He had tried wireless garage door keypads in the ... The microcontroller has enough GPIO pins to control the garage door, while also monitoring the door’s status using a simple magnet/reed ...

[Sixerdoodle’s] garage door indicator tells him if the door is open or closed. He was inspired by the hack from last September but wanted to make it wireless. The setup uses an RF transmitter ...

Connected to your home WiFi network and compatible with ... the Chamberlain B4613T garage door opener lets you remotely control the device from anywhere and allows you to give access to up to ...