Today I LearnedDec 8, 2023
MasterCardog-rajesh

Connecting wifi to Tesla wall connector

I spent considerable amount of time trying to figure out why I cannot connect to wifi for Tesla wall connector from Tesla solar app. Then I learnt the wall connector wifi only supports 2.4ghz and wpa 2. I have eero pro 6. I had to disable 5ghz from settings -> troubleshooting-> temporary disable 5ghz. Also, I had to disable wpa3 from eero labs. Hopefully it saves you time. TC - 405k

Meta vjuiu Dec 8, 2023

Most appliance type WiFi only support 2.4. It’s better for penetration through walls. My garage door opener is the same.

MasterCard og-rajesh OP Dec 8, 2023

Yeah agreed. I have Aladdin connect for garage door. I forgot about disabling 5ghz.

Meta vjuiu Dec 8, 2023

My old router can simultaneously broadcast both a 2.4 and 5ghz signal with the same ID. Surprised eero cannot.

MasterCard og-rajesh OP Dec 8, 2023

It can but sometimes its better to only broadcast 2.4z

Splunk bankboyz Dec 12, 2023

Eero does. That's not the same as what is broadcast to connect to though.

Microsoft shakespher Dec 9, 2023

What will you gain from connecting the wall connector to Wifi? I don’t own a Tesla so I’m naturally curious Do you see charging percentage etc?

MasterCard og-rajesh OP Dec 9, 2023

It gives your charge stats and does auto firmware updates etc. It also shows how much power car is drawing using solar.

Google vhcudosz Dec 11, 2023

it also prevents blowing out your breaker if you have 2 chargers going at the same time

Airbnb byte.bro Dec 9, 2023

Dah, genuine. This is common knowledge

MasterCard og-rajesh OP Dec 9, 2023

I knew the 2.4ghz but did not know it only supports wpa2.

Google Bardman Dec 11, 2023

What did it cost you to set up the connector? Also what was the cost of the connector? I’m thinking of getting one but I’d like to factor in these additional expenses before buying one.

Roblox BobBlox Dec 11, 2023

Wall connector is like $500. My dad did the wiring and added a subpanel for it but without an electrician you can't get any rebates.

Google Bardman Dec 11, 2023

Ah, I just realized OP was talking about the actual charger and not the power wall. I already got the charger set up. I saw the power wall UI and assumed OP was talking about it.

Google vhcudosz Dec 11, 2023

lots of Tesla owner communities, best to check there too if having issues but it’s strange eero doesn’t have both at the same time? 2.4ghz isn’t that old to need disabling yet!

Roblox BobBlox Dec 11, 2023

In fact, best not to disable it for the range. My 5ghz drops like 50% if I go between a wall. My Tesla wall connector probably can't even see that frequency it's so far from my APs

Roblox BobBlox Dec 11, 2023

No issues on my dual band ssid. wpa3 will not work on a LOT of devices though

Amazon pumpinJack Dec 12, 2023

Lot of iot crap only supports 2.4 and gets confused with dual channel. I just create a 2.4 network for all smart home stuff.

MasterCard og-rajesh OP Dec 12, 2023

Agreed. Eero has this option to disable 5ghz. Once its connected the dual channel works fine.