# How to send this HEX command to my device using Node-red

**URL:** <https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419>\
**Category:** General\
**Created:** [30 January 2023 13:25 UTC](https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419 "2023-01-30T13:25:00Z")\
**Posts on this page:** 4\
**Page:** 3

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [31 January 2023 11:29 UTC](https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419/42 "2023-01-31T11:29:57Z")

</div>

I think that is acceptable Dave.

PS that was super quick 🚀

---

<div class="post-metadata">

**Author:** ![NabilHaidar](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/nabilhaidar/32/75253_2.png) [@NabilHaidar](https://discourse.nodered.org/u/NabilHaidar)\
**Post date:** [31 January 2023 11:35 UTC](https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419/43 "2023-01-31T11:35:56Z")

</div>

@Steve-Mcl @dceejay  
I don't know what to say 😛  
Thank you so much, the engineer that was working before me left it like this and no clue that the two spaces were there! You are amazing.  
All solved, a second thank you to @Steve-Mcl and all who tried to help.

---

<div class="post-metadata">

**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [31 January 2023 12:30 UTC](https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419/44 "2023-01-31T12:30:03Z")

</div>

Actually - have now pushed v1.0.3 which adds some CSS decoration to try to show blanks.  
 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/e/5/e5a08a4551dce7ca05ad6d6f6c4709d2cb9d98ae.png)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [14 February 2023 12:30 UTC](https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419/45 "2023-02-14T12:30:50Z")

</div>

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.

[Previous page](https://discourse.nodered.org/t/how-to-send-this-hex-command-to-my-device-using-node-red/74419.md?page=2)