I have stm32L072 chip and sx1272 lorachip.
I had developed a simple end-node device with stm32 lrwan library and endnode example for nucleo board.
Developed by Atollic True Studio.
Versions is: MAC_VERSION= 04.04.02.00 and STM32CubeExpansion_LRWAN_V1.3.1
options that i had used to:
LORAWAN_ADR_ON - true; Global define REGION_EU868; server's prefer DR is 5 (SF7);
why uplink from device is always SF12? I think that the datarate should change itself or am I wrong? how to make it "true" ADR?