Posts Tagged ‘debian’

RabbitMax Flex IoT & Home Automation Board and Kit for Raspberry Pi

October 7th, 2016 4 comments

RabbitMax Flex is an add-on board for the Raspberry Pi boards with 40-pin headers, namely Raspberry Pi Model A+ and B+, Raspberry Pi 2, Raspberry Pi 3 and Raspberry Pi 0, destined to be used for Internet of Things (IoT) and home automation applications thanks to 5x I2C headers, a relay, an LCD interface and more.

I’ve received a small kit with RabbitMax Flex boards, a BMP180 temperature & barometric pressure I2C sensor, and a 16×2 LCD display.

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RabbitMax Flex specifications:

  • Relay – Songle SRD-05VDC-SL-C supporting 125V/250VAC up to 10A, 30VDC up to 10A
  • Storage – EEPROM with some system information for identification
  • IR – IR LED, IR receiver
  • Misc – Buzzer, Button, RGB LED
  • Expansion
    • Header for LCD character display + potentiometer for backlight adjustment
    • 5x 4-pin headers for I2C sensors
  • Dimensions – Raspberry Pi HAT compliant
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The assembly of the kit is child’s play as you don’t even need tools. First insert the HAT board on top of your Raspberry Pi board, add the LCD display, and whatever I2C sensors you please.

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I’ve done so on my Raspberry Pi 2 board and battery kit. I have not tried the software part yet, but the platform has been tested on Raspbian, with a custom Linux OS built with the Yocto Project coming soon. Currently three sensors are supported including a temperature and barometric pressure sensor (BPM180), a temperature and humidity sensor (HTU21) and a light sensor (BH1750), but you could also connect any other I2C sensors provided you work on the code to enable support.

You’ll find documentation, software, example projects, tools, and soon KiCAD files on RabbitMax github’s account, and some extra info on website. RabbitMax Flex board is now sold for $49.90 on, but if you are patient enough, you should be able to buy it for a significantly lower price via an upcoming crowdfunding campaign.

BeagleBone Black Wireless Board Gets WiFi and Bluetooth 4.1 LE, Drops Ethernet

September 27th, 2016 No comments

The BeagleBone Black is still one of the most popular development boards around, but in a world going more and more wireless, it only comes with a wired Ethernet interface. Seeed Studio BeagleBone Green Wireless and Neuromeka BeagleBone Air already provided BeagleBone compatible boards with WiFi and Bluetooth LE, as well as Zigbee for the latter, but now themselves have launched BeagleBone Black Wireless with WiFi and Bluetooth 4.1 LE based on Octavo Systems OSD3358 System-in-Package with Texas Instrument Sitara AM3358 processor, 512 MB RAM, TI LDO and PMIC, and many passive components.

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BeagleBone Black Wireless specifications:

  • SoC – Texas Instruments Sitara AM3358 Cortex A8 @ 1 GHz with PowerVR SGX530 GPU
  • System Memory – 512 MB DDR3L
  • Storage – 4GB eMMC flash + micro SD slot
  • USB – 1x mini USB client port for power & communication, 1x USB host port
  • Connectivity – 802.11 b/g/n WiFi + Bluetooth 4.1 LE with 2x u.FL antenna connectors
  • Video & Audio Output – micro HDMI up to 1280×1024 resolution.
  • Expansion Connectors – 2x 46-pin headers
  • Misc – LEDs for WiFi, Bluetooth, Power, and 4x user LEDs; Reset, boot, and power buttons
  • Debugging – JTAG header, serial console
  • Power – mini USB, DC Jack, or 5VDC via expansion header
  • Dimensions – 86.4 x 53.4 mm

The board is preloaded with Debian with Cloud9 IDE on Node.js with BoneScript.js library, and also support other Android and Linux based operating systems support by other BeagleBone boards. Cadsoft Eagle schematics and PCB layout have already been released on github. BeagleBone Black Wireless drops the Ethernet port just like BeagleBone Green Wireless, but keeps the micro HDMI port, which on Seeed Studio’s port is replaced by 4x USB ports and Grove connectors.

You’ll find some more details on Black Wireless page, and can purchase the board on Mouser (Part #: BBBWL-SC-562) for $68.75.

Roqos Core AC Router Runs Debian on Intel Atom Bay Trail-I Processor for $19… Plus Monthly Subscriptions

September 26th, 2016 20 comments

Roqos Core router is interesting on several front. First it’s quite powerful and features-rich with an Intel Atom E3845 processor, five Gigabit Ethernet ports, 802.11ac WiFi, a USB 3.0 port, and even an HDMI port allowing you to use it as a Media Center too. It should also be quite customizable, software wise, since it runs Debian, and finally the business model is also different, as you only need to pay $19 for the router, with the catch that you need to subscribe Roqos Service with “advanced cybersecurity and parental control features” for $17 per month for at least 12 months, bringing the total to $223. After one year, you can opt out of the cloud service, and continue to use the router without the extra security features.


