New DevHeads get a 320-point leaderboard boost when joining the DevHeads IoT Integration Community. In addition to learning and advising, active community leaders are rewarded with community recognition and free tech stuff. Start your Legendary Collaboration now!
I’m still on the project tho where I’ve installed a vibration sensor to monitor industrial machinery using an AVR128DA48 microcontroller. While my basic anomaly detection code is functioning, if (vibration_data […]
I’ve integrated temperature, vibration, and pressure sensors with the AVR128DA48, and have set up CAN Bus communication running Zephyr. Each sensor is connected to a separate CAN node, and data […]
Hey guys while developing a CAN bus monitoring system using the ESP32-S3, ESP-IDF, and RTOS, I encountered a WDT (Watchdog Timer) panic within my CAN interrupt service routine (ISR) when […]
I’m using the STM32 NUCLEO-F401RE microcontroller and have programmed a speaker to change frequency when the joystick is pushed up or down. However, I’m encountering two issues: 1. The frequency […]
I am using an STM32 Nucleo-F446RE with the Ethernet Wiznet W5500 via SPI. The SPI is configured as Master, CPOL = Low, CPHA = 1st Edge, 8-bit data, BaudRatePrescaler = […]
hey guys I was working on a project previously where I needed to transmit a 10-bit signal from an analog/digital converter (ADC) to an Arduino Uno using the SPI protocol. […]
Still based on my project on home automation system that controls water pumps and taps based on motion detection using the Zephyr RTOS on an ESP32. How can i properly […]
I am working on reading temperatures from multiple DS18B20 sensors connected to a shared 1-Wire bus on an STM32 NUCLEO-F103RB board. The sensors operate in parasitic power mode, with a […]
How do I set up and establish communication between the ESP32 and the R307 fingerprint sensor, ensuring that the sensor can be recognized and initialized by the ESP32? My aim […]
