Updated library to work with ESP8266 board manager version 3.0.0

examples/C02_PM_SHT_OLED_WIFI/C02_PM_SHT_OLED_WIFI.ino

@@ -10,11 +10,11 @@ Plantower PMS5003 (Fine Particle Sensor)
 SenseAir S8 (CO2 Sensor)
 SHT30/31 (Temperature/Humidity Sensor)
 
-Dependent Libraries:
+Please install ESP8266 board manager (tested with version 3.0.0)
+
 The codes needs the following libraries installed:
-ESP8266 board with standard libraries
-WifiManager by tzar, tablatronix tested with Version 2.0.3-alpha
-ESP8266 and ESP32 OLED driver for SSD1306 displays by ThingPulse, Fabrice Weinberg tested with Version 4.1.0
+"WifiManager by tzapu, tablatronix" tested with Version 2.0.3-alpha
+"ESP8266 and ESP32 OLED driver for SSD1306 displays by ThingPulse, Fabrice Weinberg" tested with Version 4.1.0
 
 Configuration:
 Please set in the code below which sensor you are using and if you want to connect it to WiFi.
@@ -99,8 +99,9 @@ void loop(){
   Serial.println(payload);
   String POSTURL = APIROOT + "sensors/airgradient:" + String(ESP.getChipId(),HEX) + "/measures";
   Serial.println(POSTURL);
+  WiFiClient client;
   HTTPClient http;
-  http.begin(POSTURL);
+  http.begin(client, POSTURL);
   http.addHeader("content-type", "application/json");
   int httpCode = http.POST(payload);
   String response = http.getString();

examples/C02_SIMPLE/C02_SIMPLE.ino

@@ -1,3 +1,21 @@
+/*
+This is the code for the AirGradient DIY Air Quality Sensor with an ESP8266 Microcontroller.
+
+It is a high quality sensor showing PM2.5, CO2, Temperature and Humidity on a small display and can send data over Wifi.
+
+For build instructions please visit https://www.airgradient.com/diy/
+
+Compatible with the following sensors:
+SenseAir S8 (CO2 Sensor)
+
+Please install ESP8266 board manager (tested with version 3.0.0)
+
+If you are a school or university contact us for a free trial on the AirGradient platform.
+https://www.airgradient.com/schools/
+
+MIT License
+*/
+
 #include <AirGradient.h>
 AirGradient ag = AirGradient();
 

examples/MHZ19_SIMPLE/MHZ19_SIMPLE.ino

@@ -1,16 +0,0 @@
-#include <AirGradient.h>
-AirGradient ag = AirGradient();
-
-void setup(){
-  Serial.begin(9600);
-  ag.MHZ19_Init(MHZ19B);
-}
-
-void loop(){
-    
-int MHZ19_C02 = ag.readMHZ19();
-Serial.print("C02: ");
-Serial.println(MHZ19_C02);
-
-delay(5000);
-}

examples/PM2_SIMPLE/PM2_SIMPLE.ino

@@ -1,3 +1,21 @@
+/*
+This is the code for the AirGradient DIY Air Quality Sensor with an ESP8266 Microcontroller.
+
+It is a high quality sensor showing PM2.5, CO2, Temperature and Humidity on a small display and can send data over Wifi.
+
+For build instructions please visit https://www.airgradient.com/diy/
+
+Compatible with the following sensors:
+Plantower PMS5003 (Fine Particle Sensor)
+
+Please install ESP8266 board manager (tested with version 3.0.0)
+
+If you are a school or university contact us for a free trial on the AirGradient platform.
+https://www.airgradient.com/schools/
+
+MIT License
+*/
+
 #include <AirGradient.h>
 AirGradient ag = AirGradient();
 

examples/SHT_SIMPLE/SHT_SIMPLE.ino

@@ -1,3 +1,21 @@
+/*
+This is the code for the AirGradient DIY Air Quality Sensor with an ESP8266 Microcontroller.
+
+It is a high quality sensor showing PM2.5, CO2, Temperature and Humidity on a small display and can send data over Wifi.
+
+For build instructions please visit https://www.airgradient.com/diy/
+
+Compatible with the following sensors:
+SHT30/31 (Temperature/Humidity Sensor)
+
+Please install ESP8266 board manager (tested with version 3.0.0)
+
+If you are a school or university contact us for a free trial on the AirGradient platform.
+https://www.airgradient.com/schools/
+
+MIT License
+*/
+
 #include <AirGradient.h>
 AirGradient ag = AirGradient();