Interface and connectivity ICs

Hi, We are using Vl53L1x laser TOF sensor , We are powering the ans shutting it down using XSHUT every time we make the measurements , After Power up we check communication on I2C by reading the Boot State,

But some time Mcu is unable to read vl53l1 .Do anyone has faced, such issues with the chip, appreciated.

Repeat scanning

Hi everyone,I am developing a simple scanner using the BLUENRG-M0 from ST. I have a custom board wtih an MSP430F5255I just want to make multiple scan to discover other device of interest around.I am following the ACI API from ST and my first scan is ...

Bluenrg-2 sample project getting error on compilation in Keil

Dear Team, I have Bluenrg-2 devlopment kit and STSW-BLUETILE-DK 1.3.0 SDK. I am using Keil-ARM, compiler V6.19. now I have runed sample project BLE_SensorDemo and others sample projects also getting error:../../../../../Library/SDK_Eval_BlueNRG1/src/...

Is ST4SI2M0020TPIFW already pre-programmed for Inmarsat profile ?

BlueNRG -2 Sensor-demo code not working.

Hi Team,I am using stm32l475vg MCU and board is B-L475EIOT01.If I create sensor demo project with BlueNRG-1 then it is working properly but If I create same project same configuration with BlueNRG-2 then it is not working.It is stuck in here for Blu...

sorry,i just want to ask the question about BlueNRG-1,and hope someone can answer my question,thanks!

Hello everyone,​I would like to inquire that in the BlueNRG-1 datasheet, the description of the optimum differential load is 25.4+j20.8. My question is that this parameter value represents RF_ P and RF_ N both pins impedances are 25.4+j20.8, or it me...

Hello,I'm using The BlueNRG-M2SP with the x-nucleo-BNRG2A1, and I wan't to send and receive ascii and hex, from the ble to my phone using "UART". I wan't to know if there is an example to use for this situation with or without flashing the BLE, Regards,

I'm using : the X-Nucleo-bnrg2A1A nucleo L476RGand I already tried to Flash my bluetooth with the examples on the firmware ST BLUENRG DK, especially the DTM. And tried the BLE_chat but I can't see the bluetooth in my phone using BLE Scanner.

Bluenrg-m2 SPI interface with stm32f103

#BlueNRG​  #STM32WB​ #BLE​ #[BLE Mesh]​ #[STM32 MCUs]​ #STM32F1​ I'm interfacing bluenrg-2m When I reset the reset pin, the bluenrg-2m set the boot pin to high, and this correspond to the external interrupt of mcu and this work successfully.The exter...

Advertising table problem

Hello,I am working on a BLE project and I have a prolem of advertising table.- when I try to fill the advertisement table and I want to add more information, I don't see all the advertisements on the application, and I see the arbitrary information,...

What is the function of hci_notify_asynch_evt since it has no user code / can't find in documentation

I'm trying to use X-NUCLEO-IDB05A2 on an Nucleo64 STM32L476 board. I want is to initialize the IDB05A2 and pair it with smartphone(s) to detect if any of these paired phone(s) is in range or not (so the phone(s) should acts as paired beacon(s) / ther...