New iMX8QuadPlus System on Module is ready for prototyping

iMX8Quad Max board we developed is still waiting for components to verify the first prototypes, but we decided to develop one more SOC from iMX8 Plus series which we thought is filling niche where we do not have product.

This is how iMX8MPLUS-SOM was designed:

  • MIMX8ML8DVNLZAB – Quad Core Arm Cortex-A53 running at 1.8Ghz with Arm Cortex-M7 co-processor running at 800Mhz and 2.3 TOPS Neural Processing Unit.
  • 6GB LPDDR4 RAM
  • Power management
  • configuration EEPROM
  • status LED
  • LCD LVDS connector compatible with LCD-OLinuXino displays
  • MIPI DSI connector
  • 2x MIPI CSI comera connectors with Raspberry Pi compatible pinout
  • 220 signals on 6 0.05″ step connectors with essential peripherials like:
    • PCIe-3.0
    • 2x CAN FD
    • HDMI 2.0a
    • SPDIF
    • SAI
    • 2x USB 3.0
    • 2x Gigabit Ethernet one of them with TSN
    • eMMC 5.1
    • SDIO 3.0 200Mhz
    • 4 UART
    • 6 I2C
    • 3 SPI
    • JTAG

MIMX8ML8DVNLZAB operating temperature is -40+105C which makes it perfect for both industrial and automotive applications.

Evaluation board iMX8MPlus-SOM-EVB is now designed with Dual Ethernet, Dual USB 3.0, PCIe, HDMI.

NXP is going to provide mainline Linux support for this SOC.

It’s impossible to comment any pricing at the moment, but it will be very competitive compared with similar industrial grade products.

Our most complex Open Source Hardware board made with KiCad – the octa core iMX8 Quad Max – Tukhla is completely routed and now on prototype production

The PCB routing of our most complex board – IMX8QM-Tukhla is complete and ready for first prototype build.

We started this project June-July 2020. Due to the Covid19 the development took 10 months although only 6 month of active work was done, due to lock downs, ill developers and so on troubles.

Now the board is completely routed and has these features:

Main SOC MIMX8QM5AVUFFAB which is member of iMX8 Quad Max series – the most powerful iMX8 SOC line from NXP.


MIMX8QM5AVUFFAB has 8 cores:

  • x2 Cortex-A72 running at 1.6Ghz
  • x4 Cortex-A53 running at 1.2Ghz
  • x2 Cortex-M4F running at 264Mhz

Memory:

  • 64-bit LPDDR4 @1600 MHz

Connectivity:

  • 1× PCIe (2-lanes)
  • 1× USB 3.0 with PHY
  • 1x USB 3.0 dual role with PHY
  • 1× SATA 3.0
  • 2× 1Gb Ethernet with AVB
  • 1× CAN/CAN-FD
  • 1x HDMI Rx

GPU:

  • 2xGC7000 XSVX
  • 16× Vec4 shaders with 64 execution units
  • Dual independent 8-Vec4 shader GPUs or a combined 16-Vec4 shader GPU
  • OpenGL 3.0, 2.1
  • OpenGL ES 3.2, 3.1 (with AEP), 3.0, 2.0, and 1.1
  • OpenCL 1.2 Full Profile and 1.1
  • OpenVG 1.1
  • Vulkan

VPU:

  • H.265 decode (4Kp60)
  • H.264 decode (4Kp30)
  • WMV9/VC-1 imple decode
  • MPEG 1 and 2 decode
  • AVS decodeMPEG4.2 ASP,
  • H.263, Sorenson Spark decode
  • Divx 3.11 including GMC decode
  • ON2/Google VP6/VP8 decode
  • RealVideo 8/9/10 decode
  • JPEG and MJPEG decode
  • 2× H.264 encode (1080p30)

Display:

  • Supports single UltraHD 4Kp60 display
  • or up to 4 independent FullHD 1080p60 displays
  • 2× MIPI-DSI with 4 lanes each
  • 1× HDMI-TX/DisplayPort
  • 2× LVDS Tx with 2 channels of 4 lanes each

Camera:

  • 2× MIPI-CSI with 4-lanes each, MIPI DPHYSM v1.

Security:

  • Advanced High Assurance Boot (AHAB) secure & encrypted boot

Operating temperature:

  • Automotive AEC-Q100 Grade 3 -40+125C

To the best of our knowledge there is no Open Source Board so far which to be so complex and advanced.

Now we are running the first prototypes and crossing fingers everything to work 🙂

With the current state of the semiconductor industry production will not be possible to be run soon.

Linux support will need attention as NXP has no mainline Linux for this SOC, but only Yocto build for old kernel (4.14.98_2.3.3).

