HI. I bought the STM32WL lora HF Package (lora getaway + lora sense)
I programmed the gateway as appear in the youtube here the link
(https://www.youtube.com/watch?v=uJU3YM1MWN4)
It worked well for 1 month, suddenly I lost the signal from the node, and I check the TTN, firmware, APPKEY, DEVKEY, etc, finally, I check the gateway and realized with the following mesage in the log.
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_/ _/ _/_/_/ _/_/_/ _/_/_/ _/ _/ _/_/_/ _/ _/ _/
Powered by RisingHF & STMicroelectronics
-------------------------------------------------------------------------------
VERSION: 2.1.7, Nov 6 2018
LOG: OFF
AT ECHO: ON
BAUDRATE: 115200bps
MACADDR: 08:00:27:0C:xx:xx
ETHERNET: DHCP
DNS1: 114.114.114.114
DNS2: 8.8.8.8
NTP SERVER: 1.ubuntu.pool.ntp.org
EUI PADDING: {3, FF}, {4, FF}
GATEWAY ID: 080027FFFF0Cxxxx
LORAWAN: Public
LORAWAN SERVER: router.eu.thethings.network
UPLINK UDP PORT: 1700
DOWNLINK UDP PORT: 1700
CHANNEL0: 867100000, A, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL1: 867300000, A, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL2: 867500000, A, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL3: 867700000, A, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL4: 867900000, A, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL5: 868100000, B, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL6: 868300000, B, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL7: 868500000, B, SF7/SF12, BW125KHz (LORA_MULTI_SF)
CHANNEL8: 868300000, B, SF7, BW250KHz (LORA_STANDARD)
CHANNEL9: 868800000, B, 50Kbps (FSK)
-------------------------------------------------------------------------------
Concentrator starting...
Concentrator Radio A type UNKNOWN
Concentrator Radio B type UNKNOWN
Impossible to start concentrator
Ethernet starting...
as you can see the information, RADIO A and B, doesnt appear, could be the board is fail?
well, finally, I re-upload the firmware, erasing the board, upload the .BIN data, ETC, but nothing changes.
Thanks for your help.
Ricardo
