Question

Hello,

After a lot of  effort i could not send ModBus data from Modbus slave device. I am also you the setup i have made.

Thank you.

Answer 1

Hello,

Thank you for contacting Teltonika Crowd support community.

From the image shared it shows the JSON format is empty.

Kindly click inside and enter the correct paramenters.

Kind regards,

Shadrack.

Comments

Thanks

I fix it. It's OK!

Kind regards,

Michael