Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Forum Posts

About BlueNRG-1 pairing

Posted on May 03, 2017 at 11:18Hello,        My question is about BlueNRG-1 .I want to design a about bluetooth master and slave Fixed PIN pairing.But the Fixed PIN seems to be no effect.Specific how should do?Thanks !

Resolved! SPWF01 and IPv6

Posted on April 29, 2017 at 15:26Hi,I connect to the SPWF01 via IPv4 and a port forwarding in my router. It works fine, as long I have a IPv4 router / internet connection. When I have a IPv6 connection and DS-Lite it doesn't work. So, is there a pos...

X-Nucleo-IDW01M1

Posted on March 25, 2016 at 06:07I have a X-Nucleo-IDW01M1 board on a Nucleo-F411re board. The board was working fine with some of the example projects. Suddenly it keeps going in and out of deep sleep with the red and blue LED going on and off. Tri...

Bluenrg-MS simultaneously Central/Peripheral

Posted on March 28, 2016 at 21:15Hi,why after the aci_gap_set_discoverable and after the implementation of aci gap create_connection team advertising disappears and the connection is not established? But if carried out in the reverse order it works....

HTTP POST on a secure connection

Posted on April 27, 2017 at 09:52Hi,I'm currently using the SPWF01SA module to make a POST request on a server. My tests using http://httpbin.org/ went smoothly, but as soon as i try to make the request on the actual server, it responds with an erro...

SPWF01SA Firebase

Posted on April 25, 2017 at 14:09I am using an X-NUCLEO-IDW01M1 module to which I send AT commands and I want to authenticate in Firebase.I open the socket and send the information, but the server always responds with an error.Can you help me?