Projects

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  Idea Dump
  make project ideas weekend project diy ideas diy • • francis chung

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  1- I'd like to build a simple alarm clock using Omega2+.
  It would display the current time in a 16x02 common "arduino display" (using Expansion board's GPIO), a common buzzer and blinking the Expansion board's built-in RGB LED.

  2- Build a level gauge for a tank.
  Where it can distinguish other and "heavier" liquids (in general, matte one) than upper water liquid (transparent one), measuring height of the "heavier" liquid without reporting the water height, just the other liquid.

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  Onion Omega 2 Robot
  robotics robot • • jeff jeff

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  Thank you Leif for the help.
  Due to Omega 2 low power consumption and decent speed, I believed It would be ideal for robotics project.

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  Barcode scanner idea
  barcode reader camera barcode • • k y

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  Multi-room Different Audio WiFi Players
  wifi audio • • Rich Burg

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  Look at:
  https://github.com/badaix/snapcast/issues/170

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  PWM available on which dock?
  pwm board pinout • • LaurentN

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  There's no PWM mechanism in Omega 2 itself so I think there's no way it is available on the mini dock or power board.

  But, hey, look at the docs: https://docs.onion.io/omega2-docs/pwm-expansion.html

• C

  A good power supply project
  power supply omega2+ power low dropout td6817 • • ccs hello

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  SY8009B: CU0FA
  TD6817: TD6817
  LM3671: SJEB

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  Beowulf Cluster
  parallel cluster beowulf • • DrMorbius

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  My only Beowulf was on Pentium1 boards, so this might be almost faster now ;-)

  (but no I'll pass, hehe)

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  SD Card needs to be re-plugged on reboot
  sd card reboot • • Florian Heigl

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  Print Server
  print server • • Andy Liu

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  @Andy-Liu said in Print Server:

  opkg install kmod-usb2 --force-depends

  Hi, I tried to follow your steps but getting stuck at the installation of kmod-usb2 and kmod-usb-printer. I am using Omega2+.

  The same error message:
  pkg_run_script: package "kmod-usb-printer" postinst script returned status 255.
  opkg_configure: kmod-usb-printer.postinst returned 255.

  Any suggestions?

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  DHT 22 Sensor does not Work :/
  help station weather php • • MultiDJRoni

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  Any updates about this?

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  Omega2-Powered Robot (with Pictures!)
  robot onion pwm-exp • • Leif Bloomquist

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  Quick code...

  from OmegaExpansion import pwmExp import time def Stop(): "This stops the robot" pwmExp.setupDriver(-1, 0, 0) print "Stopped." return def Forward( speed, seconds ): "This moves the robot forward" pwmExp.setupDriver(7, speed, 0) pwmExp.setupDriver(8, speed, 0) print "Moving forward at " + str(speed) + "% for " + str(seconds) + " seconds." time.sleep(seconds) Stop() return def Left( speed, seconds ): "This turns the robot left" pwmExp.setupDriver(7, 0, 0) pwmExp.setupDriver(8, speed, 0) print "Turning left at " + str(speed) + "% for " + str(seconds) + " seconds." time.sleep(seconds) Stop() return def Right( speed, seconds ): "This turns the robot right" pwmExp.setupDriver(7, speed, 0) pwmExp.setupDriver(8, 0, 0) print "Turning right at " + str(speed) + "% for " + str(seconds) + " seconds." time.sleep(seconds) Stop() return pwmExp.driverInit() Stop() Forward(100, 2.5) Left(50, 2) Right(50, 2)
• 

  Cheerlights in a few lines of Python code
  cheerlights iot omega • • Leif Bloomquist

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  @György-Farkas Got it,thank you!!

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  My first real-world onion project...
  gps webcam omega 2+ accelerometer • • Paul Cousins

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  @Douglas-Kryder : LTE 4G mobile with a 2 GB data package. The photo's are 60kb each and the text data from sensors is around 100kb per hour - hardly a stretch! :)

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  Voice control of Omega2 with Amazon Alexa
  echo alexa omega2 voice • • Armstead Smith

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  Weather Station
  i2c ubidots cron pip python • • Vincent Campos

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  Creating a small Linux Computer to run natively and display text directly on the Arduino Dock with display
  computer native os linux terminal • • Shlok Joshi

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• O

  Omega doorbell
  wifi bridge lan wifi doorbell • • Ozbi Strmcnik

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  @Ozbi-Strmcnik any luck with the door bell project ? I'm interested in doing the same.

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  Cross compile Mono from source for the Omega2 and Omega2+
  mono source ubuntu cross compile dotnet • • Jackdaw

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  Updated thread with timezone fix.

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  Micro SD Card interface
  sd card omega 2+ memor • • Shashi Alabur

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  @Jeff-Seese Thanks Jeff, I was not aware such a thing existed ! This may be of use in another product where the SD card needs to be accessible by the end user, to change the content as and when required.

  But still, if I only could have the connection details ....

• C

  New Omega2 basic shield, Power/FTDI/I2C and SPI
  ftdi i2c power shield omega2 • • Charly86

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  i decided to start building my boards this weekend. maybe someone can guide me on the regulator, the board print states cj1117 3.3v regulator. a search brings the news that this reg. is no longer produced. fine, no biggie, i went for an aws1117 3.3v , however, although it is, according to pictures on the net, the same body style. the spacings on the board are too small and the female header prevents the single , i guess ground leg on one side from a proper positioning on the pads.

  can anyone who has finished building this board suggest a regulator that is 3.3v 1amp and can fit ok on the pads? thanks