Tutorial Another simple arduino dashboard with TM1638

Read your project, I have been able to complete my own TM1638 dashboard, and thank you!

Can you please tell me if it is possible to get it working on a ps4... Thank you !

as long as the game plugin supports gamedash and PS4 game, it works. I myself use PS4......
PS4 supported games : project cars, project cars 2, assetto corsa, F1 2016 , F1 2017 and maybe some others

Smoked regulator, interesting. Don't see how as the VUSB does not go through the regulator. Only Vin goes through the regulator using 9 or 12 Volt input. I use the TM1638 on USB power without a problem. Just don't overload the computers USB port, Use a powered hub if any question. Anyways, a cool project.

Any idea what RPM output rules I have to change so all the leds lightup when I have full RPM? Only the first 5 leds are on, they other 3 are alway off even with full rmp,

Thanks

Hans

Hi !

Send a /Txxxx command where xxxx is the max RPM.
Send it only once

Thanks, what do you mean with Send ?Txxxx where do I do that?

In the dash output settings

Note, that I didnt validate the config shown here, it is just an example.

I tried differnt values but still the same result, when the car is in N, 2 leds light up and with full RMP 5 leds light up.

can you put screenshots of the dash output settings ?

This cant work as the board will receiver <La1><Sp1> making L unreadable, and no speed update as well
as per the documentation:

Serial/I2C syntax: [command letter][decimal number]
// Yx : Start module with intensity set to x (1-7)
// Sx : Speed update (decimal notation)
// Gx : Gear update (decimal notation)
// Rx : RPM update (decimal notation)
// Tx : Max RPM
// Ox : oil temp
// Wx : water temp
// Fx : fuel
// Lx : lap
// Px : position
// Exxxx : lap time. 4 bytes representing float according to IEEE
// Z0A : Stop and clear module

The command will be processed when a new one starts. For example, RPM will be updated on the module once a new command such as S will start
Serial data to start with max luminosity set (5), speed=95, RPM=4250, gear=2, lap=3, position=12 (last caracter is to finish processing of RPM, can be anything except a digit)
Y5S95G2R4250T5000L3P12R

If gear is negative, the reverse is assumed and 'r' is displayed
If gear is 0, neutral is assumed and 'n' is displayed

it is now like this



same result, see video

https://drive.google.com/file/d/1RUvaCk9xkpLHKtMw41FmFkjloDjRIpxy/view?usp=drive_link

Thanks vthinsel !
My Mini Cooper R53 instrument cluster works after I moded some codes.