Tetris Clock using an LED Matrix and an ESP32 (without RTC)
ฝัง
- เผยแพร่เมื่อ 29 มิ.ย. 2024
- LED Matrix display, Failing Tetris blocks and a clock that automatically adjusts for DST, what's not to like!
In this video we take a look at building a WiFi Tetris clock, where the clock digits are drawn using falling tetris blocks. This project is being powered by Unexpected Maker's TinyPICO!
Check out the Crowd Supply campaign for the TinyPICO here: www.crowdsupply.com/unexpecte...
(End date is the 20th of June, I think)
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Featured Hardware:
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RGB LED Matrix 64 x 32 P3 (The one I'm using)
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TinyPICO: www.crowdsupply.com/unexpecte...
ESP32 Mini* (The generic ESP32 board I'm working on will be based on this): s.click.aliexpress.com/e/cozT6Vx6
5v 8A laptop style PSU
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TinyPICO Matrix Shield: www.tindie.com/products/brian...
D1 Mini Matrix Shield (Although not super useful for this project!): www.tindie.com/products/brian...
Female-Female 20CM Dupont cable*: s.click.aliexpress.com/e/eu3j2j6
10pcs 2.1mm Adapters (both sockets and plugs)*: s.click.aliexpress.com/e/UbMvnmQ
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Code Links:
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WiFi Tetris Clock Sketch (also contains the wiring Diagrams): github.com/witnessmenow/WiFi-...
Tetris Animation Library: github.com/toblum/TetrisAnima...
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3D printed parts:
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Modified P3 panel stands: www.thingiverse.com/thing:366...
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My Other Platforms:
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Ender 3 Pro 3d Printer - I got one of these recently and I love it!
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Nice to see that the good old TetrisClock library is getting some attention again. I haven't been able to do as much of it over the last few months as I wanted.
I don't really understand why it doesn't want to run on the 8266 anymore. I‘ll test this out with my spare 32x32 matrix, which I have here laying around.
thanks for all the hard work on it! I'm sure I broke it whatever I did! It would be great if you did, I think the main problem is trying to run the animation in a ticker. Tabltronix did some good research into it on an issue for the Tetris clock sketch
Have you figured out out yet? I can't seem to get it to work either. (not that I'm particularly qualified)
@@GreenOnionBrother Unfortunately I didn't find time to look deeper into it, so far. But I could make the original version (github.com/toblum/esp_p10_tetris_clock/) work on my new matrix. But I also had issues with tetrisanimation lib.
@@toblum It is not possible to execute delay() or yield() from an asynchronous callback. Adafruit_GFX::writeLine() is calling yield(). Therefore, you cannot call any primitives drawing lines from a ticker. Interestingly, if you use a scale of 1 and no colon, everything works fine. Else, just set a flag in the ticker and draw in loop(). Works well.
@@LaurentPerrinlolo Thanks for your feedback. I'm trying to find time to revisit that project soon. I'll try to remember your message when I have a look at it again. Or if you have a improved version, please feel free to send over a PR in github.
Brian thank you for this project, this was fun to do. Appreciate all your work and am subscribed to your channel now. Nice writeup in Hackspace magazine!
Awesome amount of work seen in this video, great work Brian!!
Thanks Steve!
Love your project Brian !
Wow very cool - i would love to try this project one day - Thank You for sharing Brian
Amazing stuff, love the clock!
I'm definitely gonna be making this, I love Tetris! ❤️
Liked straight away because of the Tinypico plug!
Hi Brian, just finished a build of this clock using your tinyPico and Matrix. Was very easy and it looks great. Many Thanks! for a great project. Did have one issue (fixed now) and wanted to feedback to help others. Clock had 2 horizontal bands of missing pixels about 3/4" wide. The trouble shooting section of PxMatrix library provided the answer: add this line to code: display.setMuxDelay(1,1,1,1,1); I put it at line 234 just before buffer flush in // Intialise display library section.
Adds a 1us delay to each of the A-E channels. Guess panel I purchased has a slow multiplexer.
Cracking project, shall have to try it on my matrix display as it needs some use.
wow, i might have to make one! thanks for the great project and the instructional video.
Thank you Micah! Would love to hear how you get on if you do!
Thank you for your Tetris Clock project. I don't know what I'm doing ha,ha. But after a few weeks I got it to work. I needed to add more code to the sketch to get my panel to display properly. // Set the number of panels that make up the display area width (default is 1)
display.setPanelsWidth(4); That took care of my problem, and now is working as expected. Thank You very much!
Only just noticed the MakerCast on the VGA monitor in the background.... amazing work!!
I literally point to it :P
Nice work, thanks for sharing!
Thank you Adam!
Realizado con panel p4 y p3, gran proyecto.
Gracias Brian
Looks great. Great thumbnail
Very nice work Brian, I had no idea this animation existed, definitely a lot of fun. How about another mode? Tip on its side and its playable ?
