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    Ok you could try the adafruit mpu-6050 library:...

    Ok you could try the adafruit mpu-6050 library: https://github.com/adafruit/Adafruit_MPU6050.

    Looks like you can do a:

    mpu.begin(0x68, Wire1); Assumes you used:
    Adafruit_MPU6050 mpu;. You...
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    Only other thing I would add is to run the PRJC...

    Only other thing I would add is to run the PRJC I2C scanner to make sure it sees the device on Wire1 - you will need to edit that sketch to go from Wire to Wire1
  3. Not a bug. Had to do a couple things to get it...

    Not a bug. Had to do a couple things to get it to work on windows:
    1. Install "Strawberry Perl"
    2. Edit the .pl file to change grep to findstr (grep only on Linux)
    3. Compile bdf2ttf converter...
  4. Ok out of curiosity I wanted to see what it would...

    Ok out of curiosity I wanted to see what it would take to convert a font from google - pain in the neck - but there is the rubik regular font. REASON: I am on windows and everything is set up for...
  5. Just looked myself and tried it and as usual...

    Just looked myself and tried it and as usual @KurtE is correct.

    I just looked at Frank's fonts library https://github.com/FrankBoesing/fonts as a double check and I don't see a rubic font listed...
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    Know this is probably an obvious question but did...

    Know this is probably an obvious question but did you change Wire.begin to Wire1.begin in your sketch?
  7. In your .h try changing ILI9341_fonts.h to ...

    In your .h try changing

    ILI9341_fonts.h to
    #if __has_include(<RA8875.h>)
    #include "RA8875.h"
    #elif __has_include(<ILI9488_t3.h>)
    #include "ILI9488_t3.h"
    #elif...
  8. If you want to create your own custom font you...

    If you want to create your own custom font you might check this thread out: https://forum.pjrc.com/threads/54345-ILI9341_t3-font-editor?highlight=font+editor
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    Its been a while since I used Jeff Rowberg's...

    Its been a while since I used Jeff Rowberg's i2cdevlib with the MPU6050. :)

    Going over his i2cdev.cpp file again it looks like he has Wire hardcoded for reading/writing MPU6050 device registers. ...
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    Just looked at the current library at...

    Just looked at the current library at https://github.com/mjs513/RA8875/tree/RA8875_t4 and there is no ili9488_t3_font_ComicSansMS.h in the fonts folder. Unfortunately that particular example was...
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    Was looking at the code and see what you do. ...

    Was looking at the code and see what you do. Nice approach on making the LOW temp -100 to ditch it from firing. Also saw that you turned off the autosampling for freq - wasn't 100% sure about that...
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    Yep DMA support makes a big difference as well as...

    Yep DMA support makes a big difference as well as frame buffering which most of the current display libraries support. Inspired me to keep working on my merging of two libraries highly modified...
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    :D Only thing I can think of now it the...

    :D

    Only thing I can think of now it the automatic repeat time for temp measurement in TEMPMON_TEMPSENSE1n register. Based on what Frank said maybe too short. Frequency is set at frequency =...
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    Ok - you can't leave me hanging - give me a clue...

    Ok - you can't leave me hanging - give me a clue :(
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    You will probably have modify in a couple of...

    You will probably have modify in a couple of other places as well to get it to work properly. I saw this in one of the issues to set up a config:

    Uncomment /configs/ard-adagfx-ra8875-notouch.h in...
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    @defragster Just did a test using the...

    @defragster
    Just did a test using the vk_slave.ino sketch and got the same messages that you saw.

    However on a check I had a copy of EasyTransfer in my Arduino libraries folder as well as what...
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    The dpi setting is the 480x272. Yep it can...

    The dpi setting is the 480x272. Yep it can define the way it works but you have to give it a try. If you look at the comments right about what I think you may want to try is:

    #define...
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    Yep - no issues - thought faster than fingers :) ...

    Yep - no issues - thought faster than fingers :) Fixed in p#4
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    Just downloaded 1.8.12 and installed TD1.51 on a...

    Just downloaded 1.8.12 and installed TD1.51 on a windows 10x64 with absolutely no issues. Had a ILI9341 already hooked up for some graphics test and it compiled and ran with NO [edit - thanks...
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    Be forwarned that the there is no separate HIGH...

    Be forwarned that the there is no separate HIGH alarm the LOW-HIGH ISR is the same if I remember right so you have to test for temp in the ISR to make sure its not a low alarm but from what I see at...
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    You may want to check you display resolution: ...

    You may want to check you display resolution:

    // Select the RA8875 display resolution:
    // - RA8875_480x272 = 480x272 (4.3" display)
    // - RA8875_800x480 = 800x480 (5" and 7" displays)
    ...
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    As I said impressive effort. When I was testing...

    As I said impressive effort. When I was testing the servos with the T4 I was concerned of the possibility of 5v getting back into the T4 so I started to use level shifters just in case especially...
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    Agree with @defragster - very cool! Almost makes...

    Agree with @defragster - very cool! Almost makes me want to build one :)

    Definitely more pics and details would be nice. Putting it in the blog would be great :)

    Its a lot cooler!!!!!! than...
  24. @KurtE - Just did the merge for the PR fixes so...

    @KurtE - Just did the merge for the PR fixes so should be up to date. Thanks for testing the changes.
  25. Yeah - just looking at the code now - will be a...

