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Right, I have two networks and couldn't figure out why it wasn't working till i figured out they only made it to work on the 2.4GHz side of the house, I'm just curious as to why they only choose that. Folks should have both options at the house, but i've seen some folks that only have 5GHz capability which renders the RT app useless.For whatever reason, RT designed it to only work on the 2.4 side. Owners manual explains what is needed to make it work. Essentially you go into the router and split them by renaming one or the other so the grill won't try to connect to the 5.0 side.
It does, by a couple hundred feet sadly...My understanding is the 2.4 broadcast further than the 5.0. I don't know if that factors into this. But since grills are outside that made be why it is that way.
As someone said, once connected you can use both.It's cheaper for them to just have a 2.4Ghz radio than to have one that does both.
great explanation!2.4GHz and 5GHz are 2 separate radios (think AM and FM). RecTec grills only have a 2.4GHz radio, so they can't connect to anything 5GHz. That's typical of many "smart home" devices. It's a choice because 5GHz signals don't travel as far and don't penetrate walls/floors/ceilings as effectively as 2.4GHz.
Some people have a WiFi setup that uses the same name (SSID) for both 2.4 and 5GHz bands on their router. But they're still different radios. Depending on which one your phone is using during initial setup, the grill might attempt connecting with the 5GHz side - which won't work. Which is why RecTec suggests disabling the 5GHz so it's clear which one is being used.
Once the grill is setup and working, the 5GHz can be re-enabled. Note: Your phone/tablet does not communicate directly with the grill outside of the initial setup. They both talk to a server in the cloud. The grill will still only use the 2.4GHz band (since it only has a 2.4 radio). That's why your phone/tablet can use either the 2.4GHz or 5GHz band to control & monitor the grill.
My understanding is the 2.4 broadcast further than the 5.0. I don't know if that factors into this. But since grills are outside that made be why it is that way.
Great explanation mooncusser2k. I have an Orbit Mesh router that picks the the best band to use. I cannot separate the radio bands with different SSIDs. I don't understand why the smartphone has to be in 2.4 GHz mode to setup the RT controller WiFi. Shouldn't the smartphone be communicating with the router only to setup the controller? I am not too tech savvy. Can you explain it to me?2.4GHz and 5GHz are 2 separate radios (think AM and FM). RecTec grills only have a 2.4GHz radio, so they can't connect to anything 5GHz. That's typical of many "smart home" devices. It's a choice because 5GHz signals don't travel as far and don't penetrate walls/floors/ceilings as effectively as 2.4GHz.
Some people have a WiFi setup that uses the same name (SSID) for both 2.4 and 5GHz bands on their router. But they're still different radios. Depending on which one your phone is using during initial setup, the grill might attempt connecting with the 5GHz side - which won't work. Which is why RecTec suggests disabling the 5GHz so it's clear which one is being used.
Once the grill is setup and working, the 5GHz can be re-enabled. Note: Your phone/tablet does not communicate directly with the grill outside of the initial setup. They both talk to a server in the cloud. The grill will still only use the 2.4GHz band (since it only has a 2.4 radio). That's why your phone/tablet can use either the 2.4GHz or 5GHz band to control & monitor the grill.
I think you are correct, the phone must need to connect to the grill's controller for initial setup. I looked at my router's guest network and I can't tell if is 2.4 only. I don't have issues with other 2.4 devices in my home but they have a web base browser to set them up too. Like my Ring cameras and my home thermostat. I don't guess the Rec Tec controller has a web browser setup, just the app. I am not going to worry about it until I get the grill here and see how she behaves. Thanks mooncusser2kI'm not positive of the reason, but I believe the phone connects to the grill's controller for that initial setup.
Other "smart" devices I own involve a step of disconnecting to the router and connecting to a specific Wi-Fi connection from the device to do the configuration. Then you go back to normal Wi-Fi (ie, your router) and you're done. I reckon the RT setup goes about it a different way, which requires your phone to be on the 2.4GHz.
You might want to try setting up the grill on a guest network, if your router supports that.
I just went through this over the weekend resetting the app on a new phone. I have a 1250 so I have dual band. I can confirm that in initially pairing the grill to the app, it actually used Bluetooth rather than a substitute WiFi network as many other devices do during setup. I only know this as I had inadvertently turned off Bluetooth on my phone and the app warned me to turn it on and keep the phone near the grill during setup.I'm not positive of the reason, but I believe the phone connects to the grill's controller for that initial setup.
Thank you!I just went through this over the weekend resetting the app on a new phone. I have a 1250 so I have dual band. I can confirm that in initially pairing the grill to the app, it actually used Bluetooth rather than a substitute WiFi network as many other devices do during setup. I only know this as I had inadvertently turned off Bluetooth on my phone and the app warned me to turn it on and keep the phone near the grill during setup.