From 5a3a8ed23248ffb2f125818741f56f75fcd93df4 Mon Sep 17 00:00:00 2001
From: KevinMidboe <kevin.midboe@gmail.com>
Date: Sat, 22 Aug 2020 20:21:44 +0200
Subject: [PATCH] Updated to also run on esp8266.

---
 rotaryEncoder/rotaryEncoder.ino |  6 +++---
 writingText/writingText.ino     | 20 ++++++++++++++++----
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/rotaryEncoder/rotaryEncoder.ino b/rotaryEncoder/rotaryEncoder.ino
index 3bf2598..b9fe90b 100644
--- a/rotaryEncoder/rotaryEncoder.ino
+++ b/rotaryEncoder/rotaryEncoder.ino
@@ -1,7 +1,7 @@
 // Rotary Encoder Inputs
-#define CLK 2
-#define DT 3
-#define SW 4
+#define CLK 13
+#define DT 12
+#define SW 14
 
 int counter = 0;
 int currentStateCLK;
diff --git a/writingText/writingText.ino b/writingText/writingText.ino
index 23a7b0a..06fee60 100644
--- a/writingText/writingText.ino
+++ b/writingText/writingText.ino
@@ -27,12 +27,24 @@
 #define SCREEN_HEIGHT 32 // OLED display height, in pixels
 
 // Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
-#define OLED_RESET     4 // Reset pin # (or -1 if sharing Arduino reset pin)
+#if defined(__AVR__)
+    #define OLED_RESET   -1 // Reset pin # (or -1 if sharing Arduino reset pin)
+#elif defined(ESP8266)
+  #define OLED_RESET     4 // Reset pin # (or -1 if sharing Arduino reset pin)
+#endif
 Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
 
-#define CLK 2
-#define DT 3
-#define SW 4
+#if defined(__AVR__)
+  // Arduino for any board with AVR architecture.
+  #define CLK 2
+  #define DT 3
+  #define SW 4
+#elif defined(ESP8266)
+  // ESP8266 Wemos D1
+  #define CLK 13  // D7
+  #define DT 12   // D6
+  #define SW 14   // D5
+#endif
 
 int counter = 0;
 int currentStateCLK;