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  1. I ran a remote weather station all last year...

    I ran a remote weather station all last year (shed in back yard no power to it) with https://www.tindie.com/products/xorbit/lifepo4weredsolar1/
    If you live in a climate where it gets below freezing...
  2. #include #include #include...

    #include <EEPROM.h>
    #include <SPI.h>
    #include <GD2.h>

    void setup()
    {
    pinMode(4, OUTPUT); // FT800 Power Down (reset) input


    digitalWrite(4, HIGH); // Set PD# high to start
  3. Here is something to try: you must set the...

    Here is something to try:


    you must set the value in the GD2.ccp file (Line 6):
    #define PROTO 1 -> #define PROTO 0
  4. http://www.newhavendisplay.com/nhd43rtpshieldn-p-9...

    http://www.newhavendisplay.com/nhd43rtpshieldn-p-9523.html

    Wrong size and expensive.
    4dsystems make some high brightness displays will have SB for super bright in the model number but I think...
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    http://www.newhavendisplay.com/development-tools-s...

    http://www.newhavendisplay.com/development-tools-shields-and-capes-c-979_981.html, some of these look interesting. The FT800 based should run the Gameduino 2 code.
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    Success! Just received parts from PJRC, generic...

    Success! Just received parts from PJRC, generic Ant+ module working initially with HRM and with a little tweak cadence.
  7. From the data sheet I am seeing the I2C address...

    From the data sheet I am seeing the I2C address as 67. You might want to run the scanner example in the wire library and see what you can see. Very interesting chip let me know if you get it...
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    Thanks very much for the library, I have been...

    Thanks very much for the library, I have been thinking about making a bike computer for years. I have ordered a generic ant+ usb stick form Amazon and have parts coming from PJRC. With sunlight...
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    @Mr Mayhem, dynamic height sensing? Would be an...

    @Mr Mayhem, dynamic height sensing? Would be an incredible solution for hobby level CNC machines (Shapeoko, Carvey, OXO...........) anything you can share? Perhaps start a new thread?
  10. Thread: ERV travails

    by cartere
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    Thanks, have one on order :)

    Thanks, have one on order :)
  11. Thread: ERV travails

    by cartere
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    Part# source of wind sensor?

    Part# source of wind sensor?
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    Oddly enough the "Print" example works on the 3.6.

    Oddly enough the "Print" example works on the 3.6.
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    Just downloaded latest, running "tests" on a 3.2...

    Just downloaded latest, running "tests" on a 3.2 everything looks good, on a 3.6 get "Error while setting serial port parameters: 115,200 N 8 1" everytime the sketch tries to print to TeensyMonitor. ...
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    Thanks for the reply. I had looked at SoftRock...

    Thanks for the reply. I had looked at SoftRock and Eektor and it seemed the price of admission was pretty low with the SoftRock board, will look again at the Elector shield.
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    I want to play! Will this work as a front end...

    I want to play! Will this work as a front end "SoftRock Lite II Combined Receiver Kit"?
  16. Just thought I would point out the leds are...

    Just thought I would point out the leds are "static" and do not have to be continually refreshed, set and forget until something needs changed.
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    Looks like Micropython is getting some momentum,...

    Looks like Micropython is getting some momentum, Adafruit has just added a section in their Learn category for Micropython. For what its worth I tried to get Zeynth running on a Particle Photon...
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    You might check out...

    You might check out https://github.com/WMXZ-EU/uSDFS
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    Arduino 1.6.11 T1.30 beta 3

    Arduino 1.6.11
    T1.30 beta 3
  20. Replies
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    My hardware is using Paul's bias circuit on A2,...

    My hardware is using Paul's bias circuit on A2, using A2 instead of A6 everything is working.

    Note: 1092.84 | Probability: 0.96
    Note: 1092.60 | Probability: 0.99
    Note: 1092.79 | Probability:...
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    Are you using Paul's circuit to bias the ADC...

    Are you using Paul's circuit to bias the ADC input?
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    Working for me on Raspberry PI 3, with latest...

    Working for me on Raspberry PI 3, with latest upgrades, 25 sec to compile and download blink.
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    I agree, lots of ways to generate graphical...

    I agree, lots of ways to generate graphical layouts, adding the code to make functional widgets is the hard part.

    pyqt is the interface library for python, pyuic5 process's the "form.ui" file ...
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    The thought was to use the QT ui designer as the...

    The thought was to use the QT ui designer as the front end tool, parse that ( I think the output from QT is XML ), upload the resulting ( code, description file,....?) to the teensy HMI board. Sorry...
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    Currently building an HMI on a Raspi ( to control...

    Currently building an HMI on a Raspi ( to control a teensy with audio board ) using QT. Having stuck my toe in that pond I am finding it quite cold, the process on the Raspi is to just use the .ui...
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    Programing with Pi 2

    7084

    I can get drag and drop to work but cannot directly enter a file name.
  27. You might check out the Prop Board it has memory...