If there are people with experience and interest in this SOC we may share one of the first samples we build, so they can help on the Linux support.

The schematic of IMX8QM-TUKHLA Revision A is uploaded for review on out ftp.

STMP157-SOM-512-IND industrial grade system on module status update April 2021

STMP157-SOM-512 is functional drop in replacement for A13-SOM-512 and have exactly the same features, but is industrial grade -40+85C.

All connectors have same signals on the both boards:

For STMP157-SOM-512 we made special STMP1(A13)-SOM-EVB:

With this board all SOM features can be explored:

  • two USB High Speed Hosts
  • one USB-OTG
  • WiFi/BT module with PCB antenna and option for external antenna
  • 100MB Ethernet
  • Flash connector for attaching SPI, NAND, eMMC Flash modules
  • Audio input, output
  • UEXT connector
  • LCD connector for LCD-OLinuXino-XX
  • GPIO connector

Needless to say the EVB works with A13-SOM-512 also.

Mainline uboot and Linux Kernal 5.12 with support for all peripherals is available.

STMP157-SOM-512 and STMP1(A13)SOM-EVB boards are now in production and will be on the web for sale by the end of April.

STMP157-OLinuXino-LIME2-IND status update April 2021

The last issues with STM32MP1 mainline Linux kernel support were resolved and now we run STMP157-OLinuXino-LIME2 in production!

Revision B fixes all hardware issues in the initial prototype. STMP157-OLINUXINO-LIME2 is complete analog of A20-OLinuXino-LIME2 which is one of our best selling Allwinner board.

Mainline uboot and Linux kernel 5.12 images are available with all periperials working.

We will have STMP157-OLINUXINO-LIME2 on our web for sale by the end of April.

This is also our first board with Ethernet supporting Precise Time Protocol and Time Sensitive Networking implemented.

Quad Core 64bit Open Source Hardware Linux computer A64-OLinuXino now have version with external antenna

A64-OLinuXino is Open Source Hardware Quad core 64 bit Linux Computer.

We also offer nice metal box for it named BOX-A64-BLACK:

The only problem was that A64-OLinuXino have option for on board WiFi-BT but it uses PCB antenna and when put in box the communication range was decreasing signiificantly.

New revision of A64-OLinuXino board now supports both internal PCB antenna and U.FL externally attached 2.4Ghz antenna.

So A64-OLinuXino can be put inside the metal box and have the antenna outside:

Open Source Hardware S3-OLinuXino update – The new board targeting industrial vision applications is now with mainline Linux support

S3-OLinuXino is board we create to may add vision to the PTH components Soldering Robot we are working on for some time.

Revision.B now is a bit different than the first prototype we made. It has these features:

  • S3 SOC Cortex-A7 running at 1.2Ghz
  • 1Gb DDR3 RAM inside S3 SOC up to 1333Mhz
  • MIPI Raspberry Pi camera interface up to 8Mpix camera support
  • Parallel CSI camera interface up to 8 Mpix
  • Power Management Unit with LiPo battery charger and step-up to allow stand alone battery operation
  • 100Mb Ethernet interface with POE support (external optional module)
  • SPI, NAND, eMMC external optional module
  • LCD connector to connect to LCD-OLinuXino displays with different sizes and resolutions
  • LiPo battery connector
  • USB-OTG interface
  • UEXT connector with SPI, I2C, Serial and power supply
  • EXT1 connector for LED PWM lighting
  • audio input with microphone
  • audio output
  • WiFi and BT module with external antenna
  • micro SD card connector

We are working to offer Mainline Linux with this board.
Bootlin got sample board and have working MIPI driver.

S3-OLinuXino can take power from USB, LiPo battery or PoE (with optional PoE module).

Different NAND Flash, SPI Flash, eMMC flash options are possible with addon module

The only thing we still didn’t complete is USB-OTG functionality.

Mass production is planned for March 2021.

Driving High voltage loads with optoisolated 220VAC/16A switch by Arduino and OLinuXino

eduArdu is educational low cost Arduino board, it has plenty of resources like: LED 8×8 display, Joystick, Buzzer, Microphone, temperature sensor, Ultrasound distance meter, PIR sensor, IR emitter and receiver, Capacitive buttons, RGB LED, Lipo charger for stand alone work.

Here we will show you how you can drive high voltage loads like lamps, heaters etc with PWR-SWITCH connected to eduArdu.

Plug PWR-SWITCH in mains and the object you want to control plug in PWR-SWITCH receptacle.

Then connect “-” termianl of PWR-SWITCH input to eduArdu UEXT.pin2 and “+” terminal of PWR-SWITCH input to eduArdu UEXT.pin4.

