failed to join the network
- This topic has 11 replies, 3 voices, and was last updated 9 years, 4 months ago by
Brandon Bayer.
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AuthorPosts
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November 11, 2015 at 5:46 pm #9938
Jose Olvera
Participantissue : Failed to join network
– Do I need the 5 V power supply ? or the USB power is enough ?Details : all AT commands sent thru the COM port were taken OK
AT+FSB=1
AT+NI=1,testnetwork
AT+NK=1,testnetwork
AT&W
ATZ
but failed to join the network
AT+JOINNovember 11, 2015 at 6:53 pm #9939Jason Reiss
KeymasterWhat settings do you have on conduit?
November 13, 2015 at 11:00 am #10002Jose Olvera
Participant-The Conduit and the LoRa have the same settings
which is BAND1, 915Mhz, netname= testnetwork
-The DEV KIT came without the 5V Power Supply, and the only power comes from the USB cableNovember 13, 2015 at 11:20 am #10003Brandon Bayer
BlockedJose,
If you can issue AT commands to the mDot, your UDK is powered properly.
Please post the output of the AT&V command from the mDot as well as a screenshot of your Conduit’s Lora configuration.
-Brandon
November 13, 2015 at 12:32 pm #10004Jose Olvera
Participantfollow up
– the LoRa DEV KIT has the LED Green( after firmware upgrade)
– Not using the 5V Power Supply
– the screen shot and AT are below=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2015.11.13 10:27:29 =~=~=~=~=~=~=~=~=~=~=~=
AT&FOK
AT&WOK
ATIMultiTech mDot
Firmware: 0.1.4
Library : 0.0.9OK
AT&WOK
AT+FSB=1OK
AT+NI=1,testnetworkSet Network Name: testnetwork
OK
AT+NK=1,testnetworkSet Network Passphrase: testnetwork
OK
AT&WOK
AT+JOINJoin Error – Failed to join network
ERROR
November 13, 2015 at 12:55 pm #10005Jose Olvera
ParticipantPART 2 : QUERY the setup … looks OK
NOTE: the ‘RESET’ … does not seem to do anything ? no LED blinking
NOTE : the firmware upgrade was saved …but…. after power cycle …the LED turns RED, and I need to reload the firmware and wait for LED to turn GREEN=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2015.11.13 10:50:37 =~=~=~=~=~=~=~=~=~=~=~=
AT+FSB1
OK
at+freq AR T+FREQFB_915
OK
AT+NI70:77:46:a9:0d:86:9c:dd
Passphrase: ‘testnetwork’OK
AT+NK9f.20.a1.ef.95.8d.86.28.cd.83.cb.66.ee.9e.61.7a
Passphrase: ‘testnetwork’OK
AT+JOINJoin Error – Failed to join network
ERROR
November 13, 2015 at 1:04 pm #10006Jose Olvera
Participantpart 3 : display ( query ) the status
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2015.11.13 11:03:12 =~=~=~=~=~=~=~=~=~=~=~=
ATIMultiTech mDot
Firmware: 0.1.4
Library : 0.0.9OK
AT&VDevice ID: 00:80:00:00:00:00:a2:77
Frequency Band: FB_915
Frequency Sub Band: 1
Public Network: off
Start Up Mode: COMMAND
Network Address: 00000000
Network ID: 70:77:46:a9:0d:86:9c:dd
Network ID Passphrase: testnetwork
Network Key: 9f.20.a1.ef.95.8d.86.28.cd.83.cb.66.ee.9e.61.7a
Network Key Passphrase: testnetwork
Network Session Key: 00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00
Data Session Key: 00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00
Network Join Mode: OTA
Network Join Retries: 2
Join Byte Order: LSB
Link Check Threshold: off
Link Check Count: off
Error Correction: 1 bytes
ACK Retries: off
Encryption: on
CRC: on
Adaptive Data Rate: off
Command Echo: on
Verbose Response: off
Tx Frequency: 0
Tx Data Rate: SF_9
Tx Power: 11
Tx Wait: on
Tx Inverted Signal: off
Rx Frequency: 903700000
Rx Data Rate: SF_9
Rx Inverted Signal: on
Rx Output Style: HEXADECIMAL
Debug Baud Rate: 115200
Serial Baud Rate: 115200
Wake Mode: INTERVAL
Wake Interval: 10 s
Wake Delay: 100 ms
Wake Timeout: 20 ms
Log Level: 0OK
AT+NI70:77:46:a9:0d:86:9c:dd
Passphrase: ‘testnetwork’OK
AT+JOINJoin Error – Failed to join network
ERROR
November 13, 2015 at 1:49 pm #10007Brandon Bayer
BlockedWhat version of Conduit firmware do you have?
November 13, 2015 at 5:06 pm #10008Jose Olvera
ParticipantTHE CONDUIT FIRMWARE WAS UPGRADED TO …LATEST … 1.0.33
November 16, 2015 at 8:33 am #10013Brandon Bayer
BlockedJose,
Ok, so we still need to see either a screenshot of your Conduit lora configuration or post a copy of
/var/config/db.json
-Brandon
November 17, 2015 at 1:24 pm #10016Jose Olvera
ParticipantNote: I am an RF engineer (I am not an ‘network’ engineer) and some of these tools used by your systems are new to me :
– I failed to do a simple copy/paste screen shot (png file), the system does not allows me to ‘paste’
– How to copy/paste here the….. /var/config/db.json
November 17, 2015 at 2:12 pm #10017Brandon Bayer
BlockedJose,
Alright, let’s just have you go ahead and create a support case which will make it easier to help you and send files back and forth. Use the same login information as for these forums and in the case, describe as much as possible. Put what you have tried, what works, what doesn’t, etc. Also include either the Conduit configuration files or screenshots.
Thanks!
-Brandon
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