Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on December 14, 2016 at 07:57 I'm using the STM32F411RE board with the IDW01M1 WiFi expansion module. I run some examples from en.x-cube-wifi1_firmware.zip lib. However, all example code I run always fail during the wifi_init()--> wifi_res...
Posted on November 16, 2017 at 13:55Hello,I am trying to contact someone from ST developers who is responsible for writing SPBT3.0 data package firmware. There are two features that could be very great to add:1) SPBT3 Module to transmit BREAK charac...
Posted on November 01, 2017 at 14:20I can connect to network using wifi_connect function without any issues.priv_mode = WPA_Personal;status = wifi_connect('NETWORK','password', priv_mode);When i try to configure module with firstset, it associates w...
Posted on November 04, 2017 at 19:07Hi I received 2 of this kit, and I ran some basic tests - works really fine!I am trying to use S2-LP in wm-bus solution for my project. I have a question regarding redudcing the capacitors/inductors count on the P...
Posted on November 17, 2017 at 22:07Hello! Is there any BT dongles based on SPBT3.0DP chipset? What BT dongles and drivers on host site are better to use with SPBT3.0DP ?
Posted on November 15, 2017 at 19:45We're using the SPWF04SA and trying to connect to various SSL sites. Some work while others don't. We used the steps outlined in AN4963 for retrieving the certificates, all done in DER encoded binary X.509 format....
Posted on November 14, 2017 at 18:30Hello,I am using the SPWF04 to provide Wifi acces to my system, interfacing by SPI. SPI works fine but I receive the following 'Console active' WIND message:02 10 00 02 00 0d syncKOE : WINDIndication Nb : WIND ID ...
Posted on November 14, 2017 at 14:52I've seen a few posts on issues with the SPI interface to the SPWF04 WiFi module, and from the past weeks experience have yet to get any of the examples supplied with the middle ware to actually work with SPI.Even...
Posted on November 14, 2017 at 17:18Hi,What processor does the BlueNRG-1 use? I would like to create a project from scratch and add the relevant files and libraries as I go.I think it might be the STM32L152XE(?) but would definitelyt like confirmati...
Posted on October 31, 2017 at 23:24SPWF04SA AT+S.FWUPDATE error : I am facing a time out error (Timeout while TCP-Connect (TCP-Syn) while trying to update firmware over the air using the AT command AT+S.FWUPDATE.Exact command is below :AT+S.FWUPDATE...