Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on February 02, 2015 at 15:43I'm trying to read ADV data sent from a sensor device to my BLUENRG device.I can see the ADV data with a sniffer, but I can't have my device to pass it up to my app.What HCI command should I send to the BLUENRG de...
Posted on February 18, 2015 at 12:32Hello, I have some troubles while discovering ble devices: no matter what I set the interval scanning (to aci_gap_start_general_discovery_proc function) procedure lasts 10 seconds. Can I somehow reduce the duratio...
Posted on February 17, 2015 at 11:24Dear All, We designed a RFID reader using the chip CR95HF. We use quite old SRI4K tags. We used the ST lib (lib_SRIX4k.c from the MMY Application Team) that manages this tag. The hardware design follows the typica...
Posted on January 08, 2015 at 23:25Hi, I have a STEVAL-IDB002V1.Which image file to use to update the BlueNRG stack to 6.4. bluenrg_6_4_Mode_2-16MHz-XO32K. img orbluenrg_6_4_Mode_2-16MHz-XO32K_HCI.imgWhat is the difference between them?Thanks
Posted on January 13, 2015 at 23:07On STEVAL-IDB002V1 daughterboard there are JTAG pins connected to BlueNRG(pins 8-11). Is they have any use for user application? #bluenrg
Posted on January 13, 2015 at 16:29Hi, we are designing a VoIP (SIP/RTP) device with a stm32 microcontroller. It must also have WiFi connectivity, so SPWF01 would be a natural choice. However we've run into limitations of built-in TCP/IP stack wh...
Posted on January 15, 2015 at 03:30Hi all,I have a project in which I have to use MICS band for data telemetry in an implantable device. Can I use the SPIRIT1 for MICS band which centers at 403MHz? (I think the TI CC1101 can be configured to do it, ...
Posted on December 19, 2014 at 21:13From the landing page on the SPIRIT1 Radio, if i want to operate 915/922 MHz Band - what is required to get started? Can I use two of the Dongles evaluation modules - STEVAL0IKRV001V5 (on a computer perhaps with ...
Posted on September 29, 2014 at 11:06Hi, I just installed the STSW-CONNECT009 pack, and upon starting the Spirit1 DK I get an error. The error in the error-log.txt is the following: ''local variable 'key' referenced before assignment''Could anyone h...
Posted on November 21, 2014 at 03:44Hi, I am working with evaluation board (STEVAL-IDW001V1) equipped with the WiFi module (SPWF01SA.11), and having trouble with updating the firmware (FW) to the board. I followed the instructions to have BOOT0 hig...