Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on June 30, 2017 at 17:23hi,in the package en.x-cube-wifi1_firmware_v3.0.2 with SPWF04sx + STM32F401, there is an error in the file wifi_module.c in line 858 and 862 = bas syntax with mdk_arm V5.&sharpif defined (USE_STM32L0XX_NUCLEO) || (USE...
Posted on July 02, 2016 at 18:18Hello,Kindly I'm asking about a replacement for BALF-NRG-01D3,I need a larger balun package/footprint to can assemble it manually to a PCB.Thanks in advance. #balf-nrg-01d3-bluenrg
Posted on June 26, 2017 at 14:41 hi I am using afor SPWF04Sx Wi-Fi module - and am trying to run the example python code provided in the user guide. I have the SPWF04Sx configured as console 2 (UART and python) I have created a file called wi...
Posted on June 30, 2017 at 07:37Hi All,I've been working on a project which involves programming a BlueNRG-1 microcontroller over SWD. As recommended far and wide, I have ensured that DIO7 is pulled high and have followed reasonable design practices...
Posted on June 28, 2017 at 17:20Hello,We're trying to migrate a board from the SPWF01SC to the SPWF04SC. Two of the additions to the SPWF04 are the LSE and HSE external clock pins. They're not displayed on the block diagram for the SPWF04 in its dat...
Posted on March 14, 2017 at 14:21Hello,I'm a newbie to the RF world. I'm trying to connect an SPIRIT1 to an Arduino. So far, i was able to communicate with the spirit1 through the SPI interface. However when i send a LOCK or RX/TX command to the spi...
Posted on June 27, 2017 at 23:44HiI need to implement my own channel mapping based on a different scenario. For example, in the list of bad channels and good channels which use RSSI or PER, I want to increase the BER for good channels in a certain ...
Posted on June 26, 2017 at 14:52HiIs there any form of user guide/README.txt for how to create filesystem images using STMicroelectronics\OTA-Images\FS\utils\bin\Windows\CreateFS (dir2img.bat)I've previously used httpd_gen.exe and gen.bat for files...
Posted on November 20, 2016 at 18:43The SOCKD implementation suffers from many race conditions and bugs which makes it impossible to make robust applications without forcibly rebooting the WiFi module when it's not performing as expected.Problems & ...
Posted on September 28, 2015 at 19:19Hi, I'm having trouble with advertising: it seems that after some time, the module stops advertising. The actual time after the issue appears seems to be grossly related to the Advertising_Interval_Min & Advertis...