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

SPWF01SA

Posted on February 05, 2017 at 20:27Hi i want to use SPWF01SA wifi module, but i'm confused about connections.  I want to control SPWF01S with another mcu and in my schematic i've connected only rx,tx, vcc and gnd also one connector like jtag. But i...

BlueNRG-MS connection interval

Posted on February 14, 2017 at 11:35Hi,I'm using the BlueNRG-MS chipset. As far as I've understood, the connection interval is set through 'aci_gap_set_discoverable' and if the related arguments of the function (SlaveConnIntervMin and SlaveConnInter...

Resolved! BlueNRG GUI

Posted on February 14, 2017 at 09:07Hi, cannot find blueNRG gui in STSW-BLUENRG-DK   archive..exe is missinghttp://www.st.com/etc/clientlibs/st-site/media/app/images/viper17/icon_active.png. If somebody can help me with a link or can send me the fil...

Resolved! ERR_COMMAND_DISALLOWED after getBlueNRGVersion()

Posted on February 09, 2017 at 19:42When I run aci_hal_write_config_data() as a first command after BlueNRG-MS reset, I get ERR_CMD_SUCCESS. But when I call getBlueNRGVersion() first, then I get ERR_COMMAND_DISALLOWED from aci_hal_write_config_data(...

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SPBT2632C2A module.

Posted on December 21, 2016 at 20:13Hello! I am trying to use SPBT2632C2A module. But it does not issue the stated parameters for data transfer rate and for reasons unknown to us periodically stops sending data for periods of the order of several hu...