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Building a LoRaWAN Class A Sensor Node with ESP8266, BME680 and RYLR993

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 LoRa module. The device measures temperature, humidity, pressure, and gas ...
Electronic Design

Arduino Releases Nesso N1 Next-Level IoT Dev Kit

Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This ...
Taste The Code on MSN

Step-by-Step Guide to Building a Custom Arduino I2C Slave Sensor Device

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino..

Aqara’s cord-free presence sensor runs for up to three years on battery power

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

First Graphene-Based Solar Cells Used to Power Temperature Sensors

Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.