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Making your RF 433mhz sensors and devices communicate with your home automation, gateways comparison

After more than one year of usage of home automation (HA) I have seen that one critical point is the communication between the sensors/devices and the HA system. 

 There is several possibilities for that:
  • Infrared
  • 5,8ghz
  • 2,4ghz
  • 867mhz
  • 433mhz
  • wire
  • ...
And for each of these possibility we can have a huge amount of different protocols. The goal of this article is to draft a list of the 433mhz gateways that can be found. We will focus on 433mhz due to the fact that in european countries 433mhz devices/sensors are quite easy to find and with a correct price.

We will take the following citerias:
  • Price
  • DIY complexity
  • Number of protocols taken into account
  • Complexity of home automation integration
And take a look at RFXCom, RFLink, 433toMQTTto433 ESP8266, 433Utils, Broadlink RM... I will put in green the keypoints of each gateway.

E&R = 433mhz emitter and receiver, can be a FS1000A and a XD-RF-5V or a superheterodyne one (recommended)




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Commentaires

  1. Unknown1 février 2017 à 02:03

    Have a look to Nodo (cheap RFLink) : https://www.nodo-shop.nl/en/21-rflink-gateway

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  2. Unknown4 février 2017 à 00:18

    I have a Broadling RmPro and you miss an important advantage or two. It has built in support for IOS/Android control. It also supports 315MHz which as additional common standard for many shutter/blind/gate controls.

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    1. Flo4 février 2017 à 01:13

      Thanks added, do you know where a list of supported RF protocols can be found?

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  3. rflink6 février 2017 à 11:41

    For RFlink: http://www.nemcon.nl/blog2/devlist
    It supports over 100 protocols.
    It supports 315, 433, 868mhz and 2.4 Ghz depending on the modules you add to it..

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  4. Unknown8 février 2017 à 14:18

    Have a look at https://github.com/merbanan/rtl_433/blob/master/README.md.

    It's good for receiving data.

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  5. Miki9 novembre 2019 à 09:10

    Ce commentaire a été supprimé par l'auteur.

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  6. Miki9 novembre 2019 à 09:14

    Thank you for compiling the list.
    Do you know if this USB RF Transceiver can be controlled with OpenHAB?
    https://www.amazon.com/433Mhz-Wireless-Transceiver-Transparent-Transmission/dp/B07P5FS4T7/ref=sr_1_1?keywords=usb+rf+transceiver&qid=1573319226&sr=8-1

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    Réponses
    1. Flo9 novembre 2019 à 10:14

      I nevet had the chance ti test it. I can't say for the moment.

      Supprimer

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