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# Welcome to FOME
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Fome is a new project intending to deliver a user focused high feature ECU with open source hardware options and open firmware that give control back to the user, owner and driver.
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As there are many complicated topics to cover we recommend that you start with the topics in the "intro" section to the left.
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The first page to view should probably be [the FOME Overview page ](Intro-Start-Here/Overview ).
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## Index
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### Intro - Start here
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- [FOME Overview ](Intro-Start-Here/Overview )
- [Which FOME hardware to choose ](Intro-Start-Here/Which-Hardware-For-Me )
- [Where to get firmware ](Intro-Start-Here/Where-To-Get-Firmware )
- [Updating the firmware ](Intro-Start-Here/HT-Updating-The-Firmware )
- [Performing a safe first start ](Intro-Start-Here/HT-First-Start-Safely )
- [How to setup a board for first use ](Intro-Start-Here/HT-Set-Up )
- [How to test inputs and outputs ](Intro-Start-Here/HT-Test-IO )
- [Tips and Tricks ](Intro-Start-Here/Tips-and-Tricks )
- [How to pick the right fueling method ](Intro-Start-Here/Which-Fuel-Method-For-Me )
- [Guide to ETB and VVT PIDs ](Intro-Start-Here/HT-PID-ETB-And-VVT )
- [Miata MX5 Quick Start Guide ](Intro-Start-Here/Miata-MX5-Quick-Start )
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### Fundamentals of FOME tuning
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- [Air Fuel Ratio ](Fundamentals-Of-Tuning/AFR )
- [Acceleration Compensation ](Fundamentals-Of-Tuning/Acceleration-Compensation )
- [What is Charge temperature estimation ](Fundamentals-Of-Tuning/Charge-Temperature-Estimation )
- [What is knock and why it matters ](Fundamentals-Of-Tuning/Knock )
- [Multi-dimensional mapping, what is it and how to benefit from it ](Fundamentals-Of-Tuning/Multi-Dimensional-Mapping )
- [Spark timing, MBT and combustion ](Fundamentals-Of-Tuning/Spark )
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---
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### Sensors and Gauges
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#### Driver controls and feedback
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- [Accelerator pedal ](Sensors-And-Gauges/Driver-Controls-And-Feedback/APP )
- [Battery Settings ](Sensors-And-Gauges/Driver-Controls-And-Feedback/Battery-Settings )
- [Brake pedal position and pressure sensor ](Sensors-And-Gauges/Driver-Controls-And-Feedback/Brake )
- [CAN gauge ](Sensors-And-Gauges/Driver-Controls-And-Feedback/CAN-Gauge )
- [Clutch Pedal position and pressure sensing ](Sensors-And-Gauges/Driver-Controls-And-Feedback/Clutch )
- [Rev Counter ](Sensors-And-Gauges/Driver-Controls-And-Feedback/Tacho )
- [WBO2 Wideband Lambda ](Sensors-And-Gauges/Driver-Controls-And-Feedback/Wideband )
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#### Fuel Sensors
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- [Flex-fuel sensor ](Sensors-And-Gauges/Fuel-Sensors/Flex-Fuel-Sensor )
- [Fuel level ](Sensors-And-Gauges/Fuel-Sensors/Fuel-Level )
- [Fuel pressure ](Sensors-And-Gauges/Fuel-Sensors/Fuel-Pressure )
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#### General Sensors
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- [Analogue input settings ](Sensors-And-Gauges/General-Sensors/Analogue-Input-Settings )
- [Aux sensors ](Sensors-And-Gauges/General-Sensors/Aux-Sensors )
- [Cam sensor ](Sensors-And-Gauges/General-Sensors/CAM )
- [Crank sensor ](Sensors-And-Gauges/General-Sensors/CPS )
- [ETB TPS ](Sensors-And-Gauges/General-Sensors/ETB-TPS )
- [Mass Air Flow Sensor ](Sensors-And-Gauges/General-Sensors/MAF )
- [TPS ](Sensors-And-Gauges/General-Sensors/TPS )
- [Turbo Speed Sensor ](Sensors-And-Gauges/General-Sensors/Turbo-Speed )
- [VSS ](Sensors-And-Gauges/General-Sensors/VSS )
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#### Pressure sensors
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- [Barometric ](Sensors-And-Gauges/Pressure-Sensors/Barometric )
- [Manifold absolute pressure ](Sensors-And-Gauges/Pressure-Sensors/MAP )
- [Oil Pressure ](Sensors-And-Gauges/Pressure-Sensors/Oil-pressure )
