Interface and connectivity ICs

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...

BlueNRG Windows connection problem

Greetings, fellow community members,I am currently utilizing the X-NUCLEO-IDB05A2 board and have configured the Bluetooth module using the BlueNRG GUI.The module establishes a successful connection with an Android phone without any issues. However, w...

Avaialability of xt2046 based touch ic library

Hii everyone,i am working with a 2.8 inch spi display, using ili9341 display driver, adn it is having xt2046 touch driver on it.Can anyone please guide me for the right and stable library available for using xt2046..i am unable to find any

Teseo-LIV3R - I2C comms - 0xff bytes prepended to response - bus hang !

I'm using I2C to communicate from a master I2C controller to the Teseo-LIV3R device.I'm periodically sending $PSTMNMEAREQUEST messages to get an NMEA message generated from the device. I see the NMEA message generated, followed by an echo of the requ...