Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on May 23, 2016 at 15:49In the BlueNRG-MS datasheet it is stated that it can act as a central and being connected to up to 8 devices in paralell.I'm looking for a project that can demonstrate something close to that.I have the ''Profiles_Cent...
Posted on August 24, 2016 at 18:12Does anyone know if the BlueNRG or BlueNRG-MS ICs support 6LoWPAN over BLE?
Posted on August 24, 2016 at 03:15Our customer has requested that our device using the SPWF01SA use modified http headers in the response for the firstset.cgi page. Is there a way to modify the headers? Perhaps a special file in the filesystem that...
Posted on August 22, 2016 at 10:50Hello! I'm building the system with cooperation of Host MCU - SPWF at one side and PC with client-program at the other side. They are in the same LAN and they communicate through wifi router. SPWF is a TCP-server an...
Posted on August 15, 2016 at 16:48I'm finding very little info on how to set up the module. Can anybody point me to some sample scripts or something? My goal is to see the SSID with a phone/tablet/laptop and connect to it and then open a webpage ...
Posted on August 12, 2016 at 08:17I cannot find information on the SPWFS01 UART RX buffer. How big is it? Since I have an issue when controlling the SPFWS01 from a host using UART. We have a cycle where we use HTTPREQ and in there use GET, PUT and t...
Posted on August 10, 2016 at 10:25I am using my SPWFS01 together with a host controller. The host will, at startup, configure the SPWFS01 after which it will try to connect to a certain WiFi. This has worked for a long period of time but now suddent...
Posted on August 10, 2016 at 14:14Hello everyone ! I'm sorry about those dumb questions, but I just began my internship 2 days ago in a company that wants to work with the SPWF01SA module. They gave 2 boxes and no explanation. And the guy who used t...
Posted on August 11, 2016 at 09:40I need to perform an HTTP Get request to a server that supports listed parameters, an example being:myshop.com/storesrequest.aspx?userid=1234&zipcodes=123,456,789As you can see the zipcodes parameter supports a list...
Posted on July 27, 2016 at 06:31Hello! I have some troubles with wifi module. At first I have upgraded a firmware of my SPWF01SA.11from ver 3.3 (default) to ver 3.5 following instructions. And since this moment I found unexpected reaction of module...