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STM32WLE5CC ADR Backoff doesn't change tx power.

DBhut.1
Senior

Hello,

In STM32WLE5CC Lorawan, when It Doesn't get ack for confirmed uplink, it decreases its datarate(Increase SF), but not TX Power is increases.

Say Due to ADR Device is at DR5 and TX Power 10. Due to increase in noise, device doesn't get ack from LNS. After some try, it changes its datarate to DR4,then to DR3 and So on till DR0. but in all backoff, TX power remains to 10. TX power not increased to 0.

Pease guide to solve this issue?

Thank You

1 REPLY 1
DBhut.1
Senior

Any Idea on this?