Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on July 07, 2014 at 21:45Hi,1. I am using SOCKETS to make big file upload from my device from server. I have 2 questions:a) What is maximum buffer size in module for SOCKET? It seems about 1K. After it makes unstable in operationb) What is ma...
Posted on July 04, 2014 at 11:43Hi,I would like to know what is the delay when switching channels.I am currently doing tests using the 868MHz configuration.Regards,Wassim
Posted on April 27, 2014 at 00:04Hi.I want to implement in my defice configuration page trough WIFI. Therefore I want to make device like access point wifi for configuration period.But when I write ''AT+S.SCFG=wifi_mode,2'' to my wi-fi module it an...
Posted on June 16, 2014 at 12:29 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 15, 2014 at 06:16Hello,I'm in the process of replicating the bluetooth radio design in on pg. 37 here: http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00099259.pdf, and I'm having difficulty loca...
Posted on May 26, 2014 at 16:18I have a SPWF01SA wifi module initially it is all good I communicate with him through a terminal. I do a reset control module (AT + CFUN = 1) then it always enters a reset mode and does not accept any command. How can ...
Posted on May 20, 2014 at 22:46Back in the December 2013 version of UM1695, there was a command to set the transmitter power of the module:at+s.scfg=wifi_tx_power,42In the firmware that I have, I get the response ''ERROR: Unrecognized key'', and get...
Posted on May 21, 2014 at 16:20Hi,I'm trying to use MikroElektronika RFID Click (with a CR95HF embeded) as RFID Reader with a STM32F407VG.The CR95HF is connected to the STM32F4 by SPI. The driver and Lib provide by ST are working with STM32F1. It do...
Posted on April 30, 2014 at 01:29Can the SPBT2632C2A module be setup to use SPI communications in an embedded application instead of UART? Is a new firmware needed to accomplish this? Is there an example on how to set this up?
Posted on April 09, 2014 at 17:28Hi there, the BlueNRG current consumption estimation software tool (STSW-BNRG001) is now available on st.com The STSW-BNRG001 allows you getting a current consumption estimate of the BlueNRG IC under different appli...