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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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Resolved! Delete a BlueNRG service

Posted on April 14, 2017 at 11:32Hello,In order to have more than 6 services on my BlueNRG-MS device, I wanted to create a service that will add/remove the other ones.At the beginning, it worked well, I could choose the services I wanted to activate...

Power line module 7580

Posted on September 28, 2015 at 13:53Hi to all, i have this request i am studying to use the ST7580 for Power line comunication, i read the Application Note AN4274, it's very interesting. In this application note i read a minimal configuration file ...

SPWF04S python over SPI

Posted on May 18, 2017 at 15:35Hi,I have one question about the SPWF04S module python capabilities. Looking at the 'console_active' configuration variable, it seems that the python functionalities can be used only with the UART. Given that the comma...

SPWF04S Server-side-includes

Posted on May 11, 2017 at 15:04Hi!I am using the SPWF04SA module. I am trying to create dynamic pages. My webpage is done and it works. I'm having problems with updating the tokens buffer using the AT+S.INPUTSSI command as described in the AN4965 Ap...

tabekb by • Associate III
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SPWF04S User Flash & Micropython

Posted on May 16, 2017 at 11:48Hi,I finally got my hands on the SPWF04S module; it works great, but i have some questions about the user flash and the micropython functionalities:First of all, how can i write on the user flash? Is the AT+S.FSUPDATE ...

aci_gap_init() returns FLASH_WRITE_FAILED

Posted on May 05, 2017 at 15:43Hi all,I am implementing the X-CUBE-BLE1 stack in my project and after some initializations like:aci_hal_write_config_data(CONFIG_DATA_PUBADDR_OFFSET,                                  CONFIG_DATA_PUBADDR_LEN,          ...

eng23 by • Senior
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SPSGRF-868 WITH COIN CELL

Posted on May 15, 2017 at 11:59Hi,I am planning to build a low power 6 low pan network by using coin cell battery.is it possible to run it for months.spsrgf module need 22mA of supply current for transmission and 10 mA for receiving,as my coincell i...

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