The GlassCalibur: Automated Window Opener GlassCalibur is a smart window opener that opens and closes your windows. It only works with ESPHome at this time. So please be sure you know how to use ESPHome before purchasing. Use Cases Home automation is where this device shines. 1. Use an indoor air quality sensor (like an Awair) to trigger the window to air out the room2. Check Purple Air sensors hourly and close your windows when bad outdoor air is detected2. Measure indoor and outdoor temperatures and cool your room when necessary3. Check weather APIs if it's raining to open/close your window4. Set a schedule to listen to the morning birds chirp Safety features Safety is the primary concern with this device. In case of emergencies, the entire device can be instantly removed from your window. (see GIF above) In case an object or limb gets in the way during window operations, the device will automatically stop and save its location. In the event that you leave the window locked, the device will automatically detect a locked window and stop the motor. Is your window too heavy? The motor has been tested to move up to 40 lbs. However, this is extremely heavy and may cause problems. If your window is this heavy, lubricate it with dry silicone spray and check if that helps. How to install it Installation is super easy. The total install time is just a few minutes. Attach 2 mounts, wait 24 hours for the adhesives to build some strength, and start using.There are 2 mounts that are attached with adhesive. If necessary, you can also use a screw into the sill, but that has been required. First, attach the window mount. Next, attach the sill mount.Wait 24 hours for the adhesives to set and you can now use the window opener.