Ha! Nice to see my 3D print design (even after surgery) in your project!
Thank you for the design Tomasz!
This is awesome. Will be the first Maker project I will be doing with my daughter (hint: she loves Tetris 😃).
awesome, maybe this will be the thing to live on my matrix :D
these configurations on a webpage would have been pretty sweet :)
Thanks Leo! Sure I needed to leave something for V2 😂
Built one, and it's really a novel idea. Love it. Brian, the code doesn't support 32x16 matrices even though there are comment-out options to enable these? I see a lot of positioning and sprite sizes are hard coded for 64x32 sized matrix correct?
I love this project ! I've never used or built with any Arduino type device or coded them. Would this be a good project for an experienced electronics builder with no Arduino experience ? Any advice would be great. Great videos though. Spot on 👍
Seon: "Make something unexpected"
Me: :"OK"
Nice touch!
Felt like I had to put something there 😂
nice intro and thumbnail :P
Ordered a D1 from your Tindie. I bought a ProjectMC2 from Amazon (£20) yonks ago after seeing BigClive tearing one down.
Cool, if your in the UK your order came in literally just in time as my wife was just about to head to the post office!
Is that the pixel purse? I know for sure it works with them as somebody has tested it before, but you will need to solder to the unpopulated connector of the purse and possibly solder to the power connector too. I'll try update the instructions page of my website with some more info about it
What's not to like? Blinkenlights, internet and a TinyPico. Great breakout board. Well done!
I'm looking forward to try this Tetris library on my 24 x 16 matrix. Sounds like it's easy to use and very flexible but my display might be too small.
(Still curious to know why the ESP8266 crashes. My experience is that it needs plenty of RAM available (>25K) or it may become unstable (depending on what libraries you use).
Excellent...
A few 'links in the description' to the displays, the adaptor board and the brackets would have been nice.
Thanks Duncan! Links to everything are in the description though?
Awesome
Cheers!
I made this with a devkitv1 module and it works great, but you need to change the display.begin() about 2/3 through the code. I don't think it was mentioned at all. I used my bench power supply and it never goes above 250mA, so if you only want a Tetrix Matrix clock you could power from usb.
Morning Brian just wondered if you had thoughts of the 32x16 panel problem 64x32 ok
Any update for year 2020? Project looks awesome.
It would be cool to download a jpeg from inet with Esp32 and display it on the matrix... I saw the spotify display on a 64x64 but the jpeg didnt came out great. An idea?
Thanks.
Excellent
Can i use esp12f
I will try to make
Thanks
Hi mate all working on 32x64 panel how do I change code for 32x16 I have changed size to 32x16 in the px matrix line do I need to change anything else thankyou
Hi Brian. Do you know how to make TH-cam live stream viewer counter using esp8266?
Hi. How can it work with P5 panel ??
Thank you
So you did a different type of plastic surgery here :)
Really nice project
Hello Unfortunately I have a problem. First of all, thank you for the great video and your work. I ordered an ESP32 D1 mini, your board and a 64x32 display. Can upload the sketch but the display stays black. Can someone help me here? Can upload examples and they work, but unfortunately the time doesn't😬 Would be grateful to you.
Beautiful, thanks for the code! It came out very nice.But sometimes, I get a flicker on top right few LEDs and middle row LEDs, though not in full brighness, just a bit to distract you. Any help with this ? Thank you once again!
Just an update, got it sorted as my supply was underpowered...3a for the display and usb supply from laptop for the esp32, after parallel supplying from led supply to esp32, no flickering. Thanks for the awesome code, looks beautiful!
good video... will it work on Rasberry PICO?
Can't we use nodemcuv3 instead of esp32?
Tried to built the Titris clock. using your ESP32 Matrix Shield (Mini 32) - Kit, loaded all libaries and imaged loaded fine without no errors but the Led matrix is not working. Any tips? Thanks AJ
This looks nice.. Will the Tetris code work on a TTGO T-Display?
If there is a library for the display that uses adafruit gfx if would be possible for sure!
Hi! I have this up and running and have changed it slightly for a 64x64 display for better viewing pleasure :D Im really trying to get my head around this RTOS... why couldnt i just add some animations at the bottom of void loop? i can set a pixel, but anything else everything just seems to fall over!
Hi, can you share the code for the 64x64 display pls? Thx so much
Beautiful project! I would love to replicate it :)
If I understood well, the minimum hardware needed is
- matrix panel
- esp32 mini
- power adapter
Is this correct?
Yup! You'll also need some longer style Dupont cables because you need to connect from one connector to the other. Wiring diagram is on the project GitHub page.
It definitely doesn't need 8amps, but I don't really just the rating on cheap power supplies! I'd say the displays in general probably need 4 amps , this project needs a little less because it's not setting the colours to white often
Will be writing up an instructables for it shortly.
@@BrianLough Thank you for your reply! Parts will need some time to arrive from China, so I can wait for your Instructables too (I'm not an expert with programming but I'm very good to follow instructions!).
