Closed l0gicforce closed 10 months ago
sandeepmistry
commented
5 years ago Hi @l0gicforce,
Would you be able to try again, but this time change the GSM gsmAccess; line in the sketch to GSM gsmAccess(true); and provide the output of the Serial Monitor here. Thanks.
l0gicforce
commented
5 years ago Hi @sandeepmistry, Here is the full serial output. Thanks for your quick reply
Attempting to connect to the cellular network
⸮AT
OK
AT+IPR=921600
OK
AT
OK
AT+UPSV=3
OK
AT+CPIN?
ERROR
AT+CPIN?
ERROR
AT+CPIN?
ERROR
AT+CPIN?
ERROR
AT+CPIN?
ERROR
AT+CPIN?
ERROR
AT+CPIN?
ERROR
AT+CPIN?
+CPIN: READY
OK
AT+CMGF=1
OK
AT+UDCONF=1,1
OK
AT+CTZU=1
OK
AT+UDTMFD=1,2
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CREG?
+CREG: 0,1
OK
AT+UCALLSTAT=1
OK
AT+CGATT=1
OK
AT+UPSD=0,1,"internet.t-mobile.de"
OK
AT+UPSD=0,6,3
OK
AT+UPSD=0,2,"t-mobile"
OK
AT+UPSD=0,3,"tm"
OK
AT+UPSD=0,7,"0.0.0.0"
OK
AT+UPSDA=0,3
OK
AT+UPSND=0,8
+UPSND: 0,8,1
OK
You're connected to the cellular network
Attempting to MQTT broker: IoTHubTestKB001.azure-devices.net
AT+USOCR=6
+USOCR: 0
OK
AT+USOCO=0,"IoTHubTestKB001.azure-devices.net",8883
OK
AT+CCLK?
+CCLK: "04/01/01,00:03:15+00"
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USOWR=0,238,"16030100E9010000E503030000000045F4654817CBA0161BEFBDED35CC825C159D88B332F9C2EFB0B6EAE500005ACCA9CCA8C02BC02FC02CC030C0ACC0ADC0AEC0AFC023C027C024C028C009C013C00AC014C02DC031C02EC032C025C029C026C02AC004C00EC005C00F009C009DC09CC09DC0A0C0A1003C003D002F0035C008C012C003C00D000A01000062FF01000100000000260024000021496F54487562546573744B423030312E617A7572652D646576696365732E6E65740001000101000D001600140403030305030603020304010301050106010201000A000A0008001700180019001D000B00020100"
+USOWR: 0,238
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
+UUSORD: 0,2920
AT+USORD=0,512
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
OK
+UUSORD: 0,2408
AT+USORD=0,512
+USORD: 0,512,"DB0EA83E7133E9B7E0DCBA3543EEE64CF2C3A779DF5346CB7038BDCEED4FCF1A8778AC9895FBED182129A2C992F80FD9765B48CDA4C8B659AB66D619250BA14374195530F082E3DA7ADB71347062804272CCD66C6FF22FA06BB570AD3772489322DFCBAC446D00A1BE6C14BCF851A35B060F176588739890CA0566794FA19B9B0203010001A38204B6308204B2308201F4060A2B06010401D679020402048201E4048201E001DE007600BBD9DFBC1F8A71B593942397AA927B473857950AAB52E81A909664368E1ED185000001697CB415ED000004030047304502205A2419DF07DB7B86DC94864C459F115ADD1FB4EA58B91D4D565E4D10AB720C28022100F41D50F070402CCF45EFCB685B78DFD6516A1A52FBD4A0D7C1EB22D27352C5CF007500A4B90990B418581487BB13A2CC67700A3C359804F91BDFB8E377CD0EC80DDC10000001697CB415F4000004030046304402207F42E26BE6EC17F6C734CDBB7461AFFE20DB868CD691A84E9C3095BBA9892F9302200F54C547085587DC187DA3955C406189CC634214EB1C015483756F3888DA4B470076004494652EB0EECEAFC44007D8A8FE28C0DAE682BED8CB31B53FD33396B5B681A8000001697CB4161B0000040300473045022100B59FCD00550830F157885E7275C16963DDB3CFD09AA2666F5DD05EEA000D463F022006E092839065EA24AAE16ED36ECD9B7B6FF1"
OK
+UUSORD: 0,3227
AT+USORD=0,512
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
OK
+UUSORD: 0,2715
AT+USORD=0,512
+USORD: 0,512,"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"
OK
+UUSORD: 0,2203
AT+USORD=0,512
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
OK
+UUSORD: 0,1691
AT+USORD=0,512
+USORD: 0,512,"30818B310B3009060355040613025553311330110603550408130A57617368696E67746F6E3110300E060355040713075265646D6F6E64311E301C060355040A13154D6963726F736F667420436F72706F726174696F6E31153013060355040B130C4D6963726F736F6674204954311E301C060355040313154D6963726F736F667420495420544C53204341203230820222300D06092A864886F70D01010105000382020F003082020A02820201009EAA15C11BA1635FE65118C516BB11DC0B4D9B910ABA40492BDCD6060BC577592C3442450B4EA8C916F028F31F9695BF1ED39FCC87819621A4E7B33066AD7C6E0012AFBD2C3D45AEA03F75EC752005FC4162817CCC0ED921EE7300738315BA092FB160FDAA606D0B3F1A26593428B44244145B3C349D3526552350D26CFAA42BBDE43BF558CB0B1B23C67DD37DCC3DD0FD0103C89EBDE50823448C580350D413EE78B62DA4EABD3270A150624C96C19DB91C3D61DA462DDE8BD6F39BC5EB2EED8D3A9411C2DB80A50207CD7FF79E6174B2EC6C577A7FDA363E453CC6E39CDD4F9B51E76FBFA49BB6F1A304465E1721FCFC269087396C28C1F4F8E3CE16FFDB32A70B6AB3F0D55D6C395D5B9785BDBE2DB6EFC9E26E5CC86C41EDEE737CF3CA7828D230A8271768685BB52E2D8E7DCD288EAFD5DD97472C48BC22438E0A19D3DCC5DFD3F2A1EF76B1246291987BC67B38B5"
OK
+UUSORD: 0,1179
AT+USORD=0,512
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
OK
+UUSORD: 0,667
AT+USORD=0,512
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
OK
+UUSORD: 0,155
.-2Thanks @l0gicforce!
