IoT Automatic Gate System
An end-to-end IoT smart gate platform allowing automated access through secure QR code scanning.
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My Role & Contributions
Architected the backend infrastructure using Golang and Gin for RESTful API delivery. Built and deployed a custom high-performance MQTT Broker using the mochi-mqtt library. Engineered the hardware prototype using an ESP8266 microcontroller and 180-degree servo motor. Designed a secure authentication flow with a web-based QR code (Next.js) for instantaneous gate actuation.
The Problem
Karyawan sering tertinggal kartu akses fisik. Perusahaan juga kesulitan melacak, memberikan, atau memutus akses karyawan baru/keluar secara instan.
The Approach
Menerapkan sistem pintu tanpa kartu fisik yang dikontrol via protokol MQTT agar respons gerbang sangat cepat (< 1 detik).
The Tech
Golang (Gin), Custom Mochi-MQTT Broker, C++ (ESP8266), Next.js.
The Outcome
Akses keluar masuk menjadi seamless bagi karyawan maupun HR, dengan waktu respons aktuator gerbang hitungan milidetik.