# MODBUS AND MQTT  IN OPENAT

**URL:** <https://forum.sierrawireless.com/t/modbus-and-mqtt-in-openat/7453>\
**Category:** Legacy FX/FXT series\
**Created:** [September 23, 2014, 6:47pm UTC](https://forum.sierrawireless.com/t/modbus-and-mqtt-in-openat/7453 "2014-09-23T18:47:32Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![himanshu\_gusain](https://avatars.discourse-cdn.com/v4/letter/h/aeb1de/32.png) [@himanshu\_gusain](https://forum.sierrawireless.com/u/himanshu_gusain)\
**Post date:** [September 23, 2014, 6:47pm UTC](https://forum.sierrawireless.com/t/modbus-and-mqtt-in-openat/7453/1 "2014-09-23T18:47:32Z")

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Hi

Did anyone tried building Modbus/MQTT library in OpenAT ?

Regards  
Himanshu

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**Author:** ![Rex\_alex](https://avatars.discourse-cdn.com/v4/letter/r/73ab20/32.png) [@Rex\_alex](https://forum.sierrawireless.com/u/Rex_alex)\
**Post date:** [September 24, 2014, 9:37am UTC](https://forum.sierrawireless.com/t/modbus-and-mqtt-in-openat/7453/2 "2014-09-24T09:37:39Z")

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Hi Himanshu,  
Not much idea on MQTT offerings…

Hope below links will help you 😃

[url][https://forum.sierrawireless.com/t/looking-for-wavecom-m2m412-openat-plug-in/7094/2](https://forum.sierrawireless.com/t/looking-for-wavecom-m2m412-openat-plug-in/7094/2)]  
[url][https://forum.sierrawireless.com/t/porting-mqtt-on-sierra-wireless/7427/4](https://forum.sierrawireless.com/t/porting-mqtt-on-sierra-wireless/7427/4)]

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**Author:** ![rjacolin](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/rjacolin/32/4748_2.png) [@rjacolin](https://forum.sierrawireless.com/u/rjacolin)\
**Post date:** [September 25, 2014, 8:57am UTC](https://forum.sierrawireless.com/t/modbus-and-mqtt-in-openat/7453/3 "2014-09-25T08:57:10Z")

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Hi all,

I shown the slides talked in the second link above. We will publish the sample on the developer zone as said during the show. Sorry for the delay.

This sample sends simulated data to AirVantage using MQTT (based on Eclipse Paho Library).

Regards.

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**Author:** ![rjacolin](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/rjacolin/32/4748_2.png) [@rjacolin](https://forum.sierrawireless.com/u/rjacolin)\
**Post date:** [September 26, 2014, 3:38pm UTC](https://forum.sierrawireless.com/t/modbus-and-mqtt-in-openat/7453/4 "2014-09-26T15:38:08Z")

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Hi all,

you can get the Greenhouse MQTT sampel for Open AT here:

1. Go on [airvantage.github.io/](https://airvantage.github.io/)
2. Click on Examples

Regards.