Arduino Lesson: SIM800 MQTT

MQTT menggunakan SIM800 GPRS adalah bagi menghubungkan hardware dengan website sama ada membaca atau menghantar data selain daripada menggunakan http.

Berikut adalah demo Arduino SIM800 MQTT.

Arduino Source Code

2 Replies to “Arduino Lesson: SIM800 MQTT”

  1. i want to send data in following way
    aurdino uno to gsm to firebase
    i understand i need a broker
    can u elaborate

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