Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
In the Spirit1 driver code, two registers at address 0x99 and 0x9A are being written.These don't appear to be documented anywhere. Does anyone know what they do?This is the code fragment:/* Set the IQC correction optimal value */anaRadioRegArray[0]=0...
hi, i am using stm32l496 and bluenrg2. i want to implement a whitelist operation for authorized devices. i initialized the whitelist and I used aci_gap_set_undirected_connectable(0x100,0x200,PUBLIC_ADDR, WHITE_LIST_FOR_ALL); please help me.
HelloI need help with STEVAL-MKI109V3 and STEVAL-MKI223V1KThe error message is:The sensor has not been recognizedThe WHOAM_I register value does not match the device selected.
Hi,May i know the body marking for component STSAFA110DFSPL02? Need to ensure the physical part received are correct and belong to the STSAFA110DFSPL02. Thank you.
Hi,I am currently working with the documentation of TCPP01-M12. I have find some small mistake in the table of recommended capacitor C3. The part codes are switched. Also it seems that the GRM188... 0603 package capacitor is obsolete nowadays. Could ...
Hello, has anyone had such a problem?After flashing and running the example (BLE_OTA_ServiceManager), the module (BlueNRG-M2SA) can no longer be programmed via swd ((module still alive). RF Flasher Utility 4.5 ******MASS ERASE OPERATION******14:35:14...
I've been working with the STEVAL-STWINT1B board. I want to measure and record 2 analog signals. Only ADC1 input channels IN5 and IN6 are available as single ended inputs and are accessed by PA0 and PA1 GPIOS. They share the inputs with the microphon...
Hi, We want to interface the IW612 NXP module(LBES5PL2EL-923) with the STM32 MCU and use it to communicate with Wi-Fi and BLE. We want to use the STM32 host to communicate with both BLE and Wi-Fi.Does the STM32 provide any specific drivers to commun...
I would like to know what chip antennas are recommened to use with Spirit1 chip. Also schematics to see how matching is done and PCB layout would be of great help. Thanks
Hi, recently I got a X-NUCLEO-BNRG2A1 and I am trying to use it with NUCLEO-G070RB without success. I have created a project with STM32CubeMx assistance using SampleApp of X-CUBE-BLE2, mapping the pins of the expansion board to my nucleo board as fol...