How to make a CRAFTSMAN 139.53990SRT smart?

The CRAFTSMAN 139.53990SRT is a reliable and popular garage door opener known for its exceptional performance and durability. Manufactured by CRAFTSMAN, a trusted brand in the industry, this opener has gained a reputation for its high-quality construction and user-friendly features.
However, if you want to take your garage door opener to the next level of convenience and control, you can make it smart by purchasing an ismartgate. With the ismartgate, you can transform your existing CRAFTSMAN 139.53990SRT into a smart opener that can be controlled and monitored from anywhere using your smartphone.
The ismartgate is a cutting-edge device that seamlessly integrates with your CRAFTSMAN 139.53990SRT, allowing you to open, close, and monitor your garage door remotely. Whether you're at work, on vacation, or simply in another room of your house, you can have full control over your garage door with just a few taps on your smartphone.
Not only does the ismartgate provide convenience, but it also enhances the security of your garage. You can receive real-time notifications whenever your garage door is opened or closed, ensuring that you're always aware of who is accessing your property. Additionally, the ismartgate allows you to grant temporary or permanent access to family members, friends, or service providers, eliminating the need for physical keys or codes.

How do I install an ismartgate smart garage opener to a CRAFTSMAN 139.53990SRT?

CRAFTSMAN 139.53990SRT wiring diagram.