Roqos Core RC10 router hardware specifications:

  • SoC – Intel Atom Bay Trail-T E3845 quad core processor @ up to 1.91 GHz (10W TDP)
  • System Memory – 2GB RAM
  • Storage – 8GB storage + SATA port on board (But AFAICS the latter is not easily usable)
  • Connectivity – 5x Gigabit Ethernet ports (4x LAN, 1x WAN), 3×3 802.11ac WiFi (5.0 GHz), and 2×2 802.11n (2.4 GHz) with 5 high gain antennas (AC1600 router).
  • Video Output – HDMI output
  • USB – 1x USB 3.0 host port
  • Power Supply – 12V/2A power supply
  • Dimensions – 165.1 x 162.6 x 53.3 mm
  • Temperature Range – 0 to 40℃

The router shop with a wall pluggable power adapter, and a flat Cat6 Ethernet cable.

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Roqos Core Router Board – Click to Enlarge

The Debian installation in the router comes with MongoDB, Suricata, Squid, Bing,m Nging, OpenVPN and iperf installed by default, but since the company provides a account with sudo access, you should be able to easily install any Debian packages provided it fits in the 8GB flash.

The company also offers Roqos app for Android and iOS allowing to configure your device, use WPS to add new devices, manage security and parental control and more.

roqos-appRoqos Service, which requires a $17 monthly subscription, offers parental control to block inappropriate content, set Internet schedule time, filter websites, pause Internet access, etc.., as well as “enterprise grade” Cybersecurity protection blocking malware and virus, blocking ads, updating firmware for security patches continuously and so on.

You can find more details about the hardware and the services on Roqos website, where you’ll also be able to purchase the router if you are based in the US.

Via HackerBoards

Marvell ESPRESSOBin Board with Gigabit Ethernet, SATA, mini PCIe, and USB 3.0 To Launch for $39 and Up (Crowdfunding)

September 23rd, 2016 40 comments

I can often read people hoping for an inexpensive community board for network, storage and connectivity applications with high speed interface like SATA, multiple Gigabit Ethernet port, USB 3.0 and/or mini PCIe, and that’s exactly what Globalscale Technologies is about to offer with their Marvell ARMADA 3700 based ESPRESSOBin development board to go for $39 and up via Kickstarter.

espressobinMarvell ESPRESSOBin board specifications:

  • SoC – Marvell Armada 3700LP (88F3720) dual core ARM Cortex A53 processor up to 1.2GHz
  • System Memory – 512MB DDR3 or optional 1GB DDR3
  • Storage – 1x SATA interface, 1x micro SD card slot with footprint for an optional 4GB EMMC
  • Network Connectivity
    • 1x Topaz Networking Switch
    • 2x GbE Ethernet LAN
    • 1x  Ethernet WAN
    • 1x MiniPCIe slot for Wireless/BLE periphereals
  • USB – 1x USB 3.0, 1x USB 2.0, 1x micro USB port
  • Expansion – 2x 46-pin GPIO headers for accessories and shields with I2C, GPIOs, PWM, UART, SPI, MMC, etc…
  • Misc – Reset button, JTAG interface
  • Power Supply – 12V DC jack or 5V via micro USB port
  • Power Consumption – Less than 1W thermal dissipation at 1 GHz

Marvell ARMADA 3700 Block Diagram

The board will run mainline Linux & U-boot, and the company will release Ubuntu, ArchLinux ARM, Debian, and OpenWrt firmware, with support for the Yocto Project as well. Some documentation and source code can be found on the Wiki in Github.

Typical applications include NAS, video camera monitor, plex media server, IoT gateway with wireless module and/or dongle with Zigbee, Bluetooth, , Zwave…. The board was first showcased at Computex 2016.

ESPRESSOBin will be launched on Kickstarter in the next few days. Keep in mind that the page is still in draft mode, so information is subject to change, but based on the details currently available, they plan to raise at least $25,000, and a $39 early bird pledge will be asked for the first boards (with 512MB RAM), with the price going up to $49 after (with 1GB RAM). There’s also a model with a wireless module and 12V power supply for $69, and “cluster” rewards with multiple boards. Delivery is scheduled for December 2016 for early bird rewards, and February 2017 for others. If you are interested in the board, and want to make sure you don’t miss out on the early bird pledge, you can register to be notified when the project launched in the KS page.

Thanks to Ray for the tip.