    You might check out the Prop Board it has memory on board.
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    // // Part 2-1: Using the Microphone ...

    //
    // Part 2-1: Using the Microphone


    ///////////////////////////////////
    // copy the Design Tool code here
    ///////////////////////////////////


    #include <Audio.h>
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    Your best bet on understanding the signal flow...

    Your best bet on understanding the signal flow would be to lay this out in the audio design tool.
    One possible solution would be to replace:
    AudioConnection patchCord2(mixer, 0, notefreq,...
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    Downloaded, marked executable from gui, double...

    Downloaded, marked executable from gui, double clicked, comes up fine just no port.
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    Under Ubantu 14.04 do not get a port using...

    Under Ubantu 14.04 do not get a port using MotionCal.linux64, menu item is there nothing under it when clicked. Can see the data spew in serial monitor but with monitor closed nothing in MotionCal.
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    http://www.ebay.com/itm/5-inch-Graphical-LCD-Touch...

    http://www.ebay.com/itm/5-inch-Graphical-LCD-Touchscreen-480x272-SPI-interface-FTDI-EVE-FT800-/181531875566?hash=item

    This can be coerced into running the Gameduino 2 arduino library at $35

    I...
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    I tried to run the jar file under Ubantu 14.04...

    I tried to run the jar file under Ubantu 14.04 but java 8 not supported, it does run under windows 7.
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    @FrankB My understanding there is a cap not...

    @FrankB My understanding there is a cap not grounded on the board? Are you going to fix or is it trivial to jumper? I need to order from OSH as this is moving forward.

    Carter
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    BTW: The Teensy can directly generate the Engine...

    BTW: The Teensy can directly generate the Engine 51 tones :) Which is Quick Call I 2+2 tone format.
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    I have implemented all the Informer functions (...

    I have implemented all the Informer functions ( using two-tone decoding, a/b and long 'a' oddly enough ) on a bare Teensy using A/D and D/A circuits that Paul recommends. With a little imagination...
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    Checking in to see it this is still in the works?...

    Checking in to see it this is still in the works? Frank have you got your OSHPARK boards? Let me know if they work and I will get 3 headed my way :)
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    New visualizer is wonderful! It has been a long...

    New visualizer is wonderful! It has been a long day, installed Ubantu (very first time Linux attempt), installed Arduino and Teensyduino, Processing ( anyone know how to make an icon to run it...
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    Sad to admit that at 65 I am still fascinated by...

    Sad to admit that at 65 I am still fascinated by winky blinky lights.
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    @onehorse I noticed from Prodigy kickstarter that...

    @onehorse I noticed from Prodigy kickstarter that they are open source. Did you make the board for them or can you sell it?
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    Along similar lines I have been kicking several...

    Along similar lines I have been kicking several things around in my head.

    Use a simple RLE compression on the display array and decompress on the fly

    Restrict the number of display colors i.e....
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    6548 Using unmodified code from Adafruit,...

    6548

    Using unmodified code from Adafruit, otherwise dumb luck ;)
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    2200 mAH 18650 lipo which after several long...

    2200 mAH 18650 lipo which after several long sessions have yet to have to recharge. The other thing that impressed me about the build was using the IR remote, cheap easy to install, and works well...
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    My take on the Adafruit Supernova Poi build

    65466547

    Interesting thing about the build is the APA leds are powered from the Teensy 3.2 3v3 regulator. Will probably swap the battery to the other end, hat tip to onehorse whose charger makes...
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    Good news that you got it working:) I have been...

    Good news that you got it working:) I have been using the 4dSystems displays and looking for something with similar functionality but a better price point would love to hear how you get along with...
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    https://www.pjrc.com/teensy/td_uart.html This...

    https://www.pjrc.com/teensy/td_uart.html

    This would be a good place to start.
  47. @teoeva do you have hardware? If you would try...

    @teoeva do you have hardware? If you would try the supplied code I think you will find the frequency resolution to be adequate for a tuner type application.
  48. // Advanced Microcontroller-based Audio Workshop...

    // Advanced Microcontroller-based Audio Workshop
    // Advanced Microcontroller-based Audio Workshop
    //
    // Part 2-1: Using the Microphone


    ///////////////////////////////////
    // copy the Design...
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    AudioRecordQueue returns 128 sample block, doing...

    AudioRecordQueue returns 128 sample block, doing the math 345*128=44160 which is aprox the sample rate of the audio library.
  50. https://forum.pjrc.com/threads/31634-ILI9341-and-X...

    https://forum.pjrc.com/threads/31634-ILI9341-and-XPT2046-for-Teensy-Touchscreen-320x240-display/page4

    You might check this thread out, defragster has done a lot of work to make this work.
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