This is a IOT device that transmits temperature and humidity data to Adafruit's IOT data service, Adafruit IO.

• ESP8266 Board
• DHT11 (or DHT22 with config.h adjustments)

git clone git@github.com:onebytegone/iot_esp8266_dht11_adafruitio.git
cd iot_esp8266_dht11_adafruitio

Open iot_esp8266_dht11_adafruitio.ino in the Ardunio IDE.

Most likely you will want to edit the following fields in config.h.

• IO_USERNAME: This is your username on io.adafruit.com
• IO_KEY: The AOI key for your account (See this for more info)
• IO_HUMIDITY_FEED: The key for the humidity sensor on io.adafruit.com
• IO_TEMPERATURE_FEED: The key for the temperature sensor on io.adafruit.com
• NETWORK_SSID: The name for your WiFi network
• NETWORK_PSK: The password for your WiFi network

The board definition for the ESP8266 is available via the Boards Manager in the Arduino IDE (Tools > Board > "Boards Manager...")

• https://github.com/esp8266/Arduino

The following libraries need to be installed to build the source code. These are available via the Library Manager in the Arduino IDE (Sketch > Include Library > "Manage Libraries...")

• https://github.com/adafruit/Adafruit_Sensor
• https://github.com/adafruit/DHT-sensor-library

These settings will vary based on your board. The photo below contains the configuration I used, mainly for posterity sake.

This is released under the MIT license. See LICENSE.md for more information.