Tag Archives: Raspberry

Deploy a Data Only Helium Hotspot with balena, Raspberry Pi and RAK LoRa concentrator – Blockchain Dev Feed

Deploy a Data Only Helium Hotspot with balena, Raspberry Pi and RAK LoRa concentrator Find here a step-by-step tutorial to build, deploy and manage a Helium data-only Hotspot using balena. Note that this is a balena version based on the Nebra helium light hotspot. Disclaimer This Helium Hotspot is going to transfer LoRa data to…

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OpenCV + Raspberry Pi: Como configurar o ambiente? – Developers Feed

OpenCV + Raspberry Pi: Como configurar o ambiente? OpenCV (Open Source Computer Vision) é uma biblioteca multi-plataforma com um forte foco para o processamento digital de imagens em tempo real, escrita em C/C++ que hoje contém interfaces para diversas linguagens tais como Python e Java. Sua primeira versão foi lançada em 2000 e […] conta…

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Snowy’s eating — tweeting my cats weight & dining habits with a Raspberry Pi – Developers Feed

Snowy’s eating — tweeting my cats weight & dining habits with a Raspberry Pi Our cat Snowy 😸 has been enjoying her meals over winter. I wanted to start collecting data on her eating habits, and analyse her weight over time. This data is collected with food and cat weight measurements; alongside phots taken by two cameras….

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DHT11 Temperature Sensor Library for the Raspberry Pico: Python Prototype – Python Dev Feed

DHT11 Temperature Sensor Library for the Raspberry Pico: Python Prototype The Raspberry Pico, or shorthand Pico, is a new microcontroller from the Raspberry Pi foundation. It provides a dual core ARM processor, 2MB of flash memory, and 26 GPIO pins. You can program the Pico with either a C/C++ SDK or MicroPython. I became fascinated…

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