Interface and connectivity ICs

how should i code blueNRG-2 without any host micro controller? kindly give the procedure..

Sending sensor data to AWS and BLE broadcast at same time?

Is it possible to send both data from the sensors to AWS and also broadcasting through the BLE module on the B-L475E-IOT01A1?I have the sensor data posting to AWS but when I try to initialize the BLE module, it becomes impossible to open a net socket...

Problems with Android Host-based Card Emulation and CR95HF (X-NUCLEAO-NFC03A1)

Currently I do have a working X-NUCLEO-NFC03A1 demo board connected to a microcontrollerm, using the ST NFC libarary here https://github.com/stm32duino/X-NUCLEO-NFC03A1I can read and write a NFC Type 2 tag without any problems.Now I'm trying to get i...

Does SPBTLE-rf support Bluetooth v4.2?

SPBTLE-RF is based on BLUNRG-MS. BLUNRG-MS claims that it works for Bluetooth v4.2. But SPBTLE-RF claims to be working for 4.1. is there Firmware release for SPBTLE-RF so that we can update the firmware to support Bluetooth v4.2?I am not able to find...

What is the cause of the download error of STSW-BNRG-Mesh for version 1.07.000?

Hello.Does anyone know what can be the cause of the download error of STSW-BNRG-Mesh for version 1.07.000? The size of the downloaded file is about 600 kB instead Instead of about 41 MB. So it's impossible to install the software. There wasn't this p...

A download problem for STSW-BNRG-Mesh version 1.07.000

Hello.Does anyone know what can be the cause of the download error STSW-BNRG-Mesh for version 1.07.000? The size of the downloaded file is about 600 kB instead Instead of about 41 MB. So it's impossible to install the software. There wasn't this prob...

BLE Low Power Node active and idle current consumption.

Hello,I would like to evaluate ST's BLE Mesh solution and wanted to check if there's a datasheet available that would provide the active and idle current consumption of a low power device.

How can i download STLINK Utility for Linux distro

SPTBLE-1S Scan ADC? Any consultants lurking?

Is there a good way to scan the ADC channels with this chip (I'm used to the STM32F030)?I need to scan ADC1, ADC2, and the Temperature... when I read them individually, it works, but when I change the muxes between every read, it makes garbage...Also...

Bonding failure if ret = aci_gap_slave_security_req(Connection_Handle); is called two times and device is already bonded to my phone.

First time, my phone bonds and connects succesfully to my device, but when i disconnect and reconnect the device gets not bonded, then connected and then disconnected. If i disable the call to aci_gap_slave_security_req function the second time, it c...