TLDR;
Concentratord stock config for the HAT causes concentratord to hang when sending configuration command and GPS is enabled, but obviously not working properly (GPS does work properly with factory RAK image):
config global
option chipset 'sx1302'
option enabled '1'
config sx1301
option model 'rak_2247'
option region 'US915'
option channel_plan 'us915_0'
option gateway_id '0016c001f10b082c'
option antenna_gain '2'
config sx1302
option model 'rak_2287'
option region 'US915'
option channel_plan 'us915_0'
option antenna_gain '2'
option gnss '1'
config 2g4
option model 'rak_5148'
option region 'ISM2400'
option channel_plan 'ism2400'
option antenna_gain '2'
Sat Dec 13 11:31:08 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring reset pin, dev: /dev/gpiochip0, pin: 17
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Starting Concentratord SX1302 (version: 4.5.2, docs: https://www.chirpstack.io/docs/chirpstack-concentratord/)
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Triggering sx130x reset
Sat Dec 13 11:31:08 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 13052, server: 192.168.5.192:1700
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Setting i2c device path, path: /dev/i2c-1
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Setting board configuration, lorawan_public: true, clock_source: 0, com_type: Spi, com_path: /dev/spidev0.0
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Setting up fine timestamp, enable: false
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Setting up concentrator channels
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring radio, radio: 0, enabled: true, center_freq: 902700000, type: SX1250
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring radio, radio: 1, enabled: true, center_freq: 903700000, type: SX1250
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Setting up concentrator channels
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 0, enabled: true, freq: 902300000, rf_chain: 0, if_freq: -400000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 1, enabled: true, freq: 902500000, rf_chain: 0, if_freq: -200000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 2, enabled: true, freq: 902700000, rf_chain: 0, if_freq: 0
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 3, enabled: true, freq: 902900000, rf_chain: 0, if_freq: 200000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 4, enabled: true, freq: 903100000, rf_chain: 0, if_freq: 400000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 5, enabled: true, freq: 903300000, rf_chain: 1, if_freq: -400000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 6, enabled: true, freq: 903500000, rf_chain: 1, if_freq: -200000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring multi-SF LoRa channel, channel: 7, enabled: true, freq: 903700000, rf_chain: 1, if_freq: 0
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring Std LoRa channel, enabled: true, freq: 903000000, rf_chain: 0, if_freq: 300000
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Configuring FSK channel, enabled: false, freq: 0, rf_chain: 0, if_freq: 0
Sat Dec 13 11:31:08 2025 user.info chirpstack-concentratord-sx1302[4543]: Starting the concentrator
Sat Dec 13 11:31:10 2025 user.info chirpstack-concentratord-sx1302[4543]: Gateway ID retrieved, gateway_id: "0016c001f10b082c"
Sat Dec 13 11:31:10 2025 user.info chirpstack-concentratord-sx1302[4543]: Initializing JIT queue, capacity: 32
Sat Dec 13 11:31:10 2025 user.info chirpstack-concentratord-sx1302[4543]: Creating socket for publishing events, bind: ipc:///tmp/concentratord_event
Sat Dec 13 11:31:10 2025 user.info chirpstack-concentratord-sx1302[4543]: Creating socket for receiving commands, bind: ipc:///tmp/concentratord_command
Sat Dec 13 11:31:10 2025 user.info chirpstack-concentratord-sx1302[4543]: Enabling GPS device, tty_path: /dev/ttyAMA0
Sat Dec 13 11:31:10 2025 user.info chirpstack-concentratord-sx1302[4543]: Starting GPS validation loop
Sat Dec 13 11:31:11 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647071.92391905s
Sat Dec 13 11:31:12 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647072.92420513s
Sat Dec 13 11:31:13 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647073.924384739s
Sat Dec 13 11:31:14 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647074.924570321s
Sat Dec 13 11:31:15 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647075.924736098s
Sat Dec 13 11:31:16 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647076.924910738s
Sat Dec 13 11:31:17 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647077.925087166s
Sat Dec 13 11:31:18 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:31:18 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 26659, server: 192.168.5.192:1700
Sat Dec 13 11:31:18 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647078.925264974s
