I have been using the RAK811 LoRaWAN device for quite a while on TheThingsStack V3. I have noticed that when I booted the RAK811 the parameters are as highlighted below:
RX2_CHANNEL_FREQUENCY: 869525000, RX2_CHANNEL_DR:0
After joining the Network server, the RECEIVE_DELAY_1 & RECEIVE_DELAY_2 got changed from 1000ms, 2000ms to 5000ms, 6000ms as shown in the snapshot below.
Note the Region is set to EU868. So basically I wanted to know how the RECEIVE_DELAY_1 & RECEIVE_DELAY_2 got changed from 1000ms, 2000ms to 5000ms, 6000ms.
It was not supposed to be RECEIVE_DELAY_1: 1000ms & RECEIVE_DELAY_2: 2000ms respectively (the same as before), correct me if I am wrong?.