In Arduino IDE make this program:

void setup() {
   pinMode(0, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
   digitalWrite(0, HIGH); // turn the PWR-SWITCH on
   delay(5000); // wait for a 5 seconds
   digitalWrite(0, LOW); // turn the PWR-SWITCH on
   delay(5000); // wait for a 5 seconds
}

The Lamp will start to blink 5 seconds on and 5 seconds off.

You can drive high voltage loads with A20-OLinuXino-LIME2 + LIME2-SHIELD:

In this setup connect “-” termianl of PWR-SWITCH input to LIME2-SHIELD GPIO.pin9 and “+” terminal of PWR-SWITCH input to LIME2-SHIELD GPIO.pin7 (GPIO271 in Linux) and you can use this code to switch on and off PWR-SWITCH:

echo 271 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio271/direction

echo 1 > /sys/class/gpio/gpio271/value

echo 0 > /sys/class/gpio/gpio271/value

or you can use Python and pyA20LIME2:

!/usr/bin/env python
from pyA20Lime2.gpio import gpio
from pyA20Lime2.gpio import port
from pyA20Lime2.gpio import connector
gpio.init() #Initialize module. Always called first
gpio.setcfg(port.PI15, gpio.OUTPUT)

gpio.output(port.PI15, gpio.HIGH)
gpio.output(port.PI15, gpio.LOW)

The Open Source Hardware OLinuXino boards are with new Linux Kernel 5.6 scripts to move Linux OS to eMMC or SATA are included

We are pleased to announce that now the images at http://images.olimex.com/release/ are with the lates Linux Kernel 5.6

All these are build with our Olimage script.

We still keep Ubuntu Bionic 18.04 LTS distribution and didn’t move to 20.04 LTS yet.

To addition for script which set boot from eMMC we add new one which allow you to boot from SATA.

The boot from eMMC and SATA is enabled for OLinuXino boards which has SPI Flash on them like:

  • A20-OLinuXino-LIME-e16Gs16M
  • A20-OLinuXino-LIME-e4Gs16M
  • A20-OLinuXino-LIME-s16M
  • T2-OLinuXino-LIME-e8Gs16M-IND
  • T2-OLinuXino-LIME-s16M-IND
  • A20-OLinuXino-LIME2-e16Gs16M
  • A20-OLinuXino-LIME2-e4Gs16M
  • A20-OLinuXino-LIME2-s16M
  • T2-OLinuXino-LIME2-e8Gs16M-IND
  • T2-OLinuXino-LIME2-s16M-IND
  • A20-OLinuXino-MICRO-e16Gs16M
  • A20-OLinuXino-MICRO-e4Gs16M
  • A20-OLinuXino-MICRO-s16M
  • T2-OLinuXino-MICRO-e8Gs16M-IND
  • T2-OLinuXino-MICRO-s16M-IND
  • A20-SOM-e16Gs16M
  • T2-SOM-e8Gs16M-IND
  • A20-SOM204-1Gs16Me16G-MC
  • T2-SOM204-1Gs16Me4G-C-I
  • T2-SOM204-1Gs16Me8G-MC-I

To make board booting from eMMC you have to boot from SD-card then execute:

$ sudo olinuxino-sd-to-emmc

then wait until script moves the OS to eMMC, remove the SD-card and reboot.

Similar if you want to make board boot from SATA you have to boot from SD-card then execute:

$ sudo olinuxino-sd-to-sata

Open Source Hardware Industrial Linux computers STMP1-OLinuXino-LIME2 prototypes are ready for testing

STMP1

First prototypes of the Open Source Hardware Industrial grade operating at -45+85C Linux Single Board Computers STMP1-OLinuXino-LIME2 are assembled.

STMP1a

We build couple of boards with STM32MP153 and STM32MP157 for the first tests.

Now time to add Linux mainline support for it in OLIMAGE building and to add Ubuntu and Debian minimal and base images for it in http://images.olimex.com

Open Source Hardware LIME2-SERVER user manual is uploaded and explains how to assembly and how to install Linux images of popular projects

LIME2-SERVERа

LIME2-SERVER is Linux server with only 2W consumption, A20-OLinuXino-LIME2 and option for HDD or SSD.

The server has bild-in LiPo battery which allow it to run for hours without external power supply, Gigabit Ethernet connection and power adapter 5V 2A.

Today we uploaded on GitHub the initial version of the user manual which explains how to assembly the boxes in case you didn’t bought it assembled.

Also basic instructions to use Ubuntu Bionic and Debian Buster images we provide.

KODI and NextCloud installation.

Additional info how to build and install Home Assistant, Yunohost, TOR server will be included in the next revision.

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