Christian Dupaty

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6 years ago.

LORAWAN downlink don't work

Hello everyone I have a problem with LORAWAN I am currently testing a ST B-L072Z-LRWAN card. https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html I use the demo mbed-os-example-lorawan. https://os.mbed.com/teams/mbed-os-examples/code/mbed-os-example-lorawan/

Everything works well from the node to my Gateway The Things Network (TTN). However when I send a data from the gateway to the node, I receive the following message on the terminal:

Received message from Network Server receive () - Error code -1001

Did you encounter this problem? What solutions?

Thank you for the help of the community Christian Dupaty Professor of electronics

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Assigned to Christian Dupaty 6 years ago.

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