Connect the DHT11 sensor to a microcontroller like Arduino or NodeMCU and upload the appropriate code to read the sensor data. Create a Google Sheet and enable the "Google Sheets API" on the Google ...

It uses the MongoLab REST API. It also sends results based on rules to email. The hardware in the photo is an Arduino UNO R3 and a Parallax PIR motion sensor (the white dome in the lower right). The ...

Google gives every account 15GB or so of free storage. These sheets should using that pool of storage. There’s probably a more efficient way to upload and store the data using the Google Drive API.