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I’m developing an IoT device using SIM7080G cellular chip and ESP32-C3. With the rise of IoT attacks and vulnerabilities, I want to ensure my device is fortified against unauthorized access, […]
Hi guys @IoT Cloud I plan on making a solution where devices need to communicate with multiple endpoints, including an API for non-telemetry data. To avoid additional authentication methods, I’m […]
Hey guys please I’m encountering a challenge with my Azure IoT Hub configuration. I need to allow incoming traffic from IoT devices through public endpoints, but I’m struggling to restrict […]
Forums are designed to help DevHeads community members come to quick resolution on a variety of systems integration topics. These differ from the #seeking-collabs (find a professional dev who can […]
Julius Caesar protected his confidential information by encrypting it using a cipher. Caesar’s cipher shifts each letter by a number of letters. If the shift takes you past the end […]
• 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 […]
Hello #edge-networking am developing a smart automation system for factory The system needs to collect large data from sensors ( temperature, humidity, motion, door/window status) and control actuators (lights, thermostats, […]
Hi all! When designing an Arduino-based embedded system, how can secure firmware updates be ensured to prevent unauthorized modifications or potential exploits? Discuss methods for securely updating firmware on Arduino […]
In my recent experience with AWS, I encountered an unusual situation where access to the Lambda service was restricted due to an identified security violation. It’s a reminder that while […]
