Para monitorear en tiempo real, compré el sensor de frecuencia cardíaca y concentración de oxígeno en sangre #MAX30102, adapté el programa de computadora inferior y el algoritmo de calibración basado en la MCU #STM32F4.

STM32F4 vs RP2350: Five Real-World Differences That Matter - The Oasis BBS Piers Rocks compares STM32F4 vs RP2350, revealing five reasons the STM32F4 outperforms in his OneROM retro computing project.

STM32F4 vs RP2350: Five Real-World Differences That Matter
#STM32F4 #RP2350 #OneROM #RetroComputing #Commodore64 #Microcontroller

theoasisbbs.com/stm32f4-vs-r...

Tonight’s build: STM32F407 SPI2 TX demo
PB13=SCLK, PB15=MOSI (AF5), master, 8-bit frames, CPOL=0/CPHA=0, SSM=1, fSCLK≈8 MHz.
Transmitting "Hello World" over MOSI ✅
Next: enable NSS/MISO, add RX path with DMA/IRQ, and handle OVR correctly.
#STM32 #STM32F4 #SPI #Embedded #BareMetal #C #MCU #DriverDev

Milestone: GPIO external interrupts on STM32F407
Configured EXTI lines + NVIC, rising/falling edge demo, and a simple timer-guard for debounce. Next: tidy ISR helpers and document latency/throughput notes.
#STM32 #STM32F4 #Embedded #BareMetal #C #MCU #DriverDev

GitHub - MicoMigs/STM32F407 Contribute to MicoMigs/STM32F407 development by creating an account on GitHub.

Roadmap: STM32F407 Driver Layer (bare-metal, no HAL)

✅ GPIO

🔜 SPI → I²C → UART
Goals: reusable driver API, clean IRQ/DMA paths, easy porting across STM32F4. Follow the thread below for build logs and code gists.

github.com/MicoMigs/STM...

#STM32 #STM32F4 #Embedded #BareMetal #C #MCU #DriverDev

2025 One Hertz Challenge: STM32 Blinks In Under 50 Bytes Many of us have run a Blink program on a microcontroller before. It’s effectively the “Hello, World!” of the embedded space. However, few of us have ever thought about optimizing …read more

Гайд на сборку OpenVela для STM32 из-под WSL от 16-летнего отрока

Гайд на сборку OpenVela для STM32 из-под WSL от 16-летнего отрока Сгенерировано c помощью GigaChat Моя первая статья, поэт...

#Apache #linux #Nuttx #rtos #stm32 #STM32F4 #xiaomi #осрв

Origin | Interest | Match

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (2.0.1) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (2.0.0) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (1.5.11) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (1.5.10) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (1.5.9) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (1.5.8) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (1.5.7) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino. 🔥Fast and reliable async Firebase client library for Arduino. - GitHub - mobizt/FirebaseClient: 🔥Fast and reliable async Firebase client library for Arduino.

FirebaseClient (1.5.6) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.5.4) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.5.3) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - BromleySat/kasia-lib-arduino: Kasia library to be used in Arduino IDE Kasia library to be used in Arduino IDE. Contribute to BromleySat/kasia-lib-arduino development by creating an account on GitHub.

Kasia (1.0.0) for avr/megaavr/sam/samd/nrf52/stm32f4/mbed/mbed_nano by BromleySat

➡️ https://github.com/BromleySat/kasia-lib-arduino

IoT Library and Framework that will take care of all your communication needs.

#Arduino #ArduinoLibs #avr #megaavr #sam #samd #nrf52 #stm32f4 #mbed #mbed_nano

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.5.2) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.5.1) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.5.0) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.4.18) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/ESP-Google-Sheet-Client: Arduino Google Sheet REST client library for Arduino Arduino Google Sheet REST client library for Arduino - mobizt/ESP-Google-Sheet-Client

ESP-Google-Sheet-Client (1.4.8) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/ESP-Google-Sheet-Client

Arduino Google Sheet REST client library for Arduino devices.

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.4.17) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/ESP_SSLClient: The upgradable Secure Layer Networking (SSL/TLS) TCP Client for Arduino devices that support external networking interfaces e.g., WiFiClient, EthernetClient, and GSMClient. The upgradable Secure Layer Networking (SSL/TLS) TCP Client for Arduino devices that support external networking interfaces e.g., WiFiClient, EthernetClient, and GSMClient. - mobizt/ESP_SSLClient

ESP_SSLClient (2.1.16) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/ESP_SSLClient

The upgradable SSL Client for Arduino devices.

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.4.16) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.4.15) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/FirebaseClient: 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. 🔥Async Firebase Client for Arduino. Supports Realtime Database, Cloud Firestore Database, Firebase Storage, Cloud Messaging, Google Cloud Functions and Google Cloud Storage. - GitHub - mobizt/Fire...

FirebaseClient (1.4.14) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/FirebaseClient

Async Firebase Client library for Arduino

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy

GitHub - mobizt/ESP-Google-Sheet-Client: Arduino Google Sheet REST client library for Arduino Arduino Google Sheet REST client library for Arduino - mobizt/ESP-Google-Sheet-Client

ESP-Google-Sheet-Client (1.4.6) for esp8266/esp32/sam/samd/stm32/STM32F1/STM32F4/teensy by Mobizt

➡️ https://github.com/mobizt/ESP-Google-Sheet-Client

Arduino Google Sheet REST client library for Arduino devices.

#Arduino #ArduinoLibs #esp8266 #esp32 #sam #samd #stm32 #STM32F1 #STM32F4 #teensy