Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on March 22, 2016 at 09:14Hi. Sorry for my poor English. My bluenrg device is not present in list of bluetooth devices in iOS settings, but iOS can connect to bluenrg with LightBlue and any other application. How can I add my bluenrg to list ...
Posted on March 21, 2016 at 14:27I'm working with the BlueNRG in a system that has 4 services. I'll go into a bit more detail:Service 1 has 4 characteristics : 1 - RW 20 bytes (reduced to 17, see below).2 - RN 20 bytes3 - RW 20 bytes4 - RN 8 bytesS...
Posted on March 21, 2016 at 14:06I'm not sure if this is the place to ask this (it may be a generic bluetooth question, I'm a bit of a newbie at this), but please bear with me.I had a bug in my software where I had accidentally declared in ACI_Gatt_...
Posted on March 16, 2016 at 09:38Hello everyone. Software: X-CUBE-BLE1 (v. 2.5.2) http://www2.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-expansion-software/x-cube-ble1.html Example: S...
Posted on March 09, 2016 at 16:07Hello! We use SPWF01SA module for Internet access to our device. We are using this script - input.cgi - to channel data from STM32F439 to web application (web server). Client gets data using Ajax which use input.cgi....
Posted on January 02, 2016 at 17:03I'd like to read IFR registers of my BlueNRG-MS module. Using BlueNRG GUI I can read chips' version, I can initialize it and I can update the firmware. But I can't read IFR. When I go to Tools... -> BlueNRG IFR... ...
Posted on February 04, 2016 at 13:55Hi all, In BlueNRG chat application, i can able to transfer and receive data if the packet size was 20 or below. When i change the packet size more than 20 bytes , communication doesn't started. But i n...
Posted on February 13, 2016 at 09:14Hi,We are using BlueNRG-MS with Andorid 5.1x. using GATT profile. Need to know what is the max throughput we can achieve here? What seetings are needed to achieve the same? Currently we ae using conection interwa...
Posted on February 19, 2016 at 14:35Hi all, I need to know, BlueNRG firmware version which is flashed in my BlueNRG chip without using BlueNRG GUI window. What are the possibilities to get this ? Can i get this from SPI ? or give me prope...
Posted on March 03, 2016 at 04:23Hi everyone,I'm doing a project to communicate between stm32f107 to blueNRG. I also check the sample controller from STM evaluation board which is based on stm32l1xx. What I found that there are many differences betw...