The Wait is Over! reComputer R1100 has been released! The reComputer R1100, powered by Raspberry Pi CM4, is an adaptable edge IoT gateway with AI capabilities. It features comprehensive industrial interfaces (2x Ethernet, 2xUSB, 2xRS485, 2xRS232, 2xDI, and 2xDO) and flexible wireless connectivity options (4G, LoRa®, Wi-Fi/BLE), making it ideal for diverse industrial applications.

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Satisfy your expectations for an edge computing device

The most adaptable edge IoT gateway for the most diverse industrial landscapes. A perfect balance between price, performance and power consumption.

Key Features

• Powerful Performance: Raspberry Pi® CM4, Quad-core A72, up to 8GB RAM and 32GB eMM
• Multiple Industrial Interfaces: RS485, RS232, Ethernet Ports, HDMI, USB2.0
• Versatile Wireless Options: Support Wi-Fi, BLE, LoRaWAN®, Zigbee, 4G LTE*
• Safety and Reliability: TPM2.0/ATECC608A, Hardware Watch Dog, Metal Enclosure, EMC Protection, PoE, UPS*

Perfect Choice for System Integrators and Solution Providers

reComputer R1100 could be a perfect choice for generic industrial applications, like automation, energy management, smart agriculture, and manufacturing. If you are integrators or solutions providers specializing in upgrading businesses with technology solutions, for example,

• Smart shops that need several edge computing devices
• Greenhouse requires about five industrial-grade edge controllers for environmental monitoring and downlink control
• solar panel installations needing control computers for system management
• …

Why design hardware from scratch? The reComputer R1100 offers a ready-to-deploy platform – just add your software solution. Cut R&D costs and launch faster!

Demo Presentation: reComputer R11 in smart retail for inventory monitoring and security monitoring

Hardware Overview

Industrial Grade Quality

Flexible and Open

Logo Customization, Firmware Flash, Branding and Labellig, Certifications, Add/Remove Functional Module, Modify I/O Ports, Design Enclosure, you can customize reComputer R1100 as you wish! Welcome you to contact edge@seeed.cc for further inquiry!

Related Products

reComputer R1000

The reComputer R1000 features dual Ethernet interfaces and three isolated RS485 interfaces, supporting Modbus UDP/TCP and BACnet protocols, which makes it a perfect fit for smart building and energy management, such as controlling HVAC systems and other subsystems like lighting, sensors, and access control.

reTerminal Series

If you want to stay informed of the latest updates, special offerings, real-world success stories, expert interviews, and webinars about edge IoT devices and be connected with the system integrators and solution providers from vertical industries like smart building, energy management, automation, we welcome you to subscribe to our dedicated Newsletter:

The post Just Launched: reComputer R11, priced starting from＄179, could be the most adaptable and cost-effective edge IoT gateway & controller in your equipment cabinets! appeared first on Latest Open Tech From Seeed.

This canny way to transfer analogue film to digital was greatly improved by using Raspberry Pi, as Rosie Hattersley discovered in issue 145 of The MagPi.

Gugusse is a French term meaning something ‘quite flimsy’, explains software engineer and photography fan Denis-Carl Robidoux. The word seemed apt to describe the 3D-printed project: a “flimsy and purely mechanical machine to transfer film.” 

Denis-Carl created Gugusse as a volunteer at the Montreal museum where his girlfriend works. He was “their usual pro bono volunteer guy for anything special with media, [and] they asked me if I could transfer some rolls of 16mm film to digital.” Dissatisfied with the resulting Gugusse Roller mechanism, he eventually decided to set about improving upon it with a little help from Raspberry Pi. Results from the Gugusse Roller’s digitisation process can be admired on YouTube.

New and improved

Denis-Carl brought decades of Linux coding (“since the era when you had to write your own device drivers to make your accessories to work with it”), and a career making drivers for jukeboxes and high-level automation scripts, to the digitisation conundrum. Raspberry Pi clearly offered potential: “Actually, there was no other way to get a picture of this quality at this price level for this DIY project.” However, the Raspberry Pi Camera Module v2 Denis-Carl originally used wasn’t ideal for the macro photography approach and alternative lenses involved in transferring film. The module design was geared up for a lens in close proximity to the camera sensor, and Bayer mosaics aligned for extremities of incoming light were at odds with his needs. “But then came Raspberry Pi HQ camera, which didn’t have the Bayer mosaic alignment issue and was a good 12Mp, enough to perform 4K scans.” 

