GifariKemal / ta-smart-calibration-lab Star 1 Code Issues Pull requests Skripsi/Tugas Akhir — Sistem IoT Monitoring & Kontrol Otomatis Suhu & Kelembaban Laboratorium Kalibrasi Berbasis ESP32, RS485 Modbus, Nextion HMI, MQTT + SURGE Dashboard | SNI ISO/IEC 17025:2017 Compliance mqtt iot arduino esp32 modbus freertos temperature-monitoring rs485 skripsi humidity-control smart-environment nextion-hmi iso-17025 calibration-laboratory surge-dashboard Updated Apr 14, 2026