# Communication between two mangOH board using IoT Cards

**URL:** <https://mangoh.discourse.group/t/communication-between-two-mangoh-board-using-iot-cards/320>\
**Category:** IoT Cards\
**Created:** [December 13, 2016, 8:53am UTC](https://mangoh.discourse.group/t/communication-between-two-mangoh-board-using-iot-cards/320 "2016-12-13T08:53:13Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![genfory](https://avatars.discourse-cdn.com/v4/letter/g/ecccb3/32.png) [@genfory](https://mangoh.discourse.group/u/genfory)\
**Post date:** [December 20, 2016, 11:27am UTC](https://mangoh.discourse.group/t/communication-between-two-mangoh-board-using-iot-cards/320/3 "2016-12-20T11:27:28Z")

</div>

Hi

Thanke for ur support.

So far my problem is connection between two mangOH boards. First of all I need to set up the different mode for two board, but I showed alwalys “no address range available for DHCP request via eth0”. The details u can check the other post.  
[http://mangoh.discourse.group/t/no-address-range-available-for-dhcp-request/325](http://mangoh.discourse.group/t/no-address-range-available-for-dhcp-request/325)

Ur suggest helps a lot, I will try it later. But If I want to establish a talk between two board, is that also possible? It’s like writing sentences directly in the code files, also including the WiFi set up, communicate content and then make a app. I just need to run the app, the two boards will automaticly talk. I can use those apps to simulate the temperature control or deal with other data from sensor.

Thx in advance

Genfory

---

_[View the full topic](https://mangoh.discourse.group/t/communication-between-two-mangoh-board-using-iot-cards/320)._