    Yeah - just looking at the code now - will be a pain have to go over everything and the manual again to see if there is an easier way to get the clocks than to calculate them based on the mux and...
  26. Afternoon - just catching up on the thread since...

    Afternoon - just catching up on the thread since that clock sketch seems be resurrected. I put that together in the early days of beta1 testing since I was curious about the clocks at that time. ...
  27. Guess easiest explanation when the data is...

    Guess easiest explanation when the data is sampled going to the deviced based on the spi clock phase and polarity. For Mode3 the data is sampled on the trailing rising edge of the clock. Here is a...
  28. Quick update. olikraus wrote to change SPI: ...

    Quick update. olikraus wrote to change SPI:


    SPI Modes are 0 to 3 and can be modified by changing the u8g2 code:
    Here
    https://github.com/olikraus/u8g2/blob/master/csrc/u8x8_d_ssd1309.c#L146...
  29. One of the things I saw in issue you posted to...

    One of the things I saw in issue you posted to the U8G2 library is that they suggested changing the SPI Clock and Mode for the display. Not sure what you changed them too but looking at the SSD1309...
  30. This one that you can get on amazon looks about...

    This one that you can get on amazon looks about the same: https://www.amazon.com/WINGONEER-128X64-Display-Peripheral-Interface/dp/B07QB66TMH/ref=sr_1_18?keywords=oled+128x64&qid=1581425686&sr=8-18. ...
  31. Should have fun the RA8875 display. The lib that...

    Should have fun the RA8875 display. The lib that we updated for the Teensies is actually now included with Teensyduino. Latest changes that we made are at:...
  32. No reason to be sorry - you know how many times...

    No reason to be sorry - you know how many times I've played the catch-up game - always wind up lost :)
  33. BDF fonts already incorporated into ILI9341_t3n,...

    BDF fonts already incorporated into ILI9341_t3n, ILI9488_t3 and ST7735_t3 libraries via your pull request: https://github.com/KurtE/ILI9341_t3n/pull/15. @KurtE and I are working on a new HX8357 lib...
  34. @Projectitis Thanks for the link really cool...

    @Projectitis
    Thanks for the link really cool stuff - gives me ideas.

    Been playing around with opengl on the Teensy so been learning about how colors are specified:
    1. glColor3ub(255,0,0) for...
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    @JarkkoL Indeed impressive. Looking forward to...

    @JarkkoL
    Indeed impressive. Looking forward to see how you implemented it.

    Wait till you get yourself a T4.
  36. @KurtE Cool have to try it on the HX8357 just...

    @KurtE

    Cool have to try it on the HX8357 just out of curiosity but I promise I wont tell you - let you have the fun on Monday. :)

    You are right about all the displays using the same colors...
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    Looks really good. Interesting note is that you...

    Looks really good. Interesting note is that you are using 4k triangles. Didn't think there was enough space so would be interesting to see the code as well. I did mange to get Michael Rule's...
  38. @defragster - @Frank B Good morning. Just going...

    @defragster - @Frank B
    Good morning. Just going through posts over coffee.

    Seeing the same warnings with dual defines but the sketches I have for the clocks still compile and run as @defragster...
  39. @KurtE Was thinking about using your b) or c)...

    @KurtE

    Was thinking about using your b) or c) options. In post #7 looks like @Slapstick starts with something that looks like the code from ILI9341_t3. One of the things I want to check was if...
  40. I'm a sucker for punishment so I picked one up...

    I'm a sucker for punishment so I picked one up just so @KurtE doesn't suffer alone. Kris Kasprzak has a little graphics library that uses that display shown on you tube: ...
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    @tannewt - thanks will do.

    @tannewt - thanks will do.
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    @tannewt Very cool. Noticed that there is a...

    @tannewt
    Very cool. Noticed that there is a link to UF2 on the Teensy 4 page. Can use just use the Hex or do we need to use UF2 now?
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    Don't think I can give you a definitive answer to...

    Don't think I can give you a definitive answer to that question. think its going to be application dependent. But if you are interested in gyro drift:...
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    You may want to start with this post:...

    You may want to start with this post: https://forum.pjrc.com/threads/58575-Teensy-3-5-and-bluetooth-problem?highlight=hc05 and follow the link to the referenced thread.
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    Promise no photos of micropythong's! (fixed it...

    Promise no photos of micropythong's! (fixed it anyway).

    What happens when you have fat fingers and eyes half closed. :)
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    Not sure what you mean by best. Right now both...

    Not sure what you mean by best. Right now both are in there beginnings stages of development. From what I am reading maybe CircuitPython is a bit farther ahead of the curve? see...
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    Micropython and Teensy 4.0

    Know this thread I circuitpython specific but just wanted to share something I just came across on the micropython forum regarding Teensy 4.0,...
  48. Pins 34, 24, and 27 on the T4.0 are on the...

    Pins 34, 24, and 27 on the T4.0 are on the underside of the T4. 34 is on one of the 1mm pads are you really using the pins on the underside of the board. Suggest that you Rst = 8, DC = 9 and CS =...
  49. Just a quick question are you sure you are...

    Just a quick question are you sure you are suppose to be using a SSD1306 library? The back of the display says its a SSD1309. It looks like this one I found on amazon:...
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    Looked over the wiring and it does look correct. ...

    Looked over the wiring and it does look correct. Did notice you have vcc going to 3.3v. The GY-521 states vcc: 3v-5v. You can try adding pullups to SDA/SCL as a test case.

    As a double check you...
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