Cinque, Combining RISC-V With Arduino

After announcing “HiFive1” at the end of 2016, SiFive is introducing its second RISC-V based development board “The Arduino Cinque“. It is the first Arduino board that is featuring RISC-V instruction set architecture.

Arduino Cinque is running SiFive’s Freedom E310, one of the fastest and powerful microcontrollers in the hardware market. It also includes built-in Wi-Fi and Bluetooth capabilities by using the efficient, low-power Espressif ESP32 chip. During the Maker Faire Bay Area on May 20th, only some prototypes of Arduino Cinque were available for demonstration.

The FE310 SoC features the E31 CPU Coreplex (32-bit RV32IMAC Core) with 16KB L1 instruction cache and 16KB data SRAM scratchpad. It runs at 320 MHz operating speed and it also has a debugging module, one-time programmable non-volatile memory (OTP), and on-chip oscillators and PLLS. FE310 also supports UART, QSPI, PWM, and timer peripherals and low-power standby mode.

The availability of the Arduino Cinque provides the many dreamers, tinkerers, professional makers and aspiring entrepreneurs access to state-of-the-art silicon on one of the world’s most popular development architectures. Using an open-source chip built on top of RISC-V is the natural evolution of open-source hardware, and the Arduino Cinque has the ability to put powerful SiFive silicon into the hands of makers around the world.
~ Dale Dougherty, founder and executive chairman of Maker Media

Details and other specifications of the Cinque are still poor, but we can expect its strength from the chips and SoCs it uses. It uses STM32F103, that has Cortex-M3 core with a maximum CPU speed of 72 MHz, to provide the board with USB to UART translation. ESP32 is also used as for Wi-Fi and Bluetooth connectivity.

Espressif ESP32 Specifications

  • 240 MHz dual core Tensilica LX6 micrcontroller
  • 520KB SRAM
  • 802.11 BGN HT40 Wi-Fi transceiver, baseband, stack, and LWIP
  • Classic and BLE integrated dual mode Bluetooth
  • 16 MB flash memory
  • On-board PCB antenna
  • IPEX connector for use with external antenna
  • Ultra-low noise analog amplifier
  • Hall sensor
  • 32 KHz crystal oscillator
  • GPIOs for UART, SPI, I2S, I2C, DAC, and PWM
A first look at the RISC-V-based Arduino Cinque, a SiFive R&D project.
A first look at the RISC-V-based Arduino Cinque, a SiFive R&D project.

The RISC-V Foundation is working to spread the idea and the benefits of the open-source ISA. Its efforts include hosting workshops, participating in conferences, and collaborating with academia and industry. The foundation had also worked with researchers from Princeton University to identify flaws with the ISA design. They presented their findings at the 22nd ACM International Conference on Architectural Support for Programming Languages and Operating Systems.

rDUINOScope – Arduino Telescope Control

Dessislav Gouzgounov @ hackaday.io build an Arduino Due based, open source, goto telescope controller.

The initial idea was to create cheap and easy to build alternative of commercially available GOTO hand controllers, but in a better, feature rich way. In the heart of the system is the rDUINOScope Software, some 2500 rows, controlling all HW components and handling communication with external devices (Stellarium, SkySafari and others) .

rDUINOScope – Arduino Telescope Control – [Link]

Using the OpenScope MZ in LabVIEW

This project will show how to use your OpenScope MZ in LabVIEW. by Austin Stanton @ hackster.io:

In this tutorial, we will go over how to connect an OpenScope MZ to LabVIEW. To do so, I will be walking you through some example VIs that I made. These examples allow you to access the oscilloscope and Wavegen/DC power supply functions of the OpenScope as well as the GPIO pins and the Logical Analyzer.

Using the OpenScope MZ in LabVIEW – [Link]

Arduino Analog Thermometer With DS18b20 Module

source: educ8s.tv

Sometimes, it is necessary to add a temperature indicator into your projects. Therefore, in this tutorial you will learn how to hack your analog Voltmeter and convert into an analog Thermometer using Arduino and a DS18B20 temperature sensor.

