[Shaheen Parvizi]

So I just use it like this?

int voltage = (int)(pinn.read_u16() /65535) * (float)3.3;

It is just returning 000300 back to me.

[Shaheen Parvizi]

So are there any ways around this or is it best to use another shield?

What about libelium’s 4-20 mA board?

This is the 4-20ma version that is designed to fit on an arduino computer or a raspberry pi shield connector.

• This reply was modified 7 years, 6 months ago by Shaheen Parvizi.

[Shaheen Parvizi]

I had the sensor connected to the 4-20 input, and the output connected to the GND header above. I am getting no current going through the connectors it seems. The voltage that seems to be coming out of any of those connectors seems to be 5.6V which does not seem right.

• This reply was modified 7 years, 6 months ago by Shaheen Parvizi.
• This reply was modified 7 years, 6 months ago by Shaheen Parvizi.

[Shaheen Parvizi]

https://www.rugged-circuits.com/24v-industrial-tech-page

I believe it’s towards the bottom of the page.

[Shaheen Parvizi]

Thank you, I got it to connect to the gateway now. A new problem I am having is when I try and send data to the gateway the gateway is not receiving any packets. I send with at+send=hello world and it reads back “OK.” Then the lora status log doesn’t show that it is receiving any packets, just CRC errors and duplicate packets.

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