Sat Dec 13 11:31:19 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647079.925446478s
Sat Dec 13 11:31:20 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647080.925618714s
Sat Dec 13 11:31:21 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647081.925853442s
Sat Dec 13 11:31:22 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647082.92603355s
Sat Dec 13 11:31:23 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647083.926209151s
Sat Dec 13 11:31:24 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647084.926382039s
Sat Dec 13 11:31:25 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647085.9265569s
Sat Dec 13 11:31:26 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647086.926735624s
Sat Dec 13 11:31:27 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647087.926911005s
Sat Dec 13 11:31:28 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:31:28 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 45402, server: 192.168.5.192:1700
Sat Dec 13 11:31:28 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647088.927087397s
Sat Dec 13 11:31:29 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647089.92726341s
Sat Dec 13 11:31:30 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647090.927434322s
Sat Dec 13 11:31:31 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647091.927628837s
Sat Dec 13 11:31:32 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647092.927800732s
Sat Dec 13 11:31:33 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647093.927975286s
Sat Dec 13 11:31:34 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647094.928150868s
Sat Dec 13 11:31:35 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647095.928332775s
Sat Dec 13 11:31:36 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647096.928508303s
Sat Dec 13 11:31:37 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647097.928682897s
Sat Dec 13 11:31:38 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:31:38 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 46379, server: 192.168.5.192:1700
Sat Dec 13 11:31:38 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647098.92886226s
Sat Dec 13 11:31:39 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647099.929042115s
Sat Dec 13 11:31:40 2025 user.info chirpstack-concentratord-sx1302[4543]: Publishing stats event, rx_received: 0, rx_received_ok: 0, tx_received: 0, tx_emitted: 0
Sat Dec 13 11:31:40 2025 user.info chirpstack-mqtt-forwarder[2328]: received gateway stats
Sat Dec 13 11:31:40 2025 user.info chirpstack-udp-forwarder[2344]: Sending PUSH_DATA with stats to server, server: 192.168.5.192:1700
Sat Dec 13 11:31:40 2025 user.info chirpstack-mqtt-forwarder[2328]: Sending gateway stats event, topic: us915_0/gateway/0016c001f10b082c/event/stats
Sat Dec 13 11:31:40 2025 user.warn chirpstack-concentratord-sx1302[4543]: GPS time reference is not valid, age: 1765647100.929218202s
Sat Dec 13 11:31:40 2025 user.info chirpstack-mqtt-forwarder[2328]: Received message, topic: us915_0/gateway/0016c001f10b082c/command/config, qos: AtMostOnce
Sat Dec 13 11:31:40 2025 user.info chirpstack-mqtt-forwarder[2328]: Received configuration command, version: c55d551d38291bc8, topic: us915_0/gateway/0016c001f10b082c/command/config
Sat Dec 13 11:31:40 2025 user.info chirpstack-mqtt-forwarder[2328]: Sending configuration command, version: c55d551d38291bc8
Any changes to /etc/config/chirpstack-concentratord to manually change the GPS serial connection or configure gpsd causes concentratord to not start in the first place:
config global
option chipset 'sx1302'
option enabled '1'
config sx1301
option model 'rak_2247'
option region 'US915'
option channel_plan 'us915_0'
option gateway_id '0016c001f10b082c'
option antenna_gain '2'
config sx1302
option model 'rak_2287'
option region 'US915'
option channel_plan 'us915_0'
option antenna_gain '2'
option gnss '1'
option com_dev_path '/dev/ttyACM0'
option gnss_dev_path 'gpsd://localhost:2947'
config 2g4
option model 'rak_5148'
option region 'ISM2400'
option channel_plan 'ism2400'
option antenna_gain '2'
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring reset pin, dev: /dev/gpiochip0, pin: 17
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Starting Concentratord SX1302 (version: 4.5.2, docs: https://www.chirpstack.io/docs/chirpstack-concentratord/)
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Triggering sx130x reset
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Setting i2c device path, path: /dev/i2c-1
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Setting board configuration, lorawan_public: true, clock_source: 0, com_type: Spi, com_path: /dev/ttyACM0
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Setting up fine timestamp, enable: false
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Setting up concentrator channels
