As part of classic pairing I am getting an undocumented response

AT+BTCFMREQ=0,"xx:xx:xx:xx:xx"

Any ideas of what this is? I reply with

AT+BTSECCFM=0,1

But pairing is not successful.

Thank you for the reply. Switching to HTTP/1.0 removed the chunks.

Also if I look in the HTTP/1.1 headers for google, I see Transfer-Encoding: chunked

I'm getting strange numbers in the return from AT+CIPSEND, but only when using a SSL connection. After AT+CIPSEND I get SEND OK and the first +IPD with a size, then the headers. With a non-SSL connection the headers finish with a blank line and then the html starts. With SSL connections I get a 4 di...

Found one answer:
1. Use AT+UART_CUR to raise the baud rate (or UART_DEF if you are brave). In testing I've found that lowering the baud rate works, but raising does not work, but I'm hoping that my firmware version will allow higher speeds.

I wish to use an ESP-WROOM-32 PCB module in another board which has a microcontroller. I can do this now using the UART interface and AT command set but are concerned about maximum throughput speed and the use of the text based AT protocol. 1. With standard firmware, what is the maximum throughput o...