# Arduino / Homeduino met ESP8266 aansturen pinnen op Arduino

**URL:** <https://community.homey.app/t/arduino-homeduino-met-esp8266-aansturen-pinnen-op-arduino/6265>\
**Category:** Devices\
**Created:** [January 4, 2019, 12:05am UTC](https://community.homey.app/t/arduino-homeduino-met-esp8266-aansturen-pinnen-op-arduino/6265 "2019-01-04T00:05:38Z")\
**Posts on this page:** 1\
**Showing post:** 41

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**Author:** ![Marlon](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marlon/32/3794_2.png) [@Marlon](https://community.homey.app/u/Marlon)\
**Post date:** [January 25, 2019, 4:09pm UTC](https://community.homey.app/t/arduino-homeduino-met-esp8266-aansturen-pinnen-op-arduino/6265/41 "2019-01-25T16:09:13Z")

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> [@VanGilles](#):
>
> - How come you didn’t included the ‘WifiClientSecure library’ in your sample code you posted and have it working?

I’m always tinkering with the code so I might have modified it without actually running it 😉

> [@VanGilles](#):
>
> - Don’t you need to type in a ‘certificate key’ in the arduino code to verify the MQQT-client?

Regarding the configuration of the broker and/or client take a look at this [post](https://community.homey.app/t/homeyduino-v2-0/6407/20)

> [@VanGilles](#):
>
> - Are you using the Homey MQQT Broker by Menno van Grinsven?

At the time yes, but not anymore. Now I’m running node-red in docker from my NAS. I’m really impressed with the stability and performance of it.

On a side note I’m also using node-red to transform json payloads and pass the result to another topic. really nice actually!

 ![2019-01-25%20(1)](https://us1.discourse-cdn.com/flex025/uploads/athom/original/2X/3/316b4b1f2c38ae5d31b36cc865e3aed8397e2607.png)

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