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

WEP in AP mode

Posted on June 15, 2015 at 12:34Is there a limitation/restriction of of the WEP key lengths in AP mode?Set password to 'test1': AT+S.SCFG=wifi_wep_keys[0],7465737431 AT+S.SCFG=wifi_wep_key_lens,05 This works OK.  I can connect fine with WEP authenti...

toby by Associate II
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  • 2 replies
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STW81200 Schematic / design guidance

Posted on June 11, 2015 at 12:22I am wanting to include the STW81200 into a new product design. I am looking for the schematic for the evaluation board that I think exists, but I am not able to find it.The specific information that I am looking for ...

Create a connection between three SPWF01SA

Posted on June 10, 2015 at 08:37Hello, i want to create a connection bettween three SPWF01SA an send data via TCP - socket to any other module. Is there a possibility to create something like that. The firmware is 150410-c2e37a3-SPWF01S. Thanks and ...

menyu1 by Associate II
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  • 4 replies
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BlueNRG custom code

Posted on June 03, 2015 at 22:48I would like to run a little custom code on the M0 core of the BlueNRG  I am fully aware that officially this is not a use case you support, but still. Please share how?   (i promise to not ask for any support further...

dmitrygr by Associate II
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  • 0 replies
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BlueNRG missing LE Advertising Report Event

Posted on June 07, 2014 at 10:48I can get two BlueNRG boards connecting, one as Peripheral and one as Central, using the code in the BLE_Chat example. In this case the Central has to know in advace the address of the Peripheral. However, when I try...

charles23 by Associate III
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  • 5 replies
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BLUEHCI_GATT_WRITE_CHARAC_VAL fails

Posted on May 29, 2015 at 19:21If I issue this command from a BlueNRG acting as a Central to another acting as a Peripheral, quickly after receiving an Indication from that peripheral then the call fails with error code 0x46 (''not allowed''). Exper...

charles23 by Associate III
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  • 1 replies
  • 0 kudos