AT+CCLK?
+CCLK: "04/01/01,00:03:15+00"
OKThe problem is most likely cellular module is returning a time from the past, so the sketch on the board can't validate the servers certificate. I'm going to try to get another SIM to reproduce the issue (cc/ @gvarisco) - hopefully there's something in the MKRGSM library that can be done to configure the module to return the correct epoch time accurately with all SIMs.
As for a super short term workaround to unblock you, you can try to change the getTime() function in the sketch to return a hard coded value from https://www.epochconverter.com
NOTE the suggested workaround from above is not recommended for production use!!!
l0gicforce
commented
5 years ago Hi @sandeepmistry,
I can confirm the problem was indeed the network time. The workaround using the hard coded timestamp works.
For now I just added the NTP time from: https://www.arduino.cc/en/Tutorial/MKRGSMExamplesGPRSUdpNtp
Thanks a lot!
Attempting to connect to the cellular network
.You're connected to the cellular network
Attempting to MQTT broker: IoTHubTestKB001.azure-devices.net
Retrieving time from NTP
packet received
Seconds since Jan 1 1900 = 3762835388
Unix time = 1553846588
The UTC time is 8:03:08
You're connected to the MQTT broker
Publishing message
Publishing message
Publishing message
Publishing message
Publishing message
Hi @l0gicforce,
Thanks for trying my suggestion, I'm glad to hear you were able to get things working!
I'll leave this issue open for now, so others can find it. Hopefully we can find a fix in the MKRGSM lib in the coming weeks.
attie44
commented
4 years ago Hi @sandeepmistry and @l0gicforce
Has anyone found a solution to this issue?
sandeepmistry
commented
4 years ago Hi @attie44,
Did you try @l0gicforce's suggestion in https://github.com/arduino/ArduinoCloudProviderExamples/issues/3#issuecomment-477906711. We have no further updates on the topic apart from that now.
NegativeKontakt
commented
4 years ago Hi is there any update on this? I had the same error as above, returning error code -2. As above I used the NTP time to resolve that issue, but now I get an error code of 5? Trying to work out what that could be.
GLwan
commented
4 years ago There is a small error in the program "Azure iot WiFi": a question mark should be added as username += "/?api-version=2018-06-30"; It works with my "Nano iot 33" by just adding this mark.
GLwan
commented
4 years ago i have no problem to use this sketch "Azure iot GSM"to let my MKR1400 work, by adding the question symbol as username += "/?api-version=2018-06-30";
SahithyaYadav
commented
3 years ago Hi, I am registering MKRGSM 1400 with Azure IoT. The device registered successfully, after registering the device, when I am connecting the board to Azure IoT Hub with the examples provided in Arduino IDE.
Arduino IDE using File -> Examples -> Arduino Cloud Provider Examples -> AzureIoTHub->Azure_IoT_Hub_GSM.
I am getting error -3(Connection refused: server unavailable). But after few hours(around 12 hours) I could able to communicate with the cloud without any error. what would be the reason for this kind of behavior? anyone facing the same issue?
+USORD: 0,91,"1403030001011603030050AB9F56C7E6C09842F3ECE857D9C77604C549C6E823AB6411918872C9864A0036EFB2A3E965CF2920D522500B109E29DCCDACA7D411E8F04723B50281522CC821533F28A4AF1ABF0A0359648CC35832D0"
OK
AT+USORD=0,512
+USORD: 0,0,""
OK
AT+USOWR=0,149,"1703030090532471CABDDE6818D1D2DDEE8AD8D785AFA7BE926AC9CEB5063F8D8A8082FCD5C6054DD278F1BB19FF4BBAE43781A180B6DC681C3910E1CCF7C9F08D72B583BD028AF6AEC84405F652AF28F8D8EF23B41A971B189B1DA235E5AD6F6435107862D5D63CBF107D95B34774FDDC962FE98A5DA468805C139200C29F3A1193305C92087A4F14026FA4EA76E6B451602FB321"
ERROR
+UUSOCL: 0
AT+USOCL=0
ERROR
.3
AT+USOCR=6
+USOCR: 0
per1234
commented
10 months ago Closing as off topic since the fault was not caused by any defect in the code hosted in this repository.
Hi,
I am trying to connect an Arduino MKR GSM 1400 to the Azure Cloud, exactly following the tutorial. However I get an connection refused error (.-2). Has anyone experienced this as well?
According to Microsoft support the error is caused due to no matching certificate provided (none or not matching). No modifications of the code besides Arduino secrets. The following attempts were done to solve this problem but no success:
Thanks and best regards Jason