Pings a URL and causes an alarm light to flash if the status code is not 200.

Switches on a relay when BLE device is in range

Keep your plant alive from your cell phone.

Tessel listens for a clap, then toggles a relay to turn something on and off.

An API for monitoring and managing a greenhouse over the web with a Tessel.io

Walk in the room and the light turns on. Walk out and after a delay it turns off.

Uses IR signal to latch/unlatch a relay

Garage door controller built with the open Tessel hardware platform. The device hosts the web app used to control the door.

A script for the tessel that uses the NFL's ScoreScript JSON feed to check the scores for a specific game, and trigger an attached relay.

Use your Tessel's GPRS module to trigger actions