Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on December 17, 2014 at 01:51I'm quite sure that I don't understand the expected use of the SPWF01 modules. Perhaps I've been doing this stuff too long and have become a crufty old guy, but the command/response protocol seems like it's writte...
Posted on December 22, 2015 at 16:33I’m trying to get up and running with the “Wifi 4 click�? module. This board has a SPWF01SA wifi module. My power supply is set to 3.30V with a current limit of 2A. I’m using a 3.3V, USB to serial breakout boar...
Posted on December 27, 2015 at 12:02I have set my new SPWF01S module up and connected it to my chosen wifi network using AT commands via a terminal at my PC. Obviously this is not very end user friendly, so I wondered rather than writing a UI which ...
Posted on December 27, 2015 at 11:57I have been following the https://my.st.com//public/STe2ecommunities/interface/Lists/WiFi%20Modules/Attachments/186/wifi%20Training%20-%20Hands%20On%20-%20FW3.3.pdf and I would like to connect to my SPWF01S via ap...
Posted on December 14, 2015 at 15:24Hi.I am trying to listen udp broadcast packets from server but no data received.My st module is station configured and its possible to ping in both direction. Server Wireshark frame : IP Source IP Destinati...
Posted on December 14, 2015 at 17:27Does anyone know what the ''CAPS'' number means on an at+s.scan response?For instance : ''CAPS: 0431 WPA WPA2 WPS'' - what's the 0431 mean? I'm assuming it's some kind of code field for the security, dhcp whateve...
Posted on October 08, 2015 at 12:08Hello, i have a device, thats streaming data on udp Port 23. I want to read this data with a SPWF01S. The device creates a Network with no encryption in adhoc-mode (channel 11) I used the following to get a connec...
Posted on December 14, 2015 at 12:01Hello,I use a IDB04A1 bluetooth shield on a STM32L476RG Nucleo board and I want to redirect the standard output through the ITM port to see my printf in Keil uVision.The problem is that the SWOTRACE pin of the ITM...
Posted on December 11, 2015 at 07:15 Hi, how to differentiate two BLE module using there device address? i am using blueNRG module ,so how can i setup server/device address for two BlueNRG module /********************************* Ref code *********...
Posted on December 10, 2015 at 13:40Dear STM, I would like to know if there is a command to get the RSSI of the AP which I am connected to. It seems that the only way is to perform a scan for all BSS. Thank you Paolo