I am using a WP7702 cell modem with my mangoh red board. I have went through all of the initial setup directions in the getting started guide. I am able to see location, pressure, light data in the airvantage cloud server. Now I am trying to use mangoh red as a gateway for raspberry pi 3 b+ to send …

Didn’t you are already doing this? [image] WP7702 how to enable ethernet IoT card? mangOH Red @jyijyi When I type echo 2 > /sys/class/gpio/export I get an error saying bash: /sys/class/gpio/export: Permission denied How do I get around this?

I did not get this error before. I’ve tried to give myself permissions to the file “export” using the chmod command however it returns no such file or directory. The echo commands below require me to access a file which is stored under “other locations” >> “computer” >> “sys” >> “class” >> “gpio” >>…

Of course these commands should be entered in module console instead of that in your computer.

Oh, I see. I will try and let you know if it works. Thank you

@jyijyi Okay the first echo command worked after ssh’ing into the mangoh red. Now when I type the second command echo out > /sys/class/gpio/gpio2/direction it says that this directory does not exists. (see below) [Screenshot from 2020-08-16 17-56-12]

What did you see in /sys/class/gpio/gpio2/ Btw, the first command should be echo 2 > /sys/class/gpio/export

Okay, what I see when entering ls /sys/class/gpio/gpio2 is this [Screenshot from 2020-08-17 08-16-16]

So this is what I am seeing after typing ifconfig [Screenshot from 2020-08-17 08-36-05]

Pls see here [image] Setting up MangOH Red as Router to Cellular Gateway Wiki 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…

Ethernet IoT exp. Card is not working with mangoh red

IoT Cards

jyijyi August 16, 2020, 2:58am 2

Didn’t you are already doing this?

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Ethernet IoT exp. Card is not working with mangoh red

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