$20 pcDuino4 Nano is Yet Another Allwinner H3 Development Board (Sort of)

September 13th, 2016 9 comments

We already have plenty of low cost Allwinner H3 development boards thanks to several Shenzhen Xunlong Orange Pi boards and FriendlyARM NanoPi boards among a few others. Here comes another one with pcDuino4 Nano.


pcDuino4 Nano (preliminary?) specifications:

  • SoC – Allwinner H3 quad core Cortex A7 @ 1.2 GHz with an ARM Mali-400MP2 GPU up to 600 MHz
  • System Memory – 1GB DDR3 SDRAM
  • Storage – micro SD card slot
  • Video & Audio Output – HDMI and 3.5mm jack for CVBS (composite + stereo audio)
  • Connectivity – 10/100M Ethernet
  • USB – 3x USB 2.0 host ports, 1x micro USB OTG port
  • Camera – DVP Interface
  • Expansions – 40-pin Raspberry Pi compatible header with UART, SPI, I2C, PWM, GPIOs, etc…
  • Debugging – 4-pin header for serial console
  • Misc – Power and reset buttons; 2x LEDs; IR receiver; on-board microphone.
  • Power Supply – 5V/2A via micro USB port; 5V via VDD_5V pin on 4-pin serial header.
  • Dimensions – 64 x 56 mm

Hmmm.. that board looks familiar…, and the specifications are exactly the as NanoPi M1 board, and actually copied / pasted from that post on CNX Software… The main difference appears to be that the PCB will be white instead of blue. I don’t know if FriendlyARM and pcDuino cooperated, and the latter simply copied the design, but we’ll find out very soon [Update: FriendlyARM is manufacturing the board for pcDuino]. For documentation, I’ll just refer you to NanoPi M1 Wiki

pcDuino4 Nano can be pre-ordered for $20 + shipping ($20 extra in my case) with delivery scheduled to start on September 24th. For reference, NanoPi M1 board with 1GB RAM is now sold for $16 + shipping ($5).

MinnowBoard Turbot SBC Gets a Quad Core Atom E3845 Processor, Better Ethernet, and a Fansink

September 6th, 2016 10 comments

MinnowBoard Turbot open source hardware SBC was released in 2015 with an Intel Atom E3826 dual core Bay Trail-I processor, 2GB RAM, SATA and Gigabit Ethernet support, and a new version – MinnowBoard Turbot Quad – with a more powerful quad core processor, an heatsink and fan, and better Ethernet connectivity will be launched in December.

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MinnowBoard Turbot Quad “MBT-4210” board specifications:

  • SoC – Intel Atom E3845 quad core Bay Trail-I processor @ 1.92 GHz with Intel HD graphics @ 542 / 792 MHz (10W TDP)
  • System Memory – 2GB DDR3L 1067 MT/s (Soldered)
  • Storage – 1x SATA2 3Gbs, 1x micro SD card slot, , 8 MB SPI Flash for firmware (Tianocore UEFI, Coreboot, SeaBIOS)
  • Video & Audio Output – 1x micro HDMI connector
  • Connectivity – 10/100/1000M Ethernet RJ-45 connector (Intel i211 instead of Realtek NIC on first board)
  • USB – 1x USB 3.0 host, 1x USB 2.0 host
  • Debugging – Serial debug via FTDI cable, firmware flash port header
  • Expansion headers
    • Low-speed expansion (LSE) port – 2×13 (26-pin) male 0.1″ pin header with access to SPI, I2C, I2S Audio, 2x UARTs (TTL-level), 8x GPIO (including 2x supporting PWM), +5V, and GND
    • High-speed expansion (HSE) port –  60-pin high-density connector with access to 1x PCIe Gen 2.0 Lane, 1x SATA2, 1x USB 2.0 host, I2C, GPIO, JTAG, +5V, and GND
    • 8x buffered GPIO
  • Power Supply – 5V/4A DC input via 2.5mm center pin positive power jack; 5V DC output via  2-pin header
  • Dimensions – 99 x 74mm
  • Temperature Range –  Operating: TBD; Storage: -20 to +85 deg C
  • Certifications – FCC Class B, CE, IEC-60950, RoHS/WEEE

The company claims the new processor is 2.5 times faster than the dual core processor used in the first board, likely referring to multi-core performance at a higher clock speed, and the fansink should make it more suitable for higher temperature applications. Gigabit Ethernet is also supposed to benefit from replacing a Realtek GbE controller by Intel i211.

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MinnowBoard Case – Click to Enlarge

The board leverages MinnowBoard MAX ecosystem, with support for many different operating systems including Debian GNU/Linux, Brillo, Windows 8.1 / 10, Android 4.4, and Ubuntu. MinnowBoard Turbot (Quad) is also compatible with the Yocto Project, 64-bit Intel firmware, Coreboot and U-boot, and more with details available on Minnowboard Wiki. The board will be open source hardware with the files released under a Creative Commons BY-SA 3.0 license. The hardware should not be that different from MinnowBoard Turbot (dual core) whose schematics, PCB layout, gerber files, and BoM can be found on MinnowBoard Turbot Wiki.

