After my roommate upgraded to fiber optic internet while I was away, I found out that all of my smart home devices, including lightbulbs, no longer work because they only connect to a 2.4 GHz network. Is there a way to set up a 2.4 GHz network using a WiFi extender or any other device? I'm not very tech-savvy, so I'd appreciate a straightforward explanation.
5 Answers
Honestly, your roommate should have made sure you had access to both networks, but you can fix this. Either tweak your existing router settings to show separate SSIDs for 2.4 and 5, or you can set up a second router just for 2.4 GHz. It's really not that complicated!
If you're feeling stuck, just give your internet provider a call. They usually can help you set the router to support both 2.4GHz and 5GHz. It’s often just a setting that needs to be changed. Having separate networks will help prevent disconnect issues with your older devices.
Just set your modem to use a unique name for its 2.4 GHz band. This will pinpoint the connection your devices need and ensure they hook up correctly.
You have a couple of options here. First, check your router settings. If it's set to use a unified SSID for both 2.4 GHz and 5 GHz, you'll want to separate them. This way, you can have distinct networks for each frequency. Another approach is to add a dedicated WiFi access point specifically for your 2.4 GHz devices. This way, you can be sure they connect properly.
You could consider getting a 2.4 GHz router and connecting it directly to your existing 5 GHz router via Ethernet. I've done this a few times, and while it’s not perfect, it can work pretty well for older devices.
That's true! Sometimes keeping it simple with direct connections is the way to go.