Interface and connectivity ICs

SPIRIT-1 not always able to receive

Dear ST Community,I have the following test setup:- 1x SPIRIT-1 transmitter (reads a pin from a STM32 MCU and modulates it over the radio)- 2x SPIRIT-1 receivers (receive the pin state and pass it to the MCU)Expectation: Both receivers should receive...

Hello, Does anyone know of available stock or alternatives for VN808cm-e, octal source driver. We are having great difficulty finding any stock for our main control board which uses two of these drivers.

How does UART work without the HAL layer ?

Title shortened in accordance with community guidelines.Original title: "How does UART work without the HAL layer? Does the shift register clear itself once it has transmitted its data? And what's the timing I need to have?"Some context, I'm using a ...

BLE MESH TTL (Time to live) setting

Hi there!May I know how to determine the best number of TTL(time to live) in BLE MESH application?What criteria should I consider before setting TTL? Thank you!Cheers,Mo

FAQ: How to configure the STUSB47 on a custom board ?

The STUSB47 GUI (STSW-STUSB001) is an easy tool to configure quickly the STUSB47 evaluation board.But if you don't use the ST Evaluation board, and you want instead to configure the STUSB47 on a custom board, the tool will not work because it is usin...

WRONG FW in the selected board : Getting ID/PAC/KEY information for custom board having S2-LP

Hello,I have a custom board based on STM32L073 MCU with S2LP radio device to provide SIGFOX functionality. I am looking to provision my on chip S2LP device (i.e get ID/PAC/KEY) information from ST. I have referred "Getting started with the Sigfox S2-...

Watchdog at Ble_beacon project of the BlueNRG-1_2 DK-2.5.0 platform.

Hi friend,I want to implement watchdog function at Ble_beacon project of the BlueNRG-1_2 DK-2.5.0 platform. Where I need to call the function of WDG_SetReload to reset the watchdog timer? My project has I2C slave and HAL_VTimerTimeoutCallback. Thank ...