Beautiful clock. But can`t get it to work! Could someone help me understand what i`m doing wrong?
I have wired it like it is mentioned on the github page. I have tested it with the pixeltime sketch. Works like a charm.
But if i load the tetris sketch, the display won`t light up. First i tried it with the d1 esp32, just like the one used in the example. I use a p4 matrix. I don`t have to use the e pin, so i changed the sketch into ( PxMATRIX display(64,32,P_LAT, P_OE,P_A,P_B,P_C,P_D); ) The pinout is ( #define P_LAT 22
#define P_A 19
#define P_B 23
#define P_C 18
#define P_D 5
#define P_E 15
//#define P_OE 26 //TinyPICO
//#define P_OE 21 //Huzzah32
#define P_OE 2 // Generic ESP32
The matrix doesn`t light up. With the pixeltime sketch it does, but not with the tetris sketch! Than i tried it with an esp8266.
It starts, it connects. Shows brian lough, than it goes black and does it again. So the screen works. But not with the esp32. What am i doing wrong?. In the monitor you can see it connects to the network and gets the time, but it won`t light the matrix? Please some help??? I would like this clock to work. The dancing banana, the mario and all the other examples work! But not this clock.
Greetz Harrie
Hi everyone. This project is not compiling/has errors on Arduino 1.8.13. Any pointers? Links to a forum where this problem can/has been discussed and where error messages can be shared?
do you have the libraries installed? and the right board picked? I too wish we had a forum cause i have a different issue with a 64x64 panel not displaying properly.
Hallo super Project..
ich habe eine Frage, ich kann im sketch die Parameter nicht erkennen.
#define P_LAT 16
#define P_A 5
#define P_B 4
#define P_C 15
#define P_D 12
#define P_OE 2
ist es möglich die parameter in deinem sketch hier aufschreiben.
mit dieser einstellung funktioniert es bei mir nicht.
Danke im Voraus
Hello and a great project. Maybe you can help me with a problem I'm having with mine I'm running the tiny pico with the display you suggested when it's running all I have is the first four rows are working the next four are not working. The next four are, the next four are not working etc. I have 4 displays and it doing the same on any of them I try I'm not sure where to go from here. or what to change in the code I have watched your other videos on RGB led matrix how to get started etc but not having any luck Thank You for any help
github.com/2dom/PxMatrix/issues/119 there is a solution for this problem here, skip down towards the end
@@BrianLough thank you for your reply My clock is working fantastic now Not too many people on youtube answer back on questions Again Thank You for your great help
Hey, 32x16 doesnt looks great :-(
欲しい
Hello Brian,
Recently bought the ESP32 kit from you on Tindie and I want to use this with a 64x64 display, is this possible?
Regards,
Dirk
Yes it can do 64x64
@@BrianLough i can change this in the .ino file?
If it's the pxMatrix version you can yes, you can just change the values that are passed to the constructor near the top
give me it early!
Tell Seon to open up his wallet! ;-)
Seriously though, great video/build!
I hope so, I guess I won't find out til he gets up later if it helped or not!
@@BrianLough Ha, well looks like a cool device. I see he's waaaay overfunded, so I guess others liked it too!
what pin is P_E on LED P5?I don't find it
It's not on all displays, usually it's only found on 64x64 ones
@@BrianLough,thanks!!! so could you help me connect LED matrix 64x32 to esp32,please???
@@hahainguyen3403 just make the same connections in the GitHub link but don't connect the p_e wire
@@BrianLough yeah,thank you so much
Hi Brian got your esp32 board running from tindie and running code examples fine ie aura and pixal time the Tetris clock ino uploads fine no errors but when I plug matrix in the matrix does not light I have set all dip switches right to run example codes fine but no go with Tetris clock been at this for a while now please help thankyou
Did you update your wifi details? Is there anything happening in the serial monitor?
Serial monitor showing just 1 back to front question mark
Sorry 3 back to front question marks
And D
I have a Adafruit panel which the R1 pin top left so with the the 2dom wiring it doesn’t require pin B ?
I reset device and have a ok in serial monitor still no light
congratulation.for beginer...
#NotSponseredButSeonIsAMate 😂😂😂
This seller is taking a break until Dec. 31, 2023. Sign up below to get an email when they're back! well damn, no breakout till 2024.
Hi Roy, to be honest I'm not sure I'll open again. check out this video though th-cam.com/video/vugulzS0EoU/w-d-xo.html
It's the same project using a different board that is available to buy now. It's actually even easier cause you flash it directly from your browser!
@@BrianLough Do you have a link to the Trinity board?
@@BrianLough Disregard that, lol. I found it. Thanks.
@@BrianLough Thanks Brian, got two Trinity boards on the way!
Thank you
ขอบคุมากครับ ใช้งานได้ดีมากครับ
th-cam.com/video/ig-ET0vgQ2Y/w-d-xo.html