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring radio, radio: 0, enabled: true, center_freq: 902700000, type: SX1250
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring radio, radio: 1, enabled: true, center_freq: 903700000, type: SX1250
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Setting up concentrator channels
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 0, enabled: true, freq: 902300000, rf_chain: 0, if_freq: -400000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 1, enabled: true, freq: 902500000, rf_chain: 0, if_freq: -200000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 2, enabled: true, freq: 902700000, rf_chain: 0, if_freq: 0
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 3, enabled: true, freq: 902900000, rf_chain: 0, if_freq: 200000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 4, enabled: true, freq: 903100000, rf_chain: 0, if_freq: 400000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 5, enabled: true, freq: 903300000, rf_chain: 1, if_freq: -400000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 6, enabled: true, freq: 903500000, rf_chain: 1, if_freq: -200000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring multi-SF LoRa channel, channel: 7, enabled: true, freq: 903700000, rf_chain: 1, if_freq: 0
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring Std LoRa channel, enabled: true, freq: 903000000, rf_chain: 0, if_freq: 300000
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Configuring FSK channel, enabled: false, freq: 0, rf_chain: 0, if_freq: 0
Sat Dec 13 11:30:10 2025 user.info chirpstack-concentratord-sx1302[4313]: Starting the concentrator
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring reset pin, dev: /dev/gpiochip0, pin: 17
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Starting Concentratord SX1302 (version: 4.5.2, docs: https://www.chirpstack.io/docs/chirpstack-concentratord/)
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Triggering sx130x reset
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Setting i2c device path, path: /dev/i2c-1
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Setting board configuration, lorawan_public: true, clock_source: 0, com_type: Spi, com_path: /dev/ttyACM0
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Setting up fine timestamp, enable: false
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Setting up concentrator channels
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring radio, radio: 0, enabled: true, center_freq: 902700000, type: SX1250
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring radio, radio: 1, enabled: true, center_freq: 903700000, type: SX1250
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Setting up concentrator channels
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 0, enabled: true, freq: 902300000, rf_chain: 0, if_freq: -400000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 1, enabled: true, freq: 902500000, rf_chain: 0, if_freq: -200000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 2, enabled: true, freq: 902700000, rf_chain: 0, if_freq: 0
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 3, enabled: true, freq: 902900000, rf_chain: 0, if_freq: 200000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 4, enabled: true, freq: 903100000, rf_chain: 0, if_freq: 400000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 5, enabled: true, freq: 903300000, rf_chain: 1, if_freq: -400000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 6, enabled: true, freq: 903500000, rf_chain: 1, if_freq: -200000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring multi-SF LoRa channel, channel: 7, enabled: true, freq: 903700000, rf_chain: 1, if_freq: 0
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring Std LoRa channel, enabled: true, freq: 903000000, rf_chain: 0, if_freq: 300000
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Configuring FSK channel, enabled: false, freq: 0, rf_chain: 0, if_freq: 0
Sat Dec 13 11:30:15 2025 user.info chirpstack-concentratord-sx1302[4341]: Starting the concentrator
When GNSS is enabled and the log shows
Received configuration command, version: c55d551d38291bc8, topic: us915_0/gateway/0016c001f10b082c/command/config
the GW will stop working, and the web GUI will change from:
Gateway ID: 0016c001f10b082c
to
Gateway ID: Could not read Gateway ID
If GNSS is disabled, the GW functions as expected, upon receiving a configuration command the concentrator stops and the HAT is reset properly and resumes.
I have verified the correct reset pin is in play by manually changing it from 17 to 25, and concentratord will no longer start. I have verified the GPS works by swapping back to the RAK Wireless SD card, and pointing th GW at the CS instance. The GPS location is updated on the CS map.
