW
+    #define HLW8012_CURRENT_RATIO       25740
+    #define HLW8012_VOLTAGE_RATIO       313400
+    #define HLW8012_POWER_RATIO         3414290
+    #define HLW8012_INTERRUPT_ON        FALLING
+
 // ----------------------------------------------------------------------------------------
 //  Homecube 16A is similar but some pins differ and it also has RGB LEDs
 //  https://www.amazon.de/gp/product/B07D7RVF56/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
diff --git a/code/platformio.ini b/code/platformio.ini
index 5c1c5ebb..9e1ca4a1 100644
--- a/code/platformio.ini
+++ b/code/platformio.ini
@@ -869,6 +869,10 @@ src_build_flags = -DGOSUND_WP3
 extends = env:esp8266-1m-base
 src_build_flags = -DGOSUND_WS1
 
+[env:gosund-sp111]
+extends = env:esp8266-1m-base
+src_build_flags = -DGOSUND_SP111
+
 [env:digoo-nx-sp202]
 extends = env:esp8266-1m-base
 src_build_flags = -DDIGOO_NX_SP202