Arduino Analog Thermometer With DS18b20 Module – [Link]

Open IoT Certification Mark – A New Certification For IoT Products

So it’s the time to witness the birth of a new certification for IoT industry. As security and data privacy in IoT platforms and products are two of the main concerns for developers and end-users, the new certificate discuss these concerns and even more. IoT is yet to have such certificate, as best of my knowledge, to pave the road to standardize the rules of openness and privacy in IoT. Although the term of IoT certification is already there, and some companies can do security test for your IoT products and certificate it, but nothing seems to analogy to certificate like open source hardware certificate, where anyone meets the principals, can use the OSH mark on his product.

Image courtesy of IoT.do

The new certification IoTMark was the output of a meetup hosted on June 16th 2017 in UK. This meetup gathered over 60 participants from UK and Europe. Specifically, a 22-page-long document was the output from this meetup. This document contains the principles of the certificate:

  • Privacy
  • Interoperability
  • Ownership, Permissions, Entitlement
  • Cost/biz models/pricing transparency
  • Security
  • Lifecycle, provenance, sustainability & future-proofing

To mention a few of these principles:

Privacy


The supplier of this product or service MUST be General Data Protection Regulation (GDPR) compliant.

This product SHALL NOT disclose data to third parties without my knowledge.

I SHOULD get full access to all the data collected about me.

….

Interoperability

  1. Have an open platform API [MUST]
  2. Provide comprehensive platform API documentation [MUST]

The preparation for the certificate didn’t finish yet, where The folks behind this certification will finalize it and register the mark by December 2017.

Don’t forget to have a look at the full document here. Who knows; You could use it in your next product. It’s really worth to give it a bid!

Source: Adafruit Blog

STM32 Arduino compatible board

@ instructables.com build an alternative board to Arduino using STM 32 series of mcus.

We love the Arduino board and it’s prototyping platform . It makes the complete prototyping process smooth and enjoying with the help of it’s add on such as Arduino IDE and a huge community support.But sooner or later you will find that the specifications provided by the arduino boards is not enough . And then the problem arises about which board should we use so that our desires are fulfilled.Also How easy is to use a non arduino board . After a good research I found that the STM 32 is perfect fit.

STM32 Arduino compatible board – [Link]

Digital UV-meter with OLED Display

@ instructables.com build a nice VU meter using Arduino and an OLED display.

Hello, instructable. Today I will tell you how to make a simple digital VU meter (sound level meter) using Arduino and OLED displays and 2 resistors by yourself (DIY). The device is quite simple, for beginners it will be a rewarding experience.

Digital UV-meter with OLED Display – [Link]

Sonnet Off-Grid Device, The Smartphone Walkie-Talkie

At Sonnet Labs, a group of avid outdoor enthusiasts aim to democratize mobile communication with technologies that enable smartphones to send text messages, image data, and GPS locations without Internet connectivity, cellular coverage, or satellite reception.

No need for cellular grid with Sonnet

Therefore, they launched their product, Sonnet, the smartphone walkie-talkie! Sonnet is a wireless device that brings the long-range wireless communication capability of the 2-way radio (walkie-talkie) to smartphones. In addition, it enables device-to-device data transfer through low-power, long-range radio frequencies dependently on cellular grids and infrastructures.

Accordingly, Sonnet can connect wirelessly to any smartphone. Also, it allows sending data up to many miles in distance to other smartphones that already are using Sonnet.

More features to come…

Sonnet uses mesh networking in order to reach users out-of-point relaying on sending data privately through other users in area. This data travelling through Sonnet is already end-to-end encrypted with AES. At the same time, the Sonnet Wi-Fi connection is protected with WPA/WPA2.

It also has the ability to charge your phone. Thanks to the 4000mAh battery capacity, Sonnet can charge your smartphone through its USB port.

Moreover, you don’t need to install software in your smartphone. It is enough to have an access to the app through your browser. The team tailored this feature to allow users who don’t have internet access to use the device easily.

