RAK811 Join attemps

LPWAN Modules / EVBs RAK811
1

Hi,

RAK811 (Ver 2.0.3.4) module.
EU868, TTN 8 channel (DR0-5), Default DR: 2, ADR:off, OTAA

What are the steps for otaa join retry attemps with changing channel and datarate ?

it begins with 868.1MHz and SF7BW125.

How does it stop ?