Hoi,
Ik probeer via een simcom7070g modem data te versuteren naar mijn device in kpn things. Dit doe ik met behulp van AT commands. Ik weet verbinding met het netwerk te maken en krijg zelf ook een ipadress toegewezen. Bij het versturen van de http request krijg ik altijd een +SHREQ: “POST”, 400,150 error terug.
Ik probeer een SenMl bericht te versturen, naar mijn device in kpn things.
Dit zijn mijn AT commands:
Kan iemand mij vertellen wat ik fout doe?
open the port...
[13:51:18.388]OUT AT+CPIN?
[13:51:18.393]IN AT+CPIN?
+CPIN: READY
OK
[13:51:19.353]OUT AT+CSQ
[13:51:19.353]IN AT+CSQ
+CSQ: 31,99
OK
[13:51:20.528]OUT AT+CGATT?
[13:51:20.528]IN AT+CGATT?
+CGATT: 1
OK
[13:51:22.473]OUT AT+COPS?
[13:51:22.473]IN AT+COPS?
+COPS: 0,0,"NL KPN",7
OK
[13:51:23.546]OUT AT+CGNAPN
[13:51:23.546]IN AT+CGNAPN
+CGNAPN: 1,"kpnthings.iot"
OK
[13:51:25.115]OUT AT+CNACT=0,1
[13:51:25.115]IN AT+CNACT=0,1
ERROR
[13:51:27.039]OUT AT+CNACT?
[13:51:27.039]IN AT+CNACT?
+CNACT: 0,1,"10.11.0.204"
+CNACT: 1,0,"0.0.0.0"
+CNACT: 2,0,"0.0.0.0"
+CNACT: 3,0,"0.0.0.0"
OK
[13:51:31.290]OUT AT+CREG?
[13:51:31.305]IN AT+CREG?
+CREG: 0,1
OK
[13:51:34.535]OUT AT+SHCONF=URL,http://10.151.236.157
[13:51:34.535]IN AT+SHCONF=URL,http://10.151.236.157
OK
[13:51:36.364]OUT AT+SHCONF="BODYLEN",1024
[13:51:36.364]IN AT+SHCONF="BODYLEN",1024
OK
[13:51:40.693]OUT AT+SHCONF="HEADERLEN",350
[13:51:40.693]IN AT+SHCONF="HEADERLEN",350
OK
[13:51:43.134]OUT AT+SHCONN
[13:51:43.150]IN AT+SHCONN
[13:51:43.641]IN
OK
[13:51:45.276]OUT AT+SHSTATE?
[13:51:45.291]IN AT+SHSTATE?
+SHSTATE: 1
OK
[13:51:47.595]OUT AT+SHCHEAD
[13:51:47.595]IN AT+SHCHEAD
OK
[13:51:50.674]OUT AT+SHAHEAD=Host,m.m
[13:51:50.689]IN AT+SHAHEAD=Host,m.m
OK
[13:51:53.998]OUT AT+SHAHEAD=Things-Message-Token,9119bc482f3b41c49320d80e6d904afa8a826eb04ab7bb02c8e864e30dcd9caa
[13:51:53.998]IN AT+SHAHEAD=Things-Message-Token,9119bc482f3b41c49320d80e6d904afa8a826eb04ab7bb02c8e864e30dcd9caa
OK
[13:51:56.218]OUT AT+SHAHEAD=Content-Type,application/json
[13:51:56.234]IN AT+SHAHEAD=Content-Type,application/json
OK
[13:51:58.395]OUT AT+SHAHEAD=Content-Length,84
[13:51:58.410]IN AT+SHAHEAD=Content-Length,84
OK
[13:52:00.238]OUT AT+SHBOD=84,10000
[13:52:00.238]IN AT+SHBOD=84,10000
>
[13:52:02.139]OUT[{"bn":"urn:dev:IMEI:865456053717862:","n":"temperature","u":"Cel","v":27.15838051}]
[13:52:02.154]IN[{"bn":"urn:dev:IMEI:865456053717862:","n":"temperature","u":"Cel","v":27.15838051}]
OK
[13:52:15.636]OUT AT+SHREQ="http://10.151.236.157/ingestion/m2m/senml/v1",3
[13:52:15.651]IN AT+SHREQ="http://10.151.236.157/ingestion/m2m/senml/v1",3
OK
[13:52:15.909]IN
+SHREQ: "POST",400,150