Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on December 18, 2014 at 23:39We are evaluating the BlueNRG module as a candidate for our next generation h/w and need to verify the actual payload data rate that can be achieved as a BLE Peripheral using Notification (i.e. unacknowledged serv...
Posted on May 13, 2015 at 10:43Hello,now I have my STM32 up and running, communicating with a BlueNRG. But after the first connection event, I do not get any ACL data. With my BLE sniffer, I see an ATT ''exchange MTU request'', but I don't get any i...
Posted on July 13, 2015 at 16:57Which concurrent roles does the the BlueNRG-MS support? For example: 3 Master - MyDevice 2 Master - MyDevice - 1 Slave 1Master - MyDevice - 2 Slave MyDevice - 3 SlaveRegards Thomas #bluenrg-ms
Posted on July 20, 2015 at 12:00hello, please excuse my limited knowledge here. I am evaluating the SPWF01 module and have it connected successfully to an AP but I would also like it to open a SOCKD command on startup - it is not connected to a hos...
Posted on May 23, 2014 at 11:00Hello Does ST plans in the short term to produce its own Bluetooth LE module using the BlueNRG controller? The BlueNRG controller does need quite a lot external components compared to its competitors (like TI ), sellin...
Posted on July 09, 2015 at 11:57Dear all, I am using a high density STM32F103 MCU where I need to define GPIOC0-GPIOC7 as bidirectional since data on all these pins will either be sent or received to/from another chip. I have designed these pins as:...
Posted on July 15, 2015 at 08:43 Hi, I am hoping to be able to serve some web pages from the SPWF01 which make use of javascript and css. I have put some test files into the flash and they can be fetched using HTTP individually OK but when I try to ...
Posted on July 07, 2015 at 13:25Hi. I have a problem to connect the SPWF01SA1 with my Access Point. When the module try to connect restart before complete the Wifi scanning. Does anybody can help me. my config, status, & capture file as attachment. ...
Posted on July 02, 2015 at 13:13Greetings,I have a problem with my test board. I am using a Spirit1 module on a PCB toghether with a STM32F103 microcontroller, trying to implement a wireless comunication. On the board there are two different oscilla...
Posted on July 02, 2015 at 19:51I checked UM1695 (AT commands). It seems that SPWF01Sx serial of WiFi modules do not support mDNS. When the WiFi module is connected to wireless router, router's DHCP server assigns an IP address to the module. Other ...