Hi, we are trying to connect the Quectel BG600 ( version :BG600LM3LAR02A04_01.002.01.002
) to amazon S3 Bucket, with an HTTPS connection. We are facing the following problem.
We send the next command :
AT+QHTTPGET. With url size 70 bytes AT+QHTTPURL = 70 we can get the item from the bucket.
When the url size, that we are using is longer, 86 bytes,
AT+QHTTPURL = 86
We get error : +QHTTPGET: 0,400
Both urls are working, when we insert the urls in the address bar of the browser, we can download the files.
Any hint?
Hi
Can you show me your command flow?
Hi thanks,
we send you, the two urls that we are trying to connect and the command sequence.
The first one 50 bytes works fine, the second one 81 bytes return error 400.
AT+CGATT?
+CGATT: 1
OK
AT+QIACT?
+QIACT: 1,1,1,“10.9.250.238”
OK
AT+QPING=1,“8.8.8.8”,4,2
OK
+QPING: 0,“8.8.8.8”,32,468,255
+QPING: 0,“8.8.8.8”,32,257,255
+QPING: 0,2,2,0,257,468,362
AT+QHTTPURL=50
CONNECT
https://ssb0.s3.eu-south-1.amazonaws.com/test.json
OK
AT+QHTTPGET
OK
+QHTTPGET: 0,200,15
.
.
.
AT+QHTTPURL=81
CONNECT
https://qqqwwweeerrrtttyyyuuuiiiioooppplllk.s3.eu-south-1.amazonaws.com/test.json
OK
AT+QHTTPGET
OK
+QHTTPGET: 0,400
My attempts AT HTTPGET requests using modules on the same platform were successful. Try using AT+QIDEACT=1 to deactivate the PDP context and then re-activate it. In addition, please give me your email and I will send you the latest firmware version. You can upgrade the firmware for a try.