How to set frequency to AS923?

kritch83 / T-BeamHeliumMapper

This is software for the TTGO T-Beam rev 1.1 to map the Helium network.

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How to set frequency to AS923? #2

Closed aruno14 closed 2 years ago

aruno14 commented 2 years ago

Hello,

Thank you for your project. I tried to use it in Japan, but I could not send data to Helium network. I guess it may be because of used frequency (AS923). Do we have to set frequency somewhere in your project?

Thank you.

aruno14 commented 2 years ago

I find the solution by myself. The region must be set in the arduino-lmic library config file: project_config/lmic_project_config.h. After I set region correctly, I could join Helium Network in Japan.

#define CFG_as923 1
#define LMIC_COUNTRY_CODE LMIC_COUNTRY_CODE_JP