# Rojaflex Shutter Support

**URL:** https://community.homey.app/t/rojaflex-shutter-support/77369
**Category:** Devices
**Tags:** rf-433
**Created:** [March 8, 2023, 7:08pm UTC](https://community.homey.app/t/rojaflex-shutter-support/77369 "2023-03-08T19:08:51Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Sebastian\_Hofmann](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sebastian_hofmann/32/71114_2.png) [@Sebastian\_Hofmann](https://community.homey.app/u/Sebastian_Hofmann)
#### Post date: [March 8, 2023, 7:08pm UTC](https://community.homey.app/t/rojaflex-shutter-support/77369/1 "2023-03-08T19:08:51Z")

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Hello,

this is my first post, I hope I do all right.  
I would like to get native support for Rojaflex shutters.

I implemented it already in RTL\_433 for listening and command generation:

> <https://github.com/merbanan/rtl_433/blob/master/src/devices/rojaflex.c>

It is also implemented in FHEM with other community developers.  
So the complete CC1101 frequence settings can be seen here:

> <https://github.com/RFD-FHEM/RFFHEM/issues/955#issuecomment-981121520>
>
> \## Specifications for new sensor / switch / or other device ... 
> 
> - manufac…turer: Rojaflex
> - model name: MLSF-10/17
> - pictures of the device / the board (very helpful), see below
> The chip in the remote is the: TI\_CC110L
>   
> I am able to receive data with:
> cc1101\_config | Freq: 433.920 MHz, Bandwidth: 325 KHz, rAmpl: 42 dB, sens: 8 dB, DataRate: 5603.79 Baud
> cc1101\_config\_ext | Modulation: ASK/OOK, Syncmod: No preamble/sync | 2021-04-18 13:11:18
> 
> \## Specifications 
> 
> - Microcontroller:
> - Version (Firmware):
> !\[TI\_CC110L\](https://user-images.githubusercontent.com/68365998/115143735-61468380-a049-11eb-9aad-a7fde81c1a75.jpg)
> \[TI\_CC110L.pdf\](https://github.com/RFD-FHEM/RFFHEM/files/6331120/TI\_CC110L.pdf)
> 
> FHEM LOG with Verbose 5
> 
> \[log.rtfd.zip\](https://github.com/RFD-FHEM/RFFHEM/files/6331131/log.rtfd.zip)
> 
>   
> 
> - Versionmodul (FHEM Module):

I am not familiar with NodeJS, so maybe someone has fun in cloning another basic shutter implementation 😛

Thanks ins advanced

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<div class="post-metadata">

### Author: ![Sebastian\_Hofmann](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sebastian_hofmann/32/71114_2.png) [@Sebastian\_Hofmann](https://community.homey.app/u/Sebastian_Hofmann)
#### Post date: [March 8, 2023, 7:40pm UTC](https://community.homey.app/t/rojaflex-shutter-support/77369/2 "2023-03-08T19:40:08Z")

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I will try a Dooya app which is mentioned here: [Pair Dooya blinds](https://community.homey.app/t/pair-dooya-blinds/18937) maybe I am lucky.