9
Are ESP8266 modules useless today? WPA3 compatibility (discuss.tchncs.de)
submitted 2 days ago by to c/askelectronics@discuss.tchncs.de
5 comments fedilink hide all child comments
 

Since I upgraded my router from a model that only supports WPA2 to a model that also supports WPA3 my ESP8266 modules do not work consistently anymore.

I read online that the ESP8266 modules do not support WPA3 at all.

My router has a hybrid WPA2 and WPA3 security setting so it should support legacy devices. Apparently this compatibility is iffy.

What is strange though is that tasmota devices, which have an ESP8266 chip on them, work fine. This is especially frustrating because apparently the chip does work it's just some obscure setting or command that needs to be set.

Does anyone have any experience with this? I have a lot of old ESP8266 modules and would like to put them to use.

you are viewing a single comment's thread
view the rest of the comments
[–] 5 points 2 days ago

That would need a firewall rule if the SSIDs are on separate subnets/vlans, or alternatively if you put both wifi SSIDs on the same subnet you can access everything just like normal.

  • permalink
  • fedilink
  • source
  • parent