Copied from hello_world example at ESP8266_RTOS_SDK/examples/get-started/hello_world and built/flashed/monitored on an ESP01 plugged into a USB adapter configured ...
Abstract: This research proposes an IoT-based system for real-time temperature monitoring that is both cost effective and reliable. Utilizing NodeMCU ESP8266 and ThingSpeak Cloud, the system is ...
When temperatures plummet, there’s nothing like a hot beverage to keep you warmed up inside. [Palingenesis] aka [Tim] sure does fancy a nice cuppa, but only within a certain temperature range is it ...
ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...
wifi_ssid - Your Wi-Fi Network SSID wifi_password - Your Wi-Fi Network Password mqtt_server - IP Address/Domain Name of your MQTT Server mqtt_user - Your MQTT User ...
In one of our previous tutorials, we have shown you how you can interface LM35 Temperature Sensor with Arduino because it's cheap, easy to use, and requires minuscule power for stable operation. But ...
The DS18B20 is a digital temperature sensor from Dallas Semiconductors, which is now part of Maxim (https://datasheets.maximintegrated.com/en/ds/DS18B20.pdf). The ...
Internet of Things (IoT) has seen exponential growth over the past couple of years. A new study from International Data Corporation (IDC) estimates that there will be almost 42 billion connected ...
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