The latest articles on DEV Community by Bibur>Rahman (@biburrahman). https://dev.to/biburrahman https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4029455%2F4b143fff-8807-41a2-afa0-ee68fd5f2308.png https://dev.to/biburrahman en Bibur>Rahman Wed, 15 Jul 2026 02:41:56 +0000 https://dev.to/biburrahman/mikrotik-qos-cake-optimization-esp32-iot-smart-key-and-self-hosted-server-infrastructure-g2j https://dev.to/biburrahman/mikrotik-qos-cake-optimization-esp32-iot-smart-key-and-self-hosted-server-infrastructure-g2j <p>This technical report comprehensively documents a network infrastructure and embedded systems engineering project. The primary focus encompasses IoT hardware deployment, bandwidth optimization, and secure local server provisioning.</p> <p>Core Project Documentation</p> <ul> <li> <strong>SmartKey IoT (Embedded Systems):</strong> Design and implementation of a wireless module based on the ESP32 microcontroller and a 433MHz RF receiver (SRX882) for mechanical comparison and remote control systems on motorcycles.</li> <li> <strong>QoS Optimization (Network Engineering):</strong> Bufferbloat mitigation within local networks utilizing MikroTik router deployment with the QoS CAKE algorithm to significantly enhance latency stability performance.</li> <li> <strong>Self-Hosted Infrastructure:</strong> Utilizing local containers to run an Nginx Web Server and Cloudflared Tunnel to securely publish local domains without requiring a static public IP address.</li> </ul> <h2> Official Technical Report (Open-Source) </h2> <p>Detailed hardware schematics, network configuration architectures, and empirical test results have been officially published. You can access and download the full document via the following scientific repository link:</p> <p>👉 <strong><a href="https://zenodo.org/records/21366812" rel="noopener noreferrer">Full Report: MikroTik QoS CAKE Optimization and ESP32 IoT</a></strong></p> <p><em>Keywords: ESP32, MikroTik, QoS CAKE, Bufferbloat, Cloudflared Tunnel, Open-Source Hardware, Embedded Systems, Network Engineering.</em></p> mikrotik iot networking opensource