RPI3+imst880Aboard+dbrgn backplane concentratord doesnt exist

ChirpStack Gateway OS
1

Hello ,

I have problem. Chirpstack OS is installed on raspberry Pi3 with IMST880A board and backplane from

All the time i received error that concentratord doesn exist.

Please help.

imst880a
imst880a3840×2160 586 KB

2

because your concentratord not properly configured, look into your config file

3

Thanks for notice. I understand that concentratord is not proprely configured. But I dont understand where is mistake. Here are all three concentratord configuration files.

Tried with reset pin on , on 22, on 5 on 25, etc…

concentratord chanell con, on figuration
concentratord chanell con, on figuration3840×2160 247 KB
concentratord beacon configuration
concentratord beacon configuration3840×2160 240 KB
concentratord general configuration
concentratord general configuration3840×2160 269 KB

4

look into concentratord log output.