Hello all!

I want to use the class C mode to receive data with the mDot, using the AT-firmware. I have a conduit gateway (MTCDT-H5-210A, the AEP version) with the Lora-gateway card (MTAC-LORA-868) installed and an mDot (MTDOT-868-X1P-SMA-1) that is connected via RS232 to my computer. I created my personal Lora network and have no problem sending and receiving data in Class A configuration. However, when i switch to class C configuration, i can not receive data on the mDot. I was expecting the data to immediately show up on the serial console, as soon das i send it from the gateway. But it is not even received when i send an empty message: AT+SEND

Of course, i configured class C on the mDot, as well as on the gateway:

at+dc
C

OK

admin@mtcdt:~# lora-query -n
Net Addr     Dev EUI                  Class  Joined                Seq Num       Up     Down      1st      2nd  Dropped  RSSI min   max   avg  SNR min   max   avg
00:00:00:01  00-80-00-00-00-00-a6-83  C      2017-08-30T09:39:56Z       48        3        5        3        2        0        -3     7     2        6    10   8.1

I am using firmware version 1.4.3 on the gateway and firmware version 3.0.0 on the mDot. Find the configuration of the mDot at the bottom of this post. I can also post the conduit gateway settings, if needed.
Is the AT version even capable of continous receiving? Do i have to use a command or will it just show up in the console?

Looking forward to hear from you!
Regards, Alex.

at&v
Device ID:              00:80:00:00:00:00:a6:83
Default Frequency Band: EU868
Current Frequency Band: EU868
Frequency Sub Band:     0
Public Network:         off
Start Up Mode:          COMMAND
Network Address:        00000001
Network ID:             8a:xx:xx:xx:xx:xx:xx:67
Network ID Passphrase:  xxxxxxxxxx
Network Key:            52.xx.xx.xx.xx.xx.xx.x.xx.xx.xx.xx.xx.xx.xx.db
Network Key Passphrase: xxxxxxxxxx
Network Session Key:    fb.xx.xx.xx.xx.xx.xx.xx.xx.xx.xx.xx.xx.b3.07.30
Data Session Key:       eb.0c.62.da.xx.xx.xx.xx.xx.xx.xx.9f.dd.90.58.45
Network Join Mode:      OTA
Network Join Retries:   2
Preserve Session:       off
Join Byte Order:        LSB
Join Delay:             1
Join Rx1 DR Offset:     0
Join Rx2 Datarate:      DR0 - SF12BW125
Join Rx2 Frequency:     869525000
App Port:               1
Listen Before Talk:     off
Link Check Threshold:   off
Link Check Count:       off
Error Correction:       1 bytes
ACK Retries:            1
Packet Repeat:          1
Encryption:             on
CRC:                    on
Adaptive Data Rate:     off
Command Echo:           on
Verbose Response:       off
Tx Frequency:           0
Tx Data Rate:           DR0 - SF12BW125
Min/Max Tx Data Rate:   Min: DR0 - SF12BW125
                        Max: DR7 - FSK
Tx Power:               27
Min/Max Tx Power:       Min: 0
                        Max: 27
Tx Antenna Gain:        3
Tx Wait:                on
Tx Inverted Signal:     off
Rx Delay:               1 s
Rx Inverted Signal:     on
Rx Output Style:        BINARY
Debug Baud Rate:        115200
Serial Baud Rate:       115200
Serial Flow Control:    off
Serial Clear On Error:  on
Wake Mode:              INTERVAL
Wake Interval:          10 s
Wake Delay:             100 ms
Wake Timeout:           20 ms
Wake Pin:               DI8
Log Level:              0

OK

• This topic was modified 7 years, 7 months ago by Alexander.
• This topic was modified 7 years, 7 months ago by Alexander.