The board can be pre-ordered for $189.95 on Netgate, but you may consider adding accessories like a metal case (+$19), 5V/2A or 4A power supply ($10.95/$12.95), and/or a HDMI cable ($9.995). Bear in mind that shipping is only scheduled for December 2016.

Thanks to Freire for the tip.

NanoPi NEO Board Gets Armbian Debian 8 & Ubuntu 16.04 with Linux 4.6 & 4.7 (Mainline), h3consumption Power Consumption Tool

August 23rd, 2016 11 comments

We’ve been blessed with a wide range of low cost Allwinner H3 boards thanks to Shenzhen Xunlong Orange Pi and FriendylARM NanoPi boards. Recently, armbian developers have been focusing on NanoPi NEO board, and they’ve now released Debian Jessie and Ubuntu Xenial with Linux 4.6.7 and Linux 4.7.2. The latter is mainline kernel with some patchsets for Ethernet.

FriendlyARM_NanoPi_NEO_BoardYou can download the Linux 4.6.7 based “beta” images from armbian NanoPi NEO page, and selected the “Vanilla” versions, then flash then one a micro SD card as you would normally do. Linux 4.7.2 based “experimental” images with USB OTG support and schedutil cpufreq governor can be found on the separate server in a temporary directory.

Thomas Kaiser explains further:

Ethernet and throttling are working (the latter not as efficient as with legacy kernel but at least it protects the SoC from overheating). Please note that all vanilla kernel images currently suffer from random MAC addresses on reboot so better choose a static IP address configuration. Also keep in mind that current cpufreq scaling settings in mainline kernel don’t know the 912 MHz operating point so with our default /etc/defaults/cpufrequtils contents you end up with 816 MHz max cpufreq (feel free to adjust, throttling works with these images).

You can test the schedutil cpufreq governor in Linux 4.7, by changing /etc/default/cpufrequtils to something like:

They have not released equivalent “Vanilla” images for Allwinner H3 Orange Pi boards, but I guess it will done once NanoPi NEO images are proven to be working reasonably. Eventually, you’ll be able to download the Linux kernel directly from for your Allwinner H3 boards. I’ve been told this won’t happen in Linux 4.8, but I’d assume Linux 4.9 or 4.10 are realistic targets.

Since NanoPi NEO board has been designed for IoT applications with low load too, armbian community has also investigated how to lower power consumption, and after finding that disabling Ethernet PHY saved 200 mW, and disabling HDMI and the GPU 210 mW, they created a new tool (bash script) called h3consumption, and working on all Allwinner H3 boards. You can find more power savings tips and h3consumption options in the forums.

SolidRun ClearFog Base is a $90 Router/Networking Board with USB 3.0, M.2, mSATA, and Gigabit Ethernet Support

August 3rd, 2016 11 comments

SolidRun introduced ClearFog Pro and Base board based on Marvell Armada 380/388 processor at the end of last year, but at the time, only the higher-end ClearFog Pro board was available for $170 and up. Now the company  has officially launched the cheaper ClearFog Base board based on the same processor, two Gigabit Ethernet RJ45 ports, one SFP cage, a USB 3.0 port, an M.2 slot, mPCIe expansion slot, and more.

ClearFog_BaseClearFog Base board specifications:

  • Processor – Marvell ARMADA 388 (88F6828) dual core ARMv7 processor (Cortex A9 class) @ up to 1.6 GHz with 1MB L2 cache, NEON and FPU
  • System Memory –  1GB RAM by default (2GB optional)
  • Storage – 1x micro SD slot, optional 4GB eMMC flash, 1x M.2 slot, 1x mSATA/mPCIE
  • Connectivity – 2x dedicated Gigabit Ethernet ports, 1x SFP cage
  • USB – 1x USB 3.0 port
  • Expansions
    • 1x mini PCI Express slots (shared with mSATA )
    • 1x M.2 slot with USB 3.0, SATA, GNSS, 3G modules
    • mikroBUS socket for GPIOs, MikroElektronika Click Boards
    • 2x SIM card sockets
  • Debugging – micro USB port for serial console
  • Misc – RTC battery header, LEDs, user push buttons
  • Power Supply – 9 to 32V DC input; PoE expansion header
  • Dimensions – 103 x 75 mm (optional metal enclosure)

The board is comprised of a baseboard and a microSoM (in green), and runs OpenWrt or a Yocto Project build based on Linux 3.10.x, and other operating systems such as Arch Linux ARM, and Debian also appear to be supported. Hardware and software documentation can be found in the Wiki.

ClearFog_Base_M2_mPCieTypically applications for such boards include home media clouds (NAS), IoT gateways, and secure routers.

The board sells for $90 without power supply, nor internal storage, but 110V or 220V power adapters, a blank 8GB SD card, and a 4GB eMMC flash are all available as options.

Via Liliputing