ESP-AT: AT+BLEGATTCWR

m.biondo
Posts: 2
Joined: Mon Mar 12, 2018 3:51 pm

ESP-AT: AT+BLEGATTCWR

Postby m.biondo » Mon Mar 12, 2018 4:17 pm

Anyone having problem with at command AT+BLEGATTCWR ??

I run the ESP-AT on ESP-WROOM-32

I wanted to write some bytes to the following characteristic (I skipped the other ones):
AT+BLEGATTCCHAR=0,3<\r><\n>
+BLEGATTCCHAR:"char",0,3,2,0x0003CDD200001000800000805F9B0131,0x04<\r><\n>

I wrote:
AT+BLEGATTCWR=0,3,2,,6<\r><\n>
after >
I sent 123456 without the final <\r><\n>

As a result I got a disconnect and error messages:
+BLEDISCONN:0,"bb:a0:50:10:11:12"
ERROR

Other client applications do not meet this error.

Any help, please. Thanks.

aakashteggi96
Posts: 5
Joined: Mon Apr 26, 2021 6:56 am

Re: ESP-AT: AT+BLEGATTCWR

Postby aakashteggi96 » Mon Apr 26, 2021 11:46 am

after > don't include \r\n with your data..

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