Hi,
I used RPI3B+ and RAK2245 to check LoRaWAN gateway functions.
The image I used is RAK2245&RAK831_based_on_Raspbian_OS_for_RPI3_V4.1.0_20191202.zip downloaded from RAKWireless download site.
The Node device I used is US915 module, it can join Multitech conduit 5.0.0-AEP firmwrae without problem.But it failed to join with RAK2245 gateway.
I captures packet with rak_common_for_gateway/lora/print_lora_log.sh but I always get CRC_BAD log as below:
root@rak-gateway:/home/pi/rak_common_for_gateway/lora# ./print_lora_log.sh
loragw_pkt_logger: INFO: found global configuration file global_conf.json, trying to parse it
loragw_pkt_logger: INFO: global_conf.json does contain a JSON object named SX1301_conf, parsing SX1301 parameters
loragw_pkt_logger: INFO: lorawan_public 1, clksrc 1
loragw_pkt_logger: INFO: radio 0 enabled (type SX1257), center frequency 904300000, RSSI offset -166.000000, tx enabled 1, tx_notch_freq 0
loragw_pkt_logger: INFO: radio 1 enabled (type SX1257), center frequency 905000000, RSSI offset -166.000000, tx enabled 0, tx_notch_freq 0
loragw_pkt_logger: INFO: LoRa multi-SF channel 0 enabled, radio 0 selected, IF -400000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 1 enabled, radio 0 selected, IF -200000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 2 enabled, radio 0 selected, IF 0 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 3 enabled, radio 0 selected, IF 200000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 4 enabled, radio 1 selected, IF -300000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 5 enabled, radio 1 selected, IF -100000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 6 enabled, radio 1 selected, IF 100000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa multi-SF channel 7 enabled, radio 1 selected, IF 300000 Hz, 125 kHz bandwidth, SF 7 to 12
loragw_pkt_logger: INFO: LoRa standard channel enabled, radio 0 selected, IF 300000 Hz, 500000 Hz bandwidth, SF 8
loragw_pkt_logger: INFO: FSK channel 8 disabled
loragw_pkt_logger: INFO: global_conf.json does contain a JSON object named gateway_conf, parsing gateway parameters
loragw_pkt_logger: INFO: gateway MAC address is configured to 0000000000000000
loragw_pkt_logger: INFO: found local configuration file local_conf.json, trying to parse it
loragw_pkt_logger: INFO: local_conf.json does not contain a JSON object named SX1301_conf
loragw_pkt_logger: INFO: local_conf.json does contain a JSON object named gateway_conf, parsing gateway parameters
loragw_pkt_logger: INFO: gateway MAC address is configured to B827EBFFFE4422EF
loragw_pkt_logger: INFO: concentrator started, packet can now be received
loragw_pkt_logger: INFO: Now writing to log file pktlog_B827EBFFFE4422EF_20191127T034417Z.csv
------------------------log file name: ./pktlog_B827EBFFFE4422EF_20191127T034417Z.csv-----------------
---------------------------log------------------------------
“gateway ID”,“node MAC”,“UTC timestamp”,“us count”,“frequency”,“RF chain”,“RX chain”,“status”,“size”,“modulation”,“bandwidth”,“datarate”,“coderate”,“RSSI”,“SNR”,“payload”
“B827EBFFFE4422EF”,"",“2019-11-27 03:45:21.281Z”, 66827116, 905100000,1, 6,“CRC_BAD”, 16,“LORA”,125000,“SF7” ,"" ,-108,-10.5,“6657DA4D-6B87B604-55435A34-19EAB7CC”
What can I do to debug this issue?