I’m trying to create an Android application that will be using a Arduino Uno, the Ada Breakout GPS, and the GPRS. I went an downloaded the zip files from [Github][1]. I ran the UbidotsSaveValue with no problem (it updates Ubidots). Trouble comes when I try to run UbidotsSaveMultiValues.
#include <Ubidots_Arduino_GPRS.h>
#include <SoftwareSerial.h>
//Serial Relay - Arduino will patch a
//serial link between the computer and the GPRS Shield
//at 19200 bps 8-N-1
//Computer is connected to Hardware UART
//GPRS Shield is connected to the Software UART
#define APN "att.mvno"
#define USER "" // If your apn doesnt have username just put ""
#define PASS "" // If your apn doesnt have password just put ""
#define TOKEN "HKM7SOBdxgPaW9hVNgquUU0IWYP7sv" // Replace it with your Ubidots token
#define ID "56d5d69d7625424120f93ca2" // Replace it with your Ubidots' variable ID
// You can send 1 to 10 variable at the same time
//#define ID1 "" // Replace it with your variable ID
//#define ID2 "Your_id_here" // Replace it with your variable ID
//#define ID3 "Your_id_here" // Replace it with your variable ID
Ubidots client(TOKEN);
void setup() {
Serial.begin(19200); // the Serial port of Arduino baud rate.
client.powerUpOrDown();
client.setApn(APN,USER,PASS);
}
void loop() {
float value_1 = 22;
// float value_2 = analogRead(A1);
// float value_3 = analogRead(A2);
// To send a value with a context is like: (ID,value,"NAME_CONTEXT:VALUE_CONTEXT","")
// If you don't want to send any context only put "" like this (ID,value,"","")
// Example with context:
// client.add(ID1, value_1, "Lat:9.786589", "Long:1.8688797");
client.add(ID, value_1,"Lat:9.786589", "Long:1.8688797");//"", "");
// client.add(ID1,value_2, "", "");
// client.add(ID3,value_3, "", "");
client.sendAll();
}
The serial monitor displays:
Response of GPRS:
Response of GPRS:
AT+CSQ
+CSQ: 13,0
OK
Response of GPRS:
AT+CGATT?
+CGATT: 1
OK
Response of GPRS:
AT+SAPBR=3,1,"CONTYPE","GPRS"
OK
Response of GPRS:
AT+SAPBR=3,1,"APN","att.mvno"
OK
Response of GPRS:
AT+SAPBR=3,1,"USER",""
OK
Response of GPRS:
AT+SAPBR=3,1,"PWD",""
OK
Response of GPRS:
AT+SAPBR=1,1
OK
Response of GPRS:
AT+SAPBR=2,1
+SAPBR: 1,1,"10.135.197.49"
OK
Response of GPRS:
AT+HTTPTERM
ERROR
No HTTP to close
Response of GPRS:
AT+HTTPINIT
OK
Response of GPRS:
AT+HTTPPARA="CID",1
OK
Response of GPRS:
AT+HTTPPARA="UA",Ubidots/v1 ArduinoGPRS/1.0"
OK
Response of GPRS:
AT+HTTPPARA="URL","translate.ubidots.com:9080/arduino/gprs/?token=HKM7SOBdxgPaW9hVNgquUU0IWYP7sv"
OK
Response of GPRS:
AT+HTTPDATA=64,120000
DOWNLOAD
Response of GPRS:
OK
Response of GPRS:
AT+HTTPACTION=1
OK
+HTTPACTION:1,201,2
Response of GPRS:
AT+HTTPREAD
+HTTPREAD:2
OK
OK
Response of GPRS:
AT+HTTPTERM
OK
Response of GPRS:
AT+HTTPTERM
ERROR
No HTTP to close
Response of GPRS:
AT+HTTPINIT
OK
Response of GPRS:
AT+HTTPPARA="CID",1
OK
Response of GPRS:
AT+HTTPPARA="UA",Ubidots/v1 ArduinoGPRS/1.0"
OK
Response of GPRS:
AT+HTTPPARA="URL","translate.ubidots.com:9080/arduino/gprs/?token=HKM7SOBdxgPaW9hVNgquUU0IWYP7sv"
OK
Response of GPRS:
AT+HTTPDATA=64,120000
DOWNLOAD
Response of GPRS:
OK
Response of GPRS:
AT+HTTPACTION=1
OK
Response of GPRS:
AT+HTTPTERM
ERROR
No HTTP to close
But Ubidots isn’t showing any updates.
Anybody know whats happening? Right now I’m just sending values to see if they will update online. Eventually I will connect the GPS and have the context include real-time lat and long values, which will then be requested from an Android app.
Any insight or advice is appreciated 
[1]: https://github.com/ubidots/ubidots-arduino-gprs
