Tag: IoT
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Soil moisture sensor data over LoRa using Raspberry Pi HAT
Devices: Raspberry Pi 4 Seeed Raspberry Pi LORA/GPS HAT 868 Mhz Arduino Uno Rev. 3 Dragino LoRa Shield 868 Mhz for Arduino Capacitive Soil…
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AWS IoT – ESP32-CAM and Rekognition – Lab 98
In this lab an ESP32 with camera will connect to IoT Core, subscribe to a topic, obtain pre-sign url to S3 object for an…
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Reading tips: Building the Web of Things: With examples in Node.js and Raspberry Pi, Dominique Guinard, Vlad Trifa
Great inspirational reading for both beginners and experienced developers of Internet of Things. Authors covers lots of subject, starting with definitions, devices that would…