Have tried editing /etc/config/chirpstack-concentratord and add the path for GPS (it is automatically set as /dev/ttyACM0 per the log)
config sx1302
option model 'rak_2287'
option region 'US915'
option channel_plan 'us915_0'
option antenna_gain '2'
option com_dev_path '/dev/ttyACM0'
option gnss_dev_path 'gpsd://localhost:2947'
and installed the gpsd package but this also prevents concentratord from starting.
The RAK image seems to use /dev/ttyS0, so I tried that as the com_dev path as well with the same failure (concentratord will not start)
The correct reset pin was validated by reading the log when config is stock for the HAT, and by verifying concentratord starts and runs properly when option sx1302_reset_pin '17' is explicitly set.
GPSD, GPSD-clients, and GPSD-utils were all installed in the Software section.
Pi 4B
RAK7248C w/
---RAK2287 HAT
---RAK2247 Concentrator Module
Log with stock HAT config, GNSS is disabled, and everything is working properly:
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring reset pin, dev: /dev/gpiochip0, pin: 17
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Starting Concentratord SX1302 (version: 4.5.2, docs: https://www.chirpstack.io/docs/chirpstack-concentratord/)
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Triggering sx130x reset
Sat Dec 13 11:52:18 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:52:18 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 28341, server: 192.168.5.192:1700
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting i2c device path, path: /dev/i2c-1
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting board configuration, lorawan_public: true, clock_source: 0, com_type: Spi, com_path: /dev/spidev0.0
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting up fine timestamp, enable: false
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting up concentrator channels
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring radio, radio: 0, enabled: true, center_freq: 902700000, type: SX1250
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring radio, radio: 1, enabled: true, center_freq: 903700000, type: SX1250
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting up concentrator channels
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 0, enabled: true, freq: 902300000, rf_chain: 0, if_freq: -400000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 1, enabled: true, freq: 902500000, rf_chain: 0, if_freq: -200000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 2, enabled: true, freq: 902700000, rf_chain: 0, if_freq: 0
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 3, enabled: true, freq: 902900000, rf_chain: 0, if_freq: 200000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 4, enabled: true, freq: 903100000, rf_chain: 0, if_freq: 400000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 5, enabled: true, freq: 903300000, rf_chain: 1, if_freq: -400000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 6, enabled: true, freq: 903500000, rf_chain: 1, if_freq: -200000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 7, enabled: true, freq: 903700000, rf_chain: 1, if_freq: 0
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring Std LoRa channel, enabled: true, freq: 903000000, rf_chain: 0, if_freq: 300000
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring FSK channel, enabled: false, freq: 0, rf_chain: 0, if_freq: 0
Sat Dec 13 11:52:18 2025 user.info chirpstack-concentratord-sx1302[4978]: Starting the concentrator
Sat Dec 13 11:52:20 2025 user.info chirpstack-concentratord-sx1302[4978]: Gateway ID retrieved, gateway_id: "0016c001f10b082c"
Sat Dec 13 11:52:20 2025 user.info chirpstack-concentratord-sx1302[4978]: Initializing JIT queue, capacity: 32
Sat Dec 13 11:52:20 2025 user.info chirpstack-concentratord-sx1302[4978]: Creating socket for publishing events, bind: ipc:///tmp/concentratord_event
Sat Dec 13 11:52:20 2025 user.info chirpstack-concentratord-sx1302[4978]: Creating socket for receiving commands, bind: ipc:///tmp/concentratord_command
Sat Dec 13 11:52:28 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:52:28 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 8257, server: 192.168.5.192:1700
Sat Dec 13 11:52:38 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:52:38 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 1994, server: 192.168.5.192:1700
