AT command require to establish NBIoT connection and send small chunks as payload

All I want to create NBIOT wireless connectivity with BC66 module.

Dear Sultan,

If you want to use BC66 from a computer, try the “BC66 ATCommands Manual” or look for Arduino boards with other Quectel modules. Basically the same syntax.

If you plan on using own firmware inside the BC66, please try the “example_tcpclient.c” where a basic connection is explained.

All the best:

/Björn