# WP7702 how to enable ethernet IoT card?

**URL:** <https://mangoh.discourse.group/t/wp7702-how-to-enable-ethernet-iot-card/5001>\
**Category:** mangOH Red\
**Created:** [August 10, 2020, 9:45pm UTC](https://mangoh.discourse.group/t/wp7702-how-to-enable-ethernet-iot-card/5001 "2020-08-10T21:45:06Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)\
**Post date:** [August 11, 2020, 1:08am UTC](https://mangoh.discourse.group/t/wp7702-how-to-enable-ethernet-iot-card/5001/2 "2020-08-11T01:08:49Z")

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please see here:

> [@Setting up MangOH Red as Router to Cellular Gateway](https://mangoh.discourse.group/t/setting-up-mangoh-red-as-router-to-cellular-gateway/1241):
>
> Objective: Configure a MangOH to route cellular internet data to/from other network interfaces. For example the image below shows how we will route traffic to/from the ethernet IoT slot to/from the cellular gateway. Solution: To configure the MangOH to route data to/from network interfaces to/from the public cellular interface execute the following steps: A. For wired interfaces, i.e. eth0 run the following steps: Download the cfg\_gateway.sh script to the MangOH device (als…

You might also add the following to start the card:

echo 2 \> /sys/class/gpio/export  
echo out \> /sys/class/gpio/gpio2/direction  
echo 1 \> /sys/class/gpio/gpio2/value

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