About Matthew K

Matthew K · 2019-05-22

Hi, I noticed this feature from Bluetooth 5.1.https://www.bluetooth.com/blog/new-aoa-aod-bluetooth-capabilities/https://youtu.be/c3XqbEKmNcMhttps://youtu.be/jSDtUOQXJmo"The new Bluetooth direction finding feature supports two methods for determining ...

Matthew K · 2019-05-21

Hi, I'm using the STM32F334K8T6 andI'm using EAGLE 9 to create PCBs.https://www.digikey.com/product-detail/en/STM32F334K8T6/497-14953-5-ND/4989175?WT.z_slp_buy=stm_stm32f3Does ST provide PCB libraries which I can use on EAGLE?Where can I get them?Sin...

Matthew K · 2019-02-27

I have NUCLEO-H743ZI, NUCLEO-F746ZG and the STM32F746G-DISCOAfter trying the FreeRTOS-based HTTP server example which uses lwIP,I noticed lwIP 2.0.2 supports MQTT client codes.I have a Mosquitto 1.5.7 MQTT broker which is installed on AWS EC2 cloud i...

Matthew K · 2019-02-13

Hi, guys. I'm curious whether anybody has tested the Opus Audio CODEChttp://opus-codec.org/using STM32F4 MCUs.I have both the NUCLEO-F446RE board & STM32F4 DISCOVERY board.Is there an example to play music using Opus?Any extra video demo for Opus usi...

Matthew K · 2019-02-02

Hi, guys. I boughtSTM32F446RE, mbed-Enabled Development Nucleo STM32F4 MCU 32-Bit ARM® Cortex®-M4 Embedded Evaluation Board (NUCLEO-F446RE)https://www.digikey.com/product-detail/en/stmicroelectronics/NUCLEO-F446RE/497-15882-ND/53477128MHz ±10ppm Crys...

Matthew K · 2019-05-21

Thanks, Dave. Is the daughter board meaning an adapter/add-on board for the discovery/nucleo boards?I'm trying to create my custom PCB that has STM32F334K8T6.This will not be mounted on the discovery/nucleo boards.Thanks, the snapeda webpage has STM3...

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Does STM32WB support Bluetooth AOA (angle of arrival) or AOD (angle of departure)?

Are STM32's PCB footprint/drawings provided by ST?

Any MQTT client example for STM32F7/H7?

Opus Example for STM32F4 series?

STM32 rise/fall shape

Re: Are STM32's PCB footprint/drawings provided by ST?