Scene stealer

Denis-Carl always intended the newer Gugusse Roller design to be sprocketless, since this would allow it to scan any film format. This approach meant the device needed to be able to detect the film holes optically: “I managed this with an incoming light at 45 degrees and a light sensitive resistor placed at 45 degrees but in the opposite direction.” It was “a Eureka moment” when he finally made it work. Once the tension is set, the film scrolls smoothly past the HQ camera, which captures each frame as a DNG file once the system detects the controlling arms are correctly aligned and after an interval for any vibration to dissipate. 

The Gugusse Roller uses Raspberry Pi 4 to control the HQ Camera, three stepper motors, and three GPIO inputs. So far it has scanned thousands of rolls of film, including trailers of classics such as Jaws, and other, lesser-known treasures. The idea has also caught the imagination of more than a dozen followers who have gone on to build their own Gugusse Roller using Denis-Carl’s instructions — check out other makers’ builds on Facebook.

The post Gugusse Roller transfers analogue film to digital with Raspberry Pi appeared first on Raspberry Pi.

Who needs to laboriously shuffle their own deck when Raspberry Pi can do it for you? In the latest issue of The MagPi, our recent intern, Louis Wood, tells us all about the nifty LEGO card shuffler he designed during his summer spent in the Maker Lab.

Maker and Cambridge engineering undergraduate Louis Wood first encountered Raspberry Pi while looking for a low-cost microcontroller that could be programmed with Python for an A-level project. Inspiring plenty of envy, he’s just spent six whole weeks ensconced in Raspberry Pi HQ’s very own maker space building a range of Raspberry Pi projects, including a LEGO card shuffler. Basing it around the LEGO Build HAT helped him evolve and improve upon a design that he and his Queens’ College Cambridge friends, Lucas Hoffman and Emily Wang, devised. The card shuffler idea was their response to a design and build challenge, based around a LEGO NXT system, to demonstrate an aspect of engineering science. The dual-motor design was in need of some reworking, which Louis undertook while working as an intern at Raspberry Pi Towers alongside Maker in Residence Toby Roberts.

Quirky and cool

Louis used a LEGO Spike education kit with Raspberry Pi’s LEGO Build HAT to create a simpler but more robust design. The kit includes cycle motors, which he attached directly to the Build HAT’s four connectors. “The Build HAT made it pretty easy to pick up all the motors and plug them in.” He then programmed Raspberry Pi 4 over SSH, “which made it easy to tweak code.”

The MicroPython code produces either a one or a zero and spins either the left or right motor accordingly: “When the motor turns on, the wheel spins a few cards into the middle.” The motors run on a loop, each powering on for a second or two, pushing cards from each side and randomly shuffling them into a central pile until the Build HAT colour sensors detect the black base of either card bay. The card shuffler then skips that side and only runs the opposite motor for a while to clear the rest of the cards. Once it notices it’s done shuffling, it stops.

The build took a couple of hours, and Louis spent a similar time coding and tweaking the build. “The hardest thing was making it so that it doesn’t just spit out the whole side [of cards] at once,” he says.

His simple-but-effective barrier is positioned such that only a single card at a time can (usually) be shuffled along by the motor. The setup doesn’t always work flawlessly, occasionally requiring the user to deftly flick a card back into place, but Louis aims to improve the design by moving apart the two card holding sides to prevent blockages.

The Build HAT came into its own thanks to the colour sensor Raspberry Pi 4 used to detect whether there were still cards awaiting shuffling. The white background of the cards contrasted with the black base of the crates he’d created, which was visible only when the stack of cards was depleted. Other card decks — such as Uno ones, which usually have a black background — could be shuffled too, as long as the card holder base colour was changed.

Makers gonna make

Two weeks into his internship, Louis had already created and written about a ‘Pixie’ tube clock and had been building “a Raspberry Pi mount and cooling system for one of the engineers upstairs, so you can sort of be running eight Raspberry Pis at the same time, fans, and an enclosure,” as well as a remote control based on the brand-new Pico 2.

Given this prodigious rate of design, we asked whether an engineering career or one as a maker is in his future. “I’d like to be a maker, but I think it’s quite hard…” Louis said. “To be a maker YouTuber takes a lot of work and time, I think… probably a bit risky.”

Read the full story, including some extra tips and projects from maker Louis Wood, in The MagPi #146.

The MagPi #146 out NOW!

You can grab the new issue right now from Tesco, Sainsbury’s, Asda, WHSmith, and other newsagents, including the Raspberry Pi Store in Cambridge. It’s also available at our online store, which ships around the world. You can also get it via our app on Android or iOS.

You can also subscribe to the print version of The MagPi. Not only do we deliver it globally, but people who sign up to the six- or twelve-month print subscription get a FREE Raspberry Pi Pico W!

The post It’s all hands OFF deck with this Pi-powered LEGO card shuffler appeared first on Raspberry Pi.