# Does Homey support 433mhz learning mode? **URL:** \ **Category:** Questions & Help\ **Tags:** rf-433\ **Created:** [October 23, 2021, 7:30am UTC](https://community.homey.app/t/does-homey-support-433mhz-learning-mode/53587 "2021-10-23T07:30:55Z")\ **Posts on this page:** 1\ **Showing post:** 12
**Author:** ![Russell\_S](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/russell_s/32/45779_2.png) [@Russell\_S](https://community.homey.app/u/Russell_S)\ **Post date:** [October 23, 2021, 11:19am UTC](https://community.homey.app/t/does-homey-support-433mhz-learning-mode/53587/12 "2021-10-23T11:19:36Z")
In the event that a SonOff bridge flashed with Tasmota can’t decipher an RF transmission I think it might be possible get around this by also doing an additional flash of the RF chip that’s on the RF bridge using a firmware called Portich and just purely deal with “raw” RF codes for listening and for transmitting .. This is just a theory though… There is a fellow in another thread on here that is currently having issues dealing with an RF device that uses a proprietary RF protocol.. I suggested to him that he try and just deal with pure RF raw codes using his SonOff.. I don’t know if he has tried it yet though .. Have a read of the thread. It might give you some insight.. > [@Dio App](https://community.homey.app/t/dio-app/53219/20): > > Agreed! Additionally, if someone happens to have the HCS app installed (pro only), there’s a nice central control panel for update settings --- _[View the full topic](https://community.homey.app/t/does-homey-support-433mhz-learning-mode/53587)._