Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on May 19, 2017 at 13:04The Generic Attribute service (0x1801) has Service Changed characteristic (0x2A05). They are added automatically by Aci_Gatt_Init. Does BlueNRG-MS stack send indications with this characteristc when services and charac...
Posted on August 28, 2017 at 10:17Hello sir,we are manufacturing automotive product.we would like to verify our PCB layout for L7805ACV.please go through it and revert if any suggestion on layout.here we attached layout as well as ckt document regar...
Posted on August 17, 2017 at 08:24Hi,I am using Nucleo l053r8 development board with x-nucleo-idb05a1 extension board which has SPBTLE-RF bluetooth low energy module. I am want to make application that can scan for ble devices and reads its advertis...
Posted on August 21, 2017 at 15:49Hi, I have a question about the firmware version of the spwf01S modules.AT+S.STS=version♯ version = 150410-c2e37a3-SPWF01SWhen I read the version, this appears. This is the version is 3.4. Is there a way to get 3.4...
Posted on June 29, 2017 at 15:50Section 5.2 of the AN4964 gives an example of using micropython to handle the +WIND messages.Please could you provide a link to the source code for the WIND module - as I am need to access more than just the +WIND co...
Posted on August 02, 2017 at 03:43Where can I find the specification for how the BlueNRG-MS parts (WLCSP34) packages are marked? I need to confirm that the parts we have soldered onto our boards are indeed BlueNRG-MS and not BlueNRG. I can't find...
Posted on April 25, 2017 at 13:47Dear Developers, This is Jayaram Matta ,Now I want to write a SPI Driver for Spirit1(X_NUCLEO-IDS-01A4 [868 Mhz]) on X86 Platform. for the spirit1 module I want to add support for http://en.wikipedia.org/wiki/6LoW...
Posted on August 14, 2017 at 10:45I have exactly the same problem as https://community.st.com/0D50X00009XkYUuSAN but with different network processor - BlueNRG.We have two custom boards with BlueNRG: one acting as peripheral and one as central.I hav...
Posted on August 11, 2017 at 00:54On SPWF01SA - I need to post JSON to the Webserver backend and update the JSON file...Any hints on how this can be done? I can read the JSON file ok from my webserver but I am stuck at the part where I have to send ...
Posted on June 04, 2017 at 15:15I have been using PIC32 microcontrollers but am looking at switching to the STMicro line of microcontrollers. One thing that Microchip has that is really nice for industrial products is an external PHY chip with a bui...