New wiki and manual has launched! Check it out at
Title Statistics Last post
For any discussion not specifically related to your project
447 Topics 
5172 Posts
Re: Is speeduino open source?…
Sun Jan 19, 2020 9:49 am
Getting started
Any questions you have before you begin buying, building and installing.
507 Topics 
4845 Posts
Re: Volvo T5 project
by dazq
Wed Jan 22, 2020 10:34 am
User Projects
Help with building your Speeduino, installing it, getting it to run etc.
544 Topics 
9903 Posts
Re: Sync Loss issues
by JHolland
Wed Jan 22, 2020 4:24 pm
Title Statistics Last post
Official Boards
For anything related to the 'official' Speeduino boards (Eg v0.3, v0.4 etc)
122 Topics 
1634 Posts
Re: Battery Reference Voltage…
by noisymime
Wed Nov 20, 2019 6:40 am
User designed boards
For discussion of Speeduino compatible boards designed / built by other members of the forum and for guidance around making such a board
110 Topics 
3296 Posts
Re: Ignition only standalone …
by dazq
Wed Jan 22, 2020 3:19 pm
Accessory boards
For any add-on boards such as VR conditioners, optos and OEM interface boards
88 Topics 
2329 Posts
STM32F407 to Teensy 3.5 adapt…
by dvjcodec
Wed Jan 22, 2020 6:33 am
General Hardware
Anything not specifically related to the Speeduino hardware. Eg sensors, bluetooth, displays etc
160 Topics 
1310 Posts
Re: Gpio for dummies (me)
by Dalenutbrown
Wed Jan 01, 2020 10:37 pm
Title Statistics Last post
Any general discussion around the firmware, what is does, how it does it etc.
240 Topics 
2978 Posts
Re: Water / Meth injection - …
Tue Jan 21, 2020 6:23 am
Bugs / Issues
Any strange behaviour, crashing issues etc, post them here! Problems compiling the firmware should go in the General support section rather than here
138 Topics 
1685 Posts
Re: Help! GPIO with LCD I2C
by dazq
Mon Jan 06, 2020 7:17 pm
Feature Requests
For anything you'd like to see added to Speeduino
153 Topics 
1776 Posts
Re: Digital dash.
by realdashdev
Wed Jan 22, 2020 8:29 am
Title Statistics Last post
For discussion of anything related to the Speeduino documentation wiki
24 Topics 
189 Posts
Re: New wiki launched!
by Broke4speed
Tue Jan 21, 2020 6:37 pm
For anything related to these forums itself including moderation, suggestions, artwork etc.
33 Topics 
234 Posts
Flag/pin messages or mark unr…
Sat Jul 06, 2019 4:05 am
Speeduino Project
For general talk about the Speeduino project itself. Future plans, legal stuff, meta etc.
10 Topics 
184 Posts
Re: Comunidad idioma español …
by odelarosa
Tue Dec 17, 2019 1:43 am
Title Statistics Last post
Speeduino Hardware
For any pieces of hardware directly related to Speeduino (ie Boards, components etc)
38 Topics 
476 Posts
Re: Teensy 4.0 what's everyon…
by NickZ
Tue Dec 31, 2019 1:58 am
For any other general hardware. Can be OEM parts (Eg Coils, injectors etc) or anything more specific.
14 Topics 
79 Posts
Re: ECU connector - how do pe…
by NickZ
Sat Oct 05, 2019 1:04 am
Title Statistics Last post
Automotive related
For anything not related to Speeduino, but still about car/bike/boat/engines etc
59 Topics 
500 Posts
Re: Convert frequency to volt…
by brenyw
Tue Jan 21, 2020 11:00 pm
Anything else whatsoever... Keep it clean though.
47 Topics 
2302 Posts
Re: Mitshubishi 4-1 cam trigg…
by mattsabun
Mon Nov 18, 2019 4:24 am

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Sync Loss issues

You can wire it single ended, its not ideal but i[…]

What stm32 core do you have installed? I believe t[…]

Volvo T5 project

Hi, welcome. Firstly please read the wiki top to b[…]

Digital dash.

Allright, could somebody verify that for example R[…]

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