Others: hardware and software

Setting up the P-NUCLEO-53L8A1 issue

Hi ST Experts,I am working with the P-NUCLEO-53L8A1 evaluation kit and have followed the user guide to install the necessary software packages and GUI. I was able to detect the STLINK COM port connected to the evaluation board.However, after refreshi...

Which is better: ESP32 or other?

Hi everyone!I’m completely new to microcontrollers and planning to start a simple project, maybe something like a motion sensor for my garage or home. I’ve been looking into ESP32 but I’m not sure. Do you have another option you'd suggest?I’d like so...

Clearance and creepage distance between phase (line) and neutral

Hi,I am currently designing a PCB which has a number of TRIACs and photocouplers, to be used for switching mains on and off for some devices. For some reason, I have never before had to use TRIACs for professional products, but I know how they work. ...

Does Bosch BSEC library support Cortex-M0+ ?

Split from interfacing bosch bme688 sensor with Stm32.Hi,Does Bosch's BSEC library officially support the Cortex-M0+ platform (such as the STM32G0 )?I attempted to integrate the library, but the API calls seem to get stuck during execution. Kindly co...

STPM4RasPI HMAC authorization

Hello, I'm testing HMAC authorizations following TPM 2.0 library specification, and I've confirmed all cases works well except the "unbound and unsalted" session case, which uses null buffer as sessionKey with authValue_entity for HMAC calculation.I...

Spice model for TPN3021

Hi,I need the spice model for thyristor surge protector device TPN3021RL to simulate a circuit. However I could not find it, could you provide the model?

Routing for USBLC6-2SC6

Hi,I am creating my own PCB based on the Nucleo144pin board. From what I understand, the USBLC6-2SC6 is meant to be an ESD protection IC. The USBLC6-2 datasheet recommends that the input is not connected to the output. However, the inputs from the US...

ST Part Number Identification

After a lot of searching i couldn't find this ST part number. Can anyone identify this part? Is there a way to methodically find pert numbers from ST? Thanks in advace.