Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on December 26, 2014 at 17:50After firmware update, module does not working.I was using a cople firmware versions:-- SPWF01S-140512-703c969-RELEASE-main.bin-- SPWF01S-140805-3f58d6b-RELEASE-main.bineach one is does not working.As start addres...
Posted on February 03, 2015 at 13:07HiI have two BlueEnrg devices (IDB04A1 on Nuclear boards). Peripheral is advertise data, similar with iBeacon and updates advertising data content every 10 sec. Central starts passive scanning. It should ...
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 ...