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nbiot
CoAP
sim7020
Check status
| AT | Check module status | OK |
| ATE | ATE1: Echo Mode On; ATE0: Echo Mode Off | OK |
| AT+CSQ | Check Internet Signals Quality | OK |
| AT+CGMR | Check Firmware Version | OK |
| AT+CGREG? | Check Internet register status | OK |
| AT+CGACT? | Check PDP status | OK |
| AT+COPS? | Check Internet Information | OK |
| AT+CGCONTRDP | Check Internet status | OK |
| AT+CFUN=0 | Turn off RF | OK |
| AT*MCGDEFCONT | Set APN, e,g: AT*MCGDEFCONT="IP","3GNET" | OK |
| AT+CFUN=1 | Turn On RF | OK |
Initialisierung des APN
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| iot.1nce.net | AT*MCGDEFCONT="IP","iot.1nce.net" |
Start communikation
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| coap.lauerbach.com | AT+CCOAPNEW="188.245.116.174",5683,1 |
| VPN-Client über 1nce | AT+CCOAPNEW="10.68.83.121",5683,1 |
GET to /echo
i,v,t,h,l,,option,len, data
AT+CCOAPCSEND=1,1,0,0,1,,"B46563686f",,
POST to /echo
i,v,t,h,l,,option,len, data
AT+CCOAPCSEND=1,1,0,0,2,,"B46563686f",4,"50515253"
PUT to /echo
i,v,t,h,l,,option,len, data
AT+CCOAPCSEND=1,1,0,0,3,,"B46563686f",4,"50515253"
DELETE to /echo
i,v,t,h,l,,option,len, data
AT+CCOAPCSEND=1,1,0,0,4,,"B46563686f",4,"50515253"
End communikation
AT+CCOAPDEL=1
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