Problem : Time-Sensitive Data Logging with Edge Processing

Context: Your IoT device collects time-sensitive data that needs to be logged with high precision and analyzed locally at the edge. Challenge: Ensure accurate time stamping of data points, even […]

Challenge of the day ” C++”

What will this program output ? “`C++ #include template struct Fibonacci { static const int value = Fibonacci::value + Fibonacci::value; }; template struct Fibonacci { static const int value = […]

STMicroelectronics X-NUCLEO-LPM01A

* *Reviewer:* @ngu25 * *Full Review and Getting Started Guide:* https://www.devheads.io/wp-content/uploads/2024/04/X_NUCLEO_LPM01A_DevHeads_Review.pdf The [X-NUCLEO-LPM01A kit](https://www.st.com/en/evaluation-tools/x-nucleo-lpm01a.html) by STMicroelectronics is a power monitoring board with a programmable power supply. Its key features include: […]

Microchip AVR128DB48 Curiosity Nano

• Reviewer: @ngu25 • Full Review and Getting Started Guide: https://www.devheads.io/wp-content/uploads/2024/08/AVR128DB48_DevHeads_Review-1.pdf The AVR128DB Curiosity Nano kit is based on the AVR DB family of microcontrollers featuring the AVR CPU, running […]

Why Does the MQTT Connection on ESP32-Pico Frequently Disconnect with Error errno=113?

Hii while developing an loT application with ESP32-Pico to monitor environmental conditions and send data to an MQTT broker. The MQTT connection is set to QoS 1 with a 60-second […]

ESP32-Pico Failing to Publish MQTT Messages Due to Payload Size Exceeding Broker’s Limit

Hey guys while sending sensor data from an ESP32-Pico to an MQTT broker,And combining multiple sensor readings into a single MQTT message, the payload size exceeds the broker’s limit. As […]

Is it feasible to run MobileNetV2 for image recognition on an ESP32 with a 320×240 camera feed?

Hello,I have a question about the feasibility of running an image recognition model on an ESP32 to recognize a single specific object, such as a person, using a camera with […]

Troubleshooting HTTP POST Error on ESP32 with ADXL335 Accelerometer

Hey guys @Middleware & OS @MCU, MPU & Firmware , I am attempting to set up an ESP32 to collect vibration data using an ADXL335 accelerometer and send it to […]

WiFiManager Integration in ESP32

Hi all, I have an ESP32 receiving information from another ESP32 equipped with sensors. Below is the code for the receiving ESP: “`C++ #include #include const char* ssid = “XXXX”; […]