Faster MinnowBoard Max With Lower $99 Price Coming In June 2014

Subject: General Tech | April 2, 2014 - 10:53 AM |
Tagged: minnowboard, linux, embedded, development, Bay Trail, atom e3825, atom e3815

MinnowBoard.org recently announced the MinnowBoard Max which is a new Intel-powered development board with improved specifications and a $100 lower price versus the original MinnowBoard. The MinnowBoard Max is an open source hardware and software development platform designed and built by CircuitCo with guidance from Intel. The MinnowBoard Max is intended to be used to develop new Bay Trail-powered products or as the brain of embedded equipment that interacts with custom I/O such as FGPAs and specialized sensors.

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The MinnowBoard Max is slightly smaller than the original at 2.9” x 3.9” and features an improved Intel Atom processor. Rather than the single core Atom E640 at 1 GHz the original MinnowBoard used, the MinnowBoard Max uses one of two Bay Trail Atom E3800-series SoCs. The base $99 model uses a single core Atom E3815 clocked at 1.46GHz while the $129 model uses a dual core Atom E3825 clocked at 1.33 GHz. The SoC is paired with either 1GB or 2GB of system RAM on the $99 or $129 model respectively.

The MinnowBoard Max supports a wide range of I/O including:

  • 26-pin low speed expansion port
    • SPI, I2C, I2S Audio, 2 x UARTs (TTL-level), 8 x buffered GPIO (two supporting PWM), +5V, Ground
  • 60-pin high speed expansion port
    • 1 x PCI-E 2.0 (one lane), 1 x SATA 3Gbps, 1 x USB 2.0 host, I2C, GPIO, JTAG, +5V, Ground
  • 1 x USB 3.0 port
  • 1 x USB 2.0 port
  • 1 x HDMI port
  • 1 x Micro SD
  • 1 x Gigabit Ethernet
  • 1 x Serial Debug (via separately sold cable)
  • 1 x Micro USB 2.0

The small form factor board supports Linux and Android operating systems with pending support for the Yocto Project (which helps developers create their own Linux distribution). Intel’s Bay Trail is not open source, but the company has reportedly provided open source drivers for the HD Graphics processor-integrated GPU.

The MinnowBoard Max starts at $99 and is slated to start shipping towards the end of June 2014. MinnowBoar.org will also be releasing the hardware design files under a Creative Commons license shortly after that launch point. More information can be found on the MinnowBoard Max FAQ.

The open source MinnowBoard Max looks to be a respectable upgrade over the original, and the lower price should help to make the x86 architecture more attractive to developers of embedded systems especially in the wake of the proliferation of ARM-powered alternatives.

April 2, 2014 | 12:27 PM - Posted by Anonymous (not verified)

How does this compare to Nvidia's Jetson TK1 Development Kit for $$ in compute/flops/watts?

DevKit Includes
• Jetson TK1 development board
• AC adapter with power cord
• USB Micro-B to USB A adapter
• Quick Start Guide
Jetson TK1 Board Features

• Tegra K1 SOC ◦ Kepler GPU with 192 CUDA cores
◦ 4-Plus-1 quad-core ARM Cortex A15 CPU

• 2 GB x16 memory with 64 bit width
• 16 GB 4.51 eMMC memory
• 1 Half mini-PCIE slot
• 1 Full size SD/MMC connector
• 1 Full-size HDMI port

• 1 USB 2.0 port, micro AB
• 1 USB 3.0 port, A
• 1 RS232 serial port
• 1 ALC5639 Realtek Audio codec with Mic in and Line out
• 1 RTL8111GS Realtek GigE LAN
• 1 SATA data port
• SPI 4MByte boot flash

The following signals are available through an expansion port:
• DP/LVDS
• Touch SPI 1x4 + 1x1 CSI-2
• GPIOs
• UART
• HSIC
• i2c

------shootout at the ok corral---------

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