diff --git a/readme.md b/readme.md
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+## SimpleWeather
+Connects a DHT11 or DHT22 to an ESP-8266, then sends temperature and humidity over MQTT.
+
+I use an ESP-01 to keep things cheap. The goal is one per room and one outside, so low cost is a high priority!
\ No newline at end of file
diff --git a/src/Esp_Temperature_V2.ino b/src/Esp_Temperature_V2.ino
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--- a/src/Esp_Temperature_V2.ino
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-#include <ESP8266WiFi.h>
-#include <PubSubClient.h>
-#include "DHT.h"
-#include "math.h"
-#include "secrets.h" // modify 'include/secrets.h SAMPLE' with your details and save as 'include/secrets.h'
-
-#define DHTPIN 2
-#define DHTTYPE DHT11
-
-const char* hostName = "Humidobot-2";
-const char* humidityTopic = "sensors/dht2/humidity";
-const char* temperatureTopic = "sensors/dht2/temperature";
-
-unsigned long lastMeasureAttempt = 0;
-
-// DHT dht;
-DHT dht(DHTPIN, DHTTYPE);
-WiFiClient espClient;
-PubSubClient client(espClient);
-
-const long measurementInterval = 5000; //dht.getMinimumSamplingPeriod();
-
-void setup() {
-  Serial.begin(115200);
-  Serial.println();
-  setup_wifi();
-  client.setServer(mqttServer, mqttPort);
-  dht.begin();
-}
-
-void setup_wifi() {
-  Serial.print("Connecting to " + String(wifi_ssid));
-  WiFi.begin(wifi_ssid, wifi_password);
-  while (WiFi.status() != WL_CONNECTED) {
-    yield(500);
-    Serial.print(".");
-  }
-  Serial.print("WiFi connected. IP: ");
-  Serial.println(WiFi.localIP());
-}
-
-void reconnect() {
-  while (!client.connected()) {
-    Serial.print("Attempting MQTT connection...");
-    if (client.connect(hostName)) {
-      Serial.println("connected");
-    } else {
-      Serial.print(" failed. MQTT connection error: ");
-      Serial.println(client.state());
-      Serial.println(" try again in 5 seconds");
-      yield(5000);
-    }
-  }
-}
-
-void loop() {
-  if (WiFi.status() != WL_CONNECTED) setup_wifi();
-  if (!client.connected()) reconnect();
-  client.loop();
-  if ((millis() - lastMeasureAttempt) > measurementInterval) {
-    reportResults(dht.readTemperature(), dht.readHumidity());
-    lastMeasureAttempt = millis();
-  }
-}
-
-void reportResults(float temp, float humid) {
-  if (!isnan(temp) || !isnan(humid)) {
-    Serial.println("-----------------------");
-    Serial.println("Humidity (%): " + String(humid));
-    Serial.println("Temperature (°C): " + String(temp));
-    Serial.println("-----------------------");
-    client.publish(humidityTopic, String(humid).c_str(), true);
-    client.publish(temperatureTopic, String(temp).c_str(), true);
-  }
-}
-
-void yield(unsigned long yieldDuration) { //overload yield function to allow for any ms delay
-  unsigned long yieldBegan = millis();
-  while ( (millis() - yieldBegan) < yieldDuration ) {
-    yield();
-  }
-}