Akari, a start-up based in Japan, has designed an industrial base shield for Raspberry Pi 4/3/Zero, Jetson Nano, Rock Pi 4, and other compatible single board computers. The board allows users to create industrial gateways integrating wireless modules (5G, 4G LTE, WiFi 6 and/or LoRa), a neural compute stick, relay module, and digital inputs, RS232/RS422/RS485, and more. Industrial 4G/5G Base Shield specifications: Compatible SBCs – Raspberry Pi 4, Raspberry Pi 3, Raspberry Pi Zero, Jetson Nano, Rock Pi 4, UP Board, and probably other SBCs with a similar form factor I/Os Build-in relay module and digital input (also reserve dry contacts and wet contacts) Digital input / digital output RS232, RS485, RS422 Internal headers USB host port for connection with Raspberry Pi Expansion M.2 socket for 5G Mini PCIe socket for 4G LTE, WiFI6, or LoRa SIM card socket Internal bay for Intel Neural Compute Stick Misc – RTC module […]
PiFinger is a Fingerprint HAT for Raspberry Pi (Crowdfunding)
“There’s a HAT for that” they say, or something close to it… We’ve covered many HAT expansion for Raspberry Pi boards over the years, but so far, I don’t think we’ve seen any HAT with a fingerprint sensor, probable because tiny USB fingerprint readers are a thing. But if you’d like a HAT with a built-in fingerprint sensor, the guys at SB Components have you covered with PiFinger HAT equipped with a 2D capacitive fingerprint sensor and a small display. The expansion board is also powered by a Nuvoton Cortex-M23 MCU with Arm TrustZone support and on-chip crypto-accelerator. PiFinger specifications: SoC – Unnamed Nuvoton Arm Cortex-M23 microcontroller with Arm Trustzone (likely NuMicro M2351 since it’s made for fingerprint applications) Display – 0.91-inch OLED display Sensor – 2D capacitive fingerprint sensor with 176×176 resolution connected to MCU over SPI Host interface USB to computer UART up to 115,200 baud + GPIO […]
HotDive converts your smartphone into a dive computer and underwater camera (crowdfunding)
Many recent phones are fitted with a pretty good camera, and some are waterproof, but not quite enough to go snorkeling or diving. If you could, your phone could also double as a dive computer, and that’s exactly what HotDive provides: a waterproof enclosure for your smartphone allowing you to dive up to 80 meters deep, and convert your phone in a dive computer, underwater camera, and fill light at a fraction of the cost of specialized diving equipment. HotDive enclosure includes an independent auto-pump air extraction system creating a vacuum for your smartphone to make sure all photos are clear of fog, as well as a fill light to take clear photos even during night dives. The fill light is made of CREE LED lights delivering 800 lumens, and providing with 130° illuminance and 5800-6500K sunlight-like color temperature. The HotDive Pro version includes hardware to create a built-in dive […]
Pi-oT 2 IoT module adds 24V digital inputs, RS-485, and UPS to Raspberry Pi (Crowdfunding)
Pi-oT was launched last year as a Raspberry Pi add-ons designed for commercial and industrial IoT automation. It features 5V I/Os, relays, and ADC inputs suitable for light-duty projects and prototyping. The company, called Edge Devices, has now launched an update with Pi-oT 2 adding optional support for 24V digital inputs, RS-485, and an uninterruptible power supply (UPS). Pi-oT 2 comes in three variants with the following key features and specifications: SBC support – Raspberry Pi model B boards with 40-pin I/O header Connectivity – Ethernet access via extra port 6x digital outputs 8x analog inputs (0 to 5V), 10-bit precision for Pi-oT 2 and 2 +Plus models, 10-bit precision for Pi-oT 2 Precision variant Model specific features Pi-OT 2 4x GPIO 5V power supply Pi-oT 2 +Plus 4x GPIO 5V power supply + UPS Pi-OT 2 Precision 4x 24V digital inputs, compliant with IEC-61131-2 standard (instead of 4x GPIO […]
Rock Pi 4B or Raspberry Pi 4 based mini PC runs RISC OS Cloverleaf (Crowdfunding)
First released in 1987 by Acorn Computer Ltd, RISC OS was the first operating system designed to run on ARM processors, and specifically on the company’s Archimedes personal computer. I don’t think I had ever heard about the operating systems until it was ported to the Raspberry Pi SBC by RISC OS Open Ltd (aka ROOL) who manage the publication of RISC OS source code. But there’s also a separate project called RISC OS Cloverleaf which aims to further develop the open-source operating systems, and just launched a Kickstarter campaign to fund software development, and they also offer two mini PCs running RISC OS Cloverleaf with namely Cloverleaf Puma powered by a Rock Pi 4B SBC, and Cloverleaf Kitten featuring a Raspberry Pi 4 board. Cloverleaf Puma / Kitten key features and specifications: SBC Cloverleaf Kitten – Raspberry Pi 4 with Broadcom BCM2711 SoC, 4GB DDR4 RAM Cloverleaf Puma – […]
Nemeio is a true international keyboard thanks to ePaper keys (Crowdfunding)
I remember in my younger years, I had an international student meeting at university, and when students went to the computer room, all I could hear were complaints about that stupid AZERTY keyboard. Later on, I also did some English to French translation work with a Thai/English keyboard, and it was a pain for some of the characters. So would it be nice if there was a keyboard that could easily be reconfigured to match whatever layout you’d like to work with? That keyboard now exists. Meet Nemeio, a true international keyboard, that can be customized thanks to ePaper keys. Nemeio comes with 81 mechanical transparent keys, backlight (since ePaper display can’t be seen in the dark), Bluetooth connectivity, as well as a USB-C for charging or connection to your PC via USB instead of Bluetooth, a USB Type-A port to charge other devices, a power on/off button, and two […]
Selpic Star-A is a low-cost, compact 3D printer and laser engraver (Crowfunding)
$99 3D printers are announced nearly every year with varying quality, and Selpic, which made the Selpic S1+ handheld 2D printer, joined the fray with Selpic Star-A multi-function 3D printer that was offered as for as little as $99 as an early bird reward on Kickstarter. The 3D printer is still up on Kickstarter with pledges starting at $129 and support for laser engraving for $39 extra, meaning it offers many of the same features as SC-10 SHARK multi-function 3D printer but at a lower price point, a much smaller form factor also meaning a smaller build volume, and slower printing speeds. Selpic Star-A 3D printer specifications: Build volume – 12 x 12 x 12 cm Display – Optional 2.4-inch touch screen Printing materials – PLA, TPU, PETG, ABS Print resolution – >= 0.1 mm Layer thickness – 0.05 to 0.3 mm Printing speed – 30 to 60 mm/s Nozzle […]
Remodo X is a Programmable Bluetooth & IR Remote Control for Raspberry Pi (Crowdfunding)
There are plenty of Bluetooth or RF remote controls on the market, but Remodo X is a little different. Mainly designed for the Raspberry Pi board, the compact Bluetooth & IR remote control comes with four buttons that can be programmed from a mobile app to launch program or trigger scripts for home automation, home entertainment, or any other function you may think of. Remodo X specifications: Connectivity Bluetooth LE up to 30 meters (line-of-sight) via Realtek BLE 4.2 Class 2 chip IR up to 10 meters User Input – 4x keys for 8 different actions using long or short presses Misc – Buzzer for “find me” function Power Supply – 2x AAA batteries Dimensions – 114 x 36 x 13 mm Weight – 37 grams The remote control can be programmed in the yet-to-be-released Remodo app for Android or iOS with any smartphone that comes with Bluetooth LE connectivity. […]