added hardware configuration for witty with DHT22

things/HardwareWittyDht.h

@@ -0,0 +1,37 @@
+/*
+ * Witty Cloud
+ * development board, featuring RGB LED, LDR and a button
+ * added hardware: DHT22 temperature and humidity sensor
+ * 
+ * Settings in IDE:
+ * - Board: "WeMos D1 R2 & mini"
+ */
+
+#include "DeviceRgb.h"
+#include "DeviceLdr.h"
+#include "DeviceButton.h"
+#include "DeviceDht.h"
+
+const char* FWNAME = "things@WittyDht";
+
+const byte PIN_RGB_RED = D8;
+const byte PIN_RGB_GREEN = D6;
+const byte PIN_RGB_BLUE = D7;
+DeviceRgb deviceRgb(PIN_RGB_RED, PIN_RGB_GREEN, PIN_RGB_BLUE);
+
+const byte PIN_LDR = A0;
+DeviceLdr deviceLdr(PIN_LDR);
+
+const byte PIN_BUTTON = D2;
+DeviceButton deviceButton(PIN_BUTTON);
+
+const byte PIN_DHT = D5;
+const byte TYPE_DHT = DHT22;
+DeviceDht deviceDht(PIN_DHT, TYPE_DHT);
+
+Device* devices[] = {
+  &deviceRgb,
+  &deviceLdr,
+  &deviceButton,
+  &deviceDht,
+};

things/things.ino

@@ -1,6 +1,7 @@
 #include <Homie.h> // https://github.com/marvinroger/homie-esp8266
 
 #include "HardwareWitty.h"
+//#include "HardwareWittyDht.h"
 //#include "HardwareH801wifi.h"
 
 const char* FWVERSION = "1.0.0";