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Update March 2017The RTC and DHT libraries are notorious for creating problems as there are so many of those libraries around carrying the same name. Therefore, In Step 17 I have linked to codebender where you can find the code with the proper libraries.However, codebender is closing down, so I also added a zip file with the code and libraries, but I kept the libraries local, with the INO file, as not to overwrite your existing libraries.I have been using Attiny chips for irrigation tasks in…

Update March 2017The RTC and DHT libraries are notorious for creating problems as there are so many of those libraries around carrying the same name. Therefore, In Step 17 I have linked to codebender where you can find the code with the proper libraries.However, codebender is closing down, so I also added a zip file with the code and libraries, but I kept the libraries local, with the INO file, as not to overwrite your existing libraries.I have been using Attiny chips for irrigation tasks in…

Picture of Arduino - Control DC Motor via Bluetooth

Picture of Arduino - Control DC Motor via Bluetooth

Making a Computer Controlled Greenhouse

Making a Computer Controlled Greenhouse

UPDATE 3: Version 1.3I'm working on making the code as user friendly as possible but it's going to be a long run. I'd like to have separate html and css files but I'm still figuring it out. For now, few changes...: ! ! ! included mDNS protocol, so from now on you don't need IP address to connect to your NodeMCU, simply put terracontrol.local in your browser and you are done (you have to be on the same network, of course) separate file for setting up the variables (setting....

UPDATE 3: Version 1.3I'm working on making the code as user friendly as possible but it's going to be a long run. I'd like to have separate html and css files but I'm still figuring it out. For now, few changes...: ! ! ! included mDNS protocol, so from now on you don't need IP address to connect to your NodeMCU, simply put terracontrol.local in your browser and you are done (you have to be on the same network, of course) separate file for setting up the variables (setting....

MP3 audio file playback from SD Card with Arduino

MP3 audio file playback from SD Card with Arduino

Send notifications to your phone from an ESP8266

Send notifications to your phone from an ESP8266

ESP8266 Temperature Humidity Webserver with a DHT11 sensor_Elec-Cafe

ESP8266 Temperature Humidity Webserver with a DHT11 sensor_Elec-Cafe

Control ESP8266 Over the Internet (from Anywhere)

Control ESP8266 Over the Internet (from Anywhere)

Temperature Monitor with ESP8266 - IoT Programmed using Arduino IDE

Temperature Monitor with ESP8266 - IoT Programmed using Arduino IDE

Handy Arduino Hack

Handy Arduino Hack