[SOLVED] SIM900 and Arduino Mega


#1

Hi im just trying to send one number to one ubidots device with my arduino mega and the sim900 shield, I have created a device and a variable to this, but when the device is trying to send de values i get this. (i`m using the example of the library)

Response of GPRS:
AT

OK

Response of GPRS:
AT+CSQ

+CSQ: 19,0

OK

Response of GPRS:
AT+CPIN?

+CPIN: READY

OK

Response of GPRS:
AT+CREG?

+CREG: 0,1

OK

Response of GPRS:
AT+CGATT?

+CGATT: 1

OK

Response of GPRS:
AT+CSTT="wap.tigo.gt","",""

OK

Response of GPRS:
AT+CIICR

OK

Response of GPRS:
AT+CIFSR

10.62.25.96

GPRS/3.0.0|POST|token|GPRS=>variable1:200.0000|end
Response of GPRS:
AT+CIPSHUT

SHUT OK

Response of GPRS:
AT+CIPSTATUS

OK

STATE: IP INITIAL

Response of GPRS:
AT+CIPMUX=0

OK

Response of GPRS:
AT+CIPSTART="TCP","translate.ubidots.com","9012"

OK

Error with AT+CIPSTART
Response of GPRS:
GPRS/3.0.0|POST|token|GPRS=>variable1:200.0000|end
Error sending variables 
GPRS/3.0.0|POST|token|GPRS=>variable1:200.0000|end
Response of GPRS:
AT+CIPSHUT

SHUT OK


#2

Hello,

Please can you verify the checklist below, in order to ensure the right functionality of the board. If you can get done all the steps provided in the checklist you should not have any inconvenience starting with it:
Cellular and WiFi “Preflight” checklist to sending data to Ubidots Cloud

* Before trying to send data to Ubidots using your WiFi and Cellular modules, mitigate errors with this preflight checklist.

All the best,
Maria C.