Hello everybody! I’m called Sieu (22yo) and I come from Vietnam.
I’m doing a project about Arduino – Rapid scada – PLC. That means I use sensor DHT11 to give signal to ESP32 and then it gives data of temperature and humidity to Rapid scada, the protocol that ESP32 connects to Rapid is MQTT. I’m in stuck because of the protocol MQTT to Rapid scada. So I really need advices from you. My English is not good so I’m sorry for that inconveniences.
Thanks for reading! Hope to see your comments!