# RF433mhz signal description: 1 element array can not be used for word

**URL:** https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815
**Category:** Developers
**Tags:** app, rf-433, homey-pro
**Created:** [October 25, 2023, 7:25pm UTC](https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815 "2023-10-25T19:25:20Z")
**Posts on this page:** 5
**Page:** 1

<div class="post-metadata">

### Author: ![Gergely\_Horvath](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gergely_horvath/32/79645_2.png) [@Gergely\_Horvath](https://community.homey.app/u/Gergely_Horvath)
#### Post date: [October 25, 2023, 7:25pm UTC](https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815/1 "2023-10-25T19:25:20Z")

</div>

I would like to make an app to replace a 433Mhz remote.  
I have done the reverse engineering and found out, the word for 1 is only one constant value for 325Us.  
Homey does not accept one value in signal description. Could you please help me, how could I solve this issue?

This is my signal description:

```auto
{
  "sof": [
    560
  ],
  "eof": [],
  "words": [
    [
      162,
      162
    ],
    [
      325
    ]
  ],
  "interval": 10000,
  "sensitivity": 0.5,
  "repetitions": 10,
  "minimalLength": 23,
  "maximalLength": 23
}

```

This is how the signal looks like:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/5/7/577b084e477b27997804dbd462bf535aea9a581a.png)

Thank you in advance.

---

<div class="post-metadata">

### Author: ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)
#### Post date: [October 26, 2023, 5:39am UTC](https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815/2 "2023-10-26T05:39:11Z")

</div>

Have you tried `[325, 0]`?

---

<div class="post-metadata">

### Author: ![Gergely\_Horvath](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gergely_horvath/32/79645_2.png) [@Gergely\_Horvath](https://community.homey.app/u/Gergely_Horvath)
#### Post date: [October 26, 2023, 7:19am UTC](https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815/3 "2023-10-26T07:19:08Z")

</div>

Yes I have, unfortunately 5 is the min value.

---

<div class="post-metadata">

### Author: ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)
#### Post date: [October 26, 2023, 7:31am UTC](https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815/4 "2023-10-26T07:31:32Z")

</div>

That’s annoying. Perhaps you should ask your question on the `#developers` channel on [Slack](https://slack.athom.com/).

---

<div class="post-metadata">

### Author: ![Gergely\_Horvath](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gergely_horvath/32/79645_2.png) [@Gergely\_Horvath](https://community.homey.app/u/Gergely_Horvath)
#### Post date: [October 26, 2023, 8:13am UTC](https://community.homey.app/t/rf433mhz-signal-description-1-element-array-can-not-be-used-for-word/92815/5 "2023-10-26T08:13:34Z")

</div>

Thanks a lot Robert, I have not known this channel