In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity and pressure readings via LoRa radio to an ESP32 LoRa receiver. The receiver displays the latest sensor readings on a web server.
Did you know? You can make the same project using Fishino boards, LoRa shield for Arduino/Fishino boards and more LoRa products
The first Python-programmable modular toolbox to develop Industrial-grade IoT solutions is now live on Kickstarter The Italian tech startup TOI (Things On Internet) Srl, active in the development of IoT solutions, today launched a Kickstarter campaign for 4zerobox: the first modular electronic board that is easy-to-configure and specifically designed for IoT and Industry 4.0 solution…
In the summer of 2017 Prusa moved to a new building searching for more room. In this new place they finally have enough space for a proper 3D Print Farm: they have a total of 300 3D printers at the moment, but the planned capacity is 500 by this summer. The printer composition is a mix of Original Prusa…
The Raspberry Pi Compute Module 3+ (CM3+), revealed by Raspberry Pi Trading, is designed as a drop-in replacement for the existing Raspberry Pi Compute Module 3. Built for industrial and enterprise clients who want to use the Pi platform with their own custom boards, the CM3+ is the size and shape of a DDR2 SODIMM…
Open Meals, an innovative food tech company, sparked interest at last year’s SXSW event for its 3D printed 8-bit sushi, made of vegan ingredients. The food is printed via a robotic arm called the Pixel Food Printer, which injects each pixel and the result looks like something out of an 8-bit video game. Open Meals…
While robots have been making our lives easier and our assembly lines more efficient for over half a century now, we haven’t quite cracked a Jetsons-like general purpose robot yet. Sure, Boston Dynamics and MIT have some humanoid robots that are fun to kick and knock over, but they’re far from building a world-ending Terminator…
Nathan Seidle, the founder of Colorado-based open source hardware supplier SparkFun, has demonstrated how a 3D printed robot he built and programmed was able to crack a safe in just 15 minutes. The DIY safe-cracking robot only cost about $200 to make. Those include a $20 Arduino board, a $40 motor, an aluminum frame, 3-D…
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