Above all, one of the amazing features included is SOS mode. In case of emergencies. you can press the panic button. Next, Sonnet will send your GPS location and your message to all users in range.

Full specifications of Sonnet below:

In conclusion, Sonnet is the wireless device that enables you send instant messages, voice recordings, image data and GPS coordinates even if you don’t have cellular coverage or Internet access.

Sonnet is now live on a Kickstarter campaign and has already achieved 290% of its required funds. The campaign still has 28 days to go, where you can pre-order two pair of Sonnet for $89! Also check the official website for more details.

1.3” circular AMOLED modules only 0.6mm thick

by Julien Happich @ eedesignnewseurope.com
andersDX has added a round AMOLED (Active Matrix OLED) display to its range for wearable and instrumentation applications, complementing the circular PMOLED and touchscreen modules that it already offers.

1.3” circular AMOLED modules only 0.6mm thick – [Link]

ARM-Android open source platform for Linaro By Huawei

A development platform for the Android open source project (AOSP) has been created by Huawei. The ARM-based hardware is part of the Linaro open source collaborative engineering organization developing software for the ARM ecosystem.

Recently, Huawei has launched the HiKey 960 96Boards development platform to provide access to the latest ARM mobile technology for AOSP developers. Fortunately, You can find this new board  listed on the 96Boards website and is available through global distribution channels.

In fact, initial software support for the board is provided in the AOSP source tree based on the Android Common Kernel using the Linux 4.4 kernel release. Meanwhile, Linaro and Huawei are also working on the Linux 4.9 based Android Common kernel and maintaining support for the Kirin 960 SoC in the mainline kernel.org tree, allowing for the availability of multiple Linux distributions for this board in the future.

In addition, Huawei has released the source code with Linux and other open source libraries and programs for their Huawei Mate 9 / Mate 9 Pro and Huawei P10 / P10 Plus models powered by Hisilicon Kirin 960 processor. You can the source from Huawei open source page.

Full specifications of Hikey 960

  • SOC: Kirin 960 octa-core CPU
  • CPU: 4x Cortex-A53 cores to 1.8 GHz, 4x Cortex-A73 cores to 2.4 GHz
  • GPU: Mali-G71 MP8 GPU
  • Software: AOSP with 4.4 AOSP common kernel
  • Storage: 32GB UFS 2.0 flash storage, MicroSD card
  • Display interface: HDMI 1.2a up to 1080p plus 4-lane MIPI DSI
  • USB: 1 x USB 2.0 type C OTG port, 2 x USB 3.0 type A host ports
  • Connectivity: Dual-band 802.11 b/g/n/ac WiFi and Bluetooth 4.1 with on board antennas
  • Camera: 1x 2-lane MIPI CSI, 1x 4-lane MIPI CSI
  • IO extended interface: 40 pin low speed expansion connector +1.8V, +5V, DC power, GND, 2x UART, 2x I2C, SPI, I2S, 12x GPIO, 60 pin high speed expansion connector 4L MIPI DSI, 2L+4L MIPI CSI, 2x I2C, SPI (48M), USB 2.0, PCIe Gen2 on M.2 M Key connector
  • MISC: 4x user LEDs, LEDs for WiFi & Bluetooth, Power button
  • Power supply: 12V/2A power supply recommended, 8V-18V/2A via 4.75/1.7mm power barrel (EIAJ-3 Compliant)
  • Dimensions: 85mm x 55mm

At this point, Hikey 960 is available for $239 on Amazon (USA), Seeed, Lenovator and many other stores.

“The HiKey 960 delivers on the goal of 96Boards to provide access to the latest ARM technology to the developer community, with support for the latest Huawei mobile SoC featuring high performance ARM Cortex-A73 cores coupled with the latest generation of ARM Mali GPU technology.” – George Grey, CEO of Linaro

Moreover, you can find information about the HiKey 960 board here and about running Android from here: http://source.android.com/source/devices.html. Also, Linaro is providing instructions for developers here: http://linaro.co/hikey960-start.