LG01 LoRa OpenWrt IoT Gateway

The LG01 is an open source single channel LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. The LoRa wireless allows users to send data and reach extremely long … Lire la suite

Arduino Development in Atom Editor

If you’ve played with Arduinos for more than 5 minutes, you’ll know that the provided IDE is not the coolest thing about Arduino. You’re more or less stuck with it however as it’s the only means of verifying your code … Lire la suite

Andreas Spiess

In my last mailbag, I got an ordinary Raspberry Pi Model 3 with an acrylic housing, a fan, and a battery power supply. All nice things, but not good enough for me. I will pimp my Raspi! A small fan … Lire la suite

– SanchirTech –

Depending on the environment, whether it is rural or urban, it has excellent long distance coverage of 5 to 15km range. Depending on the application, the data rate varies, but we keep it to minimum, thus the power consumption is … Lire la suite

A DIY low-cost LoRa gateway

Get gateway the step-by-step tutorial and the leaflet describing how to build the low-cost LoRa gateway. Have a look at the antenna tutorial as well to see how to optimally deploy your gateway. Have a look at the Low-cost LoRa … Lire la suite

DIY Photo Frame With Arduino

Let’s now see the software side of the project.

In order to achieve this result, we have to use Adafruit’s libraries for the ST7735 display. We also need the Adafruit GFX library. Adafruit has made an amazing job with the

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Beautiful Organic Mandalas

Shona Wilson est une artiste basée en Australie. Elle réalise des sculptures représentant des mandalas à l’aide de matières organiques trouvées dans la nature. Ainsi, dans son projet intitulé « Offering », elle a créé ces oeuvres à partir d’objets

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Paris Under The Infrared Eye

On connait Paris sous presque toutes les coutures, en couleurs, en noir et blanc, mais, connaissez-vous Paris sous infrarouge ? Une nouvelle vision de la capitale s’ouvre à nous grâce à la technique de Pierre-Louis Ferrer. L’infrarouge donne une vision … Lire la suite