Feature Comparison Overview
The table below was intended to provide a quick glance at what we can currently do today, while comparing it to similar products. This table is not a complete feature table, it was designed to highlight the most important requirements by potential users. If you need something we don’t have please post about it here.
| ECU Comparison Table | LibreEMS | FreeEMS-Vanilla | MoTeC-M84 |
| Number of cylinders | |||
| Sequential Fueling with Wasted Spark | up to 16 | up to 4 | up to 8 |
| Sequential Fueling with Coil-On-Plug | up to 16 | up to 3 | up to 8 |
| Outputs | |||
| Injector outputs | 36* | 6* | 8 |
| Ignition outputs | 36* | 6* | 6 |
| GPIO | 20* | 20 | 8 |
| Individual cylinder tables | q1-2014 | no | no |
| Inputs | |||
| Trigger inputs (Ref/Sync/Speed) | 8 | 8* | 2 |
| Analogue voltage inputs | 24** | 24** | 8 |
| Digital inputs | 24** | 24** | 4 |
| Communication | |||
| Native USB(via FTDI) | yes | yes | no |
| CAN Streaming | 1-KHz | no support | yes |
| Data acquisition and telemetry | |||
| Maximum UART logging rate | 82 Hz | 82 Hz | 100 Hz |
| Functions and features | |||
| Boost control | Q1-2014 | no | yes |
| Staged injection | yes | no | yes |
| Traction and launch control | yes | yes | yes |
| Gear change ignition cut | yes | yes | yes |
| Stepper motor idle control | Q2-2014 | no | yes |
| Continuously variable camshaft control |
Q2-2014 | no | yes |
| Flex-Fuel Support | yes | no | yes |
| Knock control | Q2-2014 | no | yes |
* means this is a shared resource, ** denotes a different shared resource etc. For example if you have a 4 cylinder engine with sequential fueling(cam and crank triggers) that leaves you with 6 channels to use for either ignition or speed input via LibreEMS or only 2 channels via FreeEMS-vanilla.
Some “Contact Us” detail would be nice gents.
Sean, I would like to talk to you about the F16
You should submit a forum post on forums.libreems.org so a discussion thread can get started. or PM seank directly via the forums.