Sim808 + Arduino UNO: Get Json Object Response from Web Server

Question

How to read JSON object response from the server?

These are the commands I use:

AT+SAPBR=3,1,"Contype","GPRS"
AT+SAPBR=3,1,"APN","internet"
AT+SAPBR=1,1
AT+SAPBR=2,1
AT+HTTPINIT
AT+HTTPSSL=1
AT+HTTPPARA="CID",1
AT+HTTPPARA="URL","https://www.mywebsite.com/getTime?token=jsdaljdaskl"
AT+HTTPPARA="REDIR",1
AT+HTTPACTION=0

The returning request should be Json object, but the Sim808 read it as html response which gives error 606.

Write some code, and come back when you have issues with the code. Alternatively, visit https://arduino.stackexchange.com/ for advice. This site is for coding questions. — dda, Jul 29 '17 at 09:25

score 2 · Accepted Answer · answered Jul 29 '17 at 10:27

2

Need to define HTTP parameter content as JSON format using the following command

AT+HTTPPARA="CONTENT","application/json"

Found this document useful HTTP Client using SIM900.

answered Jul 29 '17 at 10:27

Ganesh K

36
2

I always get `HTTPACTION: 1,606,0` error on response. My web server is an MVC application. Why is this happening? – Alvin Stefanus Jul 31 '17 at 03:02

Sim808 + Arduino UNO: Get Json Object Response from Web Server

1 Answers1