Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on August 13, 2015 at 13:38Hi everyone, I'm using SPWF01SA.11 as a client in tcp connection but when i try to send escape_seq message getting ''ERROR: Data mode not available '' I'm wondering is there no data mode in tcp client connection? I ...
Posted on August 19, 2016 at 06:41Hi,I'm communicate two spwf01 module one as server and another one as client use AT commands. Client send data to server and on the UART rx interrupt is generating for the received data. But it sends data from serve...
Posted on August 25, 2016 at 20:20Could you post the Release Notes for BlueNRG-MS stack v7.2a? The last stack posted on the http://www.st.com/content/st_com/en/products/wireless-connectivity/bluetooth-bluetooth-low-energy/bluenrg-ms.html is 7.1e. S...
Posted on August 28, 2016 at 17:17 Hi all. I'm getting timeout from function: aci_gatt_update_char_value(...) even client get notify value as expected. description: Add Characteristic: ret = aci_gatt_add_char(ServiceHandle, ...
Posted on August 26, 2016 at 09:12I used BLUENRG IC with firmware version 4.6b mode 2. To control this IS I used MCU STM32f407VGT. For comminication each other I used HCI protocol. Data transfer between the client and BLUENRG server occured by the f...
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 ...