This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...
SmartHome-ESP32-Sensor-Project là dự án kết hợp hệ thống IoT nhúng và giao diện web để giám sát, điều khiển nhà thông minh thời gian thực. Phần nhúng sử dụng ESP32 kết nối với các cảm biến (DHT22, LDR ...
I have installed version 3.2.4 and a DHT22 sensor, when running in ESPresence it returns nan values for the Temp and Humidity. When I use the same sensor on a different board, same sensor, same cables ...
Abstract: This paper studies and describes encrypted communication between IoT cloud and IoT embedded systems. It uses encrypted MQTTS protocol with SSL/TLS certificate. A JSON type data format is ...
[Giovanni Aggiustatutto] creates a DIY weather station to measure rain fall, wind direction, humidity and temperature. [Giovanni] has been working on various parts of the weather station, including ...
The pinout of the HPD13A - SX1276-based LoRa module is shown below. For this tutorial, we will be using the HDP13A V1.1 LoRa Module which is designed and developed by HPDTeK a well-known manufacturer ...
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