[x ] I have read the Troubleshooting section of the ReadMe
What type of issues is this?
[ ] Request to support a new module
[ ] Bug or problem compiling the library
[X ] Bug or issue with library functionality (ie, sending data over TCP/IP)
[ ] Question or request for help
What are you working with?
Modem: SIMCOM SIM800C
Main processor board: ESP32, TTGO T-Call
TinyGSM version: 0.11.5
Code: (Using an example/HttpsClient)
Scenario, steps to reproduce
I have a very strange problem while trying to connect to HTTPS server. If I try to connect to server for which URL has more than about 50 characters, I get this error:
AT+CIPSTART=0,"TCP","europe-west1-sea-temperature-fd113.cloudfunctions.net",443
+CME ERROR: operation not allowed
As you can see, AT command CIPSTART returns CME ERROR: operation not allowed, as if there is something wrong with the command.
If I try to use shorter URL, such as google.com everything works as expected.
AT+CIPSTART=0,"TCP","google.com",443
OK
Expected result
Response OK for AT Command CIPSTART
Debug and AT command log
The important bit is already pasted above, but I can provide whole log if needed. I didn't change anything else from HttpsExample in the library examples, just set up my modem and URL.
[x ] I have read the Troubleshooting section of the ReadMe
What type of issues is this?
[ ] Request to support a new module
[ ] Bug or problem compiling the library [X ] Bug or issue with library functionality (ie, sending data over TCP/IP) [ ] Question or request for help
What are you working with?
Modem: SIMCOM SIM800C Main processor board: ESP32, TTGO T-Call TinyGSM version: 0.11.5 Code: (Using an example/HttpsClient)
Scenario, steps to reproduce
I have a very strange problem while trying to connect to HTTPS server. If I try to connect to server for which URL has more than about 50 characters, I get this error:
As you can see, AT command CIPSTART returns CME ERROR: operation not allowed, as if there is something wrong with the command. If I try to use shorter URL, such as google.com everything works as expected.
Expected result
Response OK for AT Command CIPSTART
Debug and AT command log
The important bit is already pasted above, but I can provide whole log if needed. I didn't change anything else from HttpsExample in the library examples, just set up my modem and URL.