move OLED output to separate project

.gitignore

@@ -0,0 +1,38 @@
+# Credentials
+credential.h
+
+# emacs files
+*~
+
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app

WiFiDHTOLED.ino

@@ -1,115 +0,0 @@
-#include <PubSubClient.h>
-#include <ESP8266WiFi.h>
-#include <DHTesp.h>
-
-#include <SPI.h>
-#include <Wire.h>
-#include <Adafruit_GFX.h>
-#include <Adafruit_SSD1306.h>
-
-#include "credential.h"
-
-#define SLEEP_MINUTES 1
-
-DHTesp dht;
-
-char* mqtt_server = "ashpool.lan";
-
-WiFiClient wclient;
-
-PubSubClient client(wclient, mqtt_server, 1883);
-
-String nodeID;
-
-
-#define SCREEN_WIDTH 128
-#define SCREEN_HEIGHT 64
-
-Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
-
-void setup() {
-    Serial.begin(115200);
-    nodeID = "ESP_" + String(ESP.getChipId(), 16);
-
-    Serial.println("DHT MQTT Logger:" + nodeID + " Starting\n");
-
-    dht.setup(D4, DHTesp::DHT22);
-
-    Wire.begin(D6, D5);
-
-    if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3c)) {
-      Serial.println("SSD1306 allocation failed");
-    }
-
-    wifi_set_sleep_type(LIGHT_SLEEP_T);
-    wifi();
-
-    if (client.connect((char*) nodeID.c_str())) {
-      Serial.println("Connected to MQTT broker");
-    }
-
-    display.display();
-    display.drawPixel(10, 10, SSD1306_WHITE);
-    display.clearDisplay();
-    display.setTextSize(4);
-    display.setTextColor(SSD1306_WHITE);
-    
-}
-
-void wifi() {
-  WiFi.persistent(false);
-  WiFi.mode(WIFI_OFF);
-  WiFi.mode(WIFI_STA);
-  WiFi.begin(ssid_name, ssid_pass);  // Access WiFi, details from credential.h
-   
-  Serial.print("Connecting to ");
-  Serial.print(ssid_name);
-  Serial.print(" ...");
-
-  while (WiFi.status() != WL_CONNECTED) {   // Wait for WiFi to connect
-    delay(250);
-    Serial.print(".");
-  }
-
-  Serial.println('\n');
-  Serial.println("WiFi connection established");
-  Serial.print("Device's IP address is ");
-  Serial.println(WiFi.localIP());                        // Show device's IP address
-}
-
-template <typename T>
-void publish(const char * topic, T msg)
-{
-  if (!client.connected()) {
-      client.connect((char*) nodeID.c_str());
-    }
-  
-  client.publish(nodeID + "/" + topic, String(msg));
-  Serial.println(nodeID + "/" + topic + ": " + String(msg));
-}
-
-void loop() {
-  delay(dht.getMinimumSamplingPeriod());
-  
-  Serial.println ( "------------------------" ) ;
-
-  if (WiFi.status() != WL_CONNECTED) {
-    wifi();
-  }
-
-  float h = dht.getHumidity();
-  float t = dht.getTemperature();
-  float hic = dht.computeHeatIndex(t, h, false);
-  
-  publish("temp", t);
-  publish("relative_humidity", h);
-  publish("heat_index", String(hic));
-
-  display.clearDisplay();
-  display.setCursor(10,0);
-  display.println(String(t));
-  display.display();
-
-  delay(SLEEP_MINUTES * 60 * 1000L);
-  
-}