How increase STM32WL55JC payload upload interval from 10 s to a larger value.

STM32Cube_FW_WL_V1.2.0, lorawan_end_node project:

file: lora_app.h has the following line:

#define APP_TX_DUTYCYCLE 10000 << meaning 10 sec

Increasing the 10000 (=10 sec) does not work; the stm32wl55jc board will not join any longer.

What variable can be changed to increase it from 10 sec to a larger interval?

Everything I read indicates that the most frequent upload to TTN should be an interval of hours.

10 sec is good for testing, but now I am deploying.

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Airtime calculation for uploads at 10 second interval:

.016696 sec per payload message

2 messages per upload

10 second interval

2 x 6 x 60 x 24 = 1066 seconds per day

Just a bit over the 30 second fup limit.

Am I missing something?

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