Sat Dec 13 11:52:48 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:52:48 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 35692, server: 192.168.5.192:1700
Sat Dec 13 11:52:50 2025 user.info chirpstack-concentratord-sx1302[4978]: Publishing stats event, rx_received: 0, rx_received_ok: 0, tx_received: 0, tx_emitted: 0
Sat Dec 13 11:52:50 2025 user.info chirpstack-udp-forwarder[2344]: Sending PUSH_DATA with stats to server, server: 192.168.5.192:1700
Sat Dec 13 11:52:50 2025 user.info chirpstack-mqtt-forwarder[2328]: received gateway stats
Sat Dec 13 11:52:50 2025 user.info chirpstack-mqtt-forwarder[2328]: Sending gateway stats event, topic: us915_0/gateway/0016c001f10b082c/event/stats
Sat Dec 13 11:52:50 2025 user.info chirpstack-mqtt-forwarder[2328]: Received message, topic: us915_0/gateway/0016c001f10b082c/command/config, qos: AtMostOnce
Sat Dec 13 11:52:50 2025 user.info chirpstack-mqtt-forwarder[2328]: Received configuration command, version: c55d551d38291bc8, topic: us915_0/gateway/0016c001f10b082c/command/config
Sat Dec 13 11:52:50 2025 user.info chirpstack-mqtt-forwarder[2328]: Sending configuration command, version: c55d551d38291bc8
Sat Dec 13 11:52:50 2025 user.info chirpstack-concentratord-sx1302[4978]: Stopping the concentrator
Sat Dec 13 11:52:50 2025 user.info chirpstack-concentratord-sx1302[4978]: Updating concentrator configuration
Sat Dec 13 11:52:50 2025 user.info chirpstack-concentratord-sx1302[4978]: Starting Concentratord SX1302 (version: 4.5.2, docs: https://www.chirpstack.io/docs/chirpstack-concentratord/)
Sat Dec 13 11:52:50 2025 user.info chirpstack-concentratord-sx1302[4978]: Triggering sx130x reset
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting i2c device path, path: /dev/i2c-1
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting board configuration, lorawan_public: true, clock_source: 0, com_type: Spi, com_path: /dev/spidev0.0
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting up fine timestamp, enable: false
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting up concentrator channels
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring radio, radio: 0, enabled: true, center_freq: 902700000, type: SX1250
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring radio, radio: 1, enabled: true, center_freq: 903700000, type: SX1250
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Setting up concentrator channels
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 0, enabled: true, freq: 902300000, rf_chain: 0, if_freq: -400000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 1, enabled: true, freq: 902500000, rf_chain: 0, if_freq: -200000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 2, enabled: true, freq: 902700000, rf_chain: 0, if_freq: 0
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 3, enabled: true, freq: 902900000, rf_chain: 0, if_freq: 200000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 4, enabled: true, freq: 903100000, rf_chain: 0, if_freq: 400000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 5, enabled: true, freq: 903300000, rf_chain: 1, if_freq: -400000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 6, enabled: true, freq: 903500000, rf_chain: 1, if_freq: -200000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring multi-SF LoRa channel, channel: 7, enabled: true, freq: 903700000, rf_chain: 1, if_freq: 0
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring Std LoRa channel, enabled: true, freq: 903000000, rf_chain: 0, if_freq: 300000
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Configuring FSK channel, enabled: false, freq: 0, rf_chain: 0, if_freq: 0
Sat Dec 13 11:52:51 2025 user.info chirpstack-concentratord-sx1302[4978]: Starting the concentrator
Sat Dec 13 11:52:53 2025 user.info chirpstack-concentratord-sx1302[4978]: Gateway ID retrieved, gateway_id: "0016c001f10b082c"
Sat Dec 13 11:52:53 2025 user.info chirpstack-concentratord-sx1302[4978]: Initializing JIT queue, capacity: 32
Sat Dec 13 11:52:53 2025 user.info chirpstack-concentratord-sx1302[4978]: Creating socket for publishing events, bind: ipc:///tmp/concentratord_event
Sat Dec 13 11:52:53 2025 user.info chirpstack-concentratord-sx1302[4978]: Creating socket for receiving commands, bind: ipc:///tmp/concentratord_command
Sat Dec 13 11:52:58 2025 user.info chirpstack-udp-forwarder[2344]: Sending PULL_DATA to server, server: 192.168.5.192:1700
Sat Dec 13 11:52:58 2025 user.info chirpstack-udp-forwarder[2344]: PULL_DATA acknowledged, token: 27109, server: 192.168.5.192:1700
