Hello
Both devices (MTCAP et MTCDT) have a last firmware (6.0.1)
They were started from scratch. (Factory reset + last firmware version)
The problem is on the jonction between lora_packet_forwarder and chirpstack-mqtt-forwarder
mtcdt chirpstack-mqtt-forwarder[5174]: Handle PULL_DATA error: Expected protocol version: 2, got: 1, remote: 127.0.0.1:59944
Its look like to a incorrecte protocol version betwen this 2 applications
It seems that the 2 devices does not use the same packet_forwarder
- on the failed MTCDT :
head /var/log/lora-pkt-fwd-1.log
*** Basic Packet Forwarder for Lora Gateway ***
Version: 1.4.1
*** Lora concentrator HAL library version info ***
Version: 1.7.0; Options: ftdi sx1301 sx1257 full mtac-lora private;
***
INFO: Little endian host
INFO: found global configuration file global_conf.json, parsing it
INFO: global_conf.json does contain a JSON object named SX1301_conf, parsing SX1301 parameters
INFO: radio 0 enabled, center frequency 868500000
INFO: radio 1 enabled, center frequency 867500000
INFO: Lora multi-SF channel 0> radio 0, IF -400000 Hz, 125 kHz bw, SF 7 to 12
INFO: Lora multi-SF channel 1> radio 0, IF -200000 Hz, 125 kHz bw, SF 7 to 12
INFO: Lora multi-SF channel 2> radio 0, IF 0 Hz, 125 kHz bw, SF 7 to 12
- on the OK MTCAP :
*** Beacon Packet Forwarder for Lora Gateway ***
Version: 4.0.20
*** Lora concentrator HAL library version info ***
Version: 5.0.13;
***
INFO: Little endian host
INFO: found global configuration file global_conf.json, parsing it
INFO: global_conf.json does contain a JSON object named SX1301_conf, parsing SX1301 parameters
INFO: lorawan_public 1, clksrc 0
INFO: LBT is disabled
INFO: antenna_gain 3 dBi
INFO: Default Temperature Compensation
INFO: Configuring TX LUT with 16 indexes
Does anybody encounter the problem ?
Or do you see some tips to solve it ?
Guillaume