ESP32 IoT Machine Monitoring Dashboard with MQTT Alerts

Want to see machine status, temperature, counts or downtime without walking the floor? I will set up ESP32 firmware, MQTT and a web dashboard with real-time charts and Telegram/WhatsApp alerts. This system is already developed and running in production on our server — not a concept. Live demo available before you order. Built by someone who works in manufacturing. Delivery: 7 days. Starting at $200.