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#### Temperature Sensors
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- [Aux temperature sensors ](Sensors-And-Gauges/Temperature-Sensors/Aux-Temp )
- [Coolant temperature ](Sensors-And-Gauges/Temperature-Sensors/CLT )
- [Intake Air temperature ](Sensors-And-Gauges/Temperature-Sensors/IAT )
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---
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### Limits and protections
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- [Boost Pressure Limit ](Limits-And-Protections/Boost-Cut )
- [Coolant based RPM limit ](Limits-And-Protections/CLT-RPM-Limit )
- [Fuel Pressure Compensation ](Limits-And-Protections/Fuel-Pressure-Compensation )
- [Minimum Oil Pressure Protection ](Limits-And-Protections/Min-Oil-Pressure )
- [Rev limiters ](Limits-And-Protections/RPM-Limit )
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---
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### Basic Features
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- [Bench test commands ](Basic-Features/Bench-Test )
- [Boost control ](Basic-Features/Boost-Control )
- [Cylinder Bank Selection ](Basic-Features/Cylinder-Bank-Selection )
- [Data Logging Settings ](Basic-Features/Data-Logging )
- [Fan Control ](Basic-Features/Fan-Control )
- [Fuel pump relay control ](Basic-Features/Fuel-Pump-Relay )
- [GPPWM General purpose PWM ](Basic-Features/GPPWM )
- [Main Relay control ](Basic-Features/Main-Relay )
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#### Cranking Control
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- [Advanced cranking features ](Basic-Features/Cranking-Control/Adv-Cranking )
- [Cranking idle air control ](Basic-Features/Cranking-Control/Cranking-IAC )
- [Cranking RPM limit ](Basic-Features/Cranking-Control/Cranking-RPM-Limit )
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#### Cranking fuel
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- [Cranking Duration ](Basic-Features/Cranking-Control/Cranking-Fuel/Cranking-Duration )
- [Cranking Fuel coolant multiplier ](Basic-Features/Cranking-Control/Cranking-Fuel/Cranking-Fuel-CLT )
- [Priming Pulse ](Basic-Features/Cranking-Control/Cranking-Fuel/Priming-Pulse )
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#### Idle control
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- [Advanced Idle control ](Basic-Features/Idle-Control/Advanced-Idle )
- [Closed loop idle control ](Basic-Features/Idle-Control/Advanced-Idle )
- [Idle hardware ](Basic-Features/Idle-Control/Idle-Hardware )
- [Idle ignition table ](Basic-Features/Idle-Control/Idle-Ignition-Table )
- [Idle settings ](Basic-Features/Idle-Control/Idle-Settings )
- [Idle VE Table ](Basic-Features/Idle-Control/Idle-VE-Table )
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- [Idle tuning ](Basic-Features/Idle-Control/Idle-Tuning )
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---
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### Advanced Features
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- [CAN settings ](Advanced-Features/CAN-Settings )
- [Cylinder Angle Offset ](Advanced-Features/Cylinder-Angle-Offset )
- [Knock control ](Advanced-Features/Knock-Control )
- [Launch Control ](Advanced-Features/Launch-Control )
- [LUA Scripting ](Advanced-Features/LUA-Scripting )
- [MAP sampling angle ](Advanced-Features/MAP-Sampling-Angle )
- [Multi-Dimensional Mapping ](Advanced-Features/Multi-Dimensional-Mapping )
- [Override Table Axis ](Advanced-Features/Override-Table-Axis )
- [Smart Alternator ](Advanced-Features/Smart-Alternator )
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#### ETB
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- [ETB bias table ](Advanced-Features/ETB/ETB-Bias-Table )
- [ETB idle control ](Advanced-Features/ETB/ETB-Idle )
- [ETB pedal target ](Advanced-Features/ETB/ETB-Pedal-Target )
- [ETB PID and auto tune ](Advanced-Features/ETB/ETB-PID )
- [ETB Settings ](Advanced-Features/ETB/ETB-settings )
- [Redundant sensors ](Advanced-Features/ETB/Redundant-Sensors )
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#### Fuel related
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- [Barometric pressure compensation ](Advanced-Features/Fuel-Related/Barometric-Pressure-Compensation )
- [Charge Temperature estimation ](Advanced-Features/Fuel-Related/Charge-Temp-Estimation )
- [Closed loop fueling ](Advanced-Features/Fuel-Related/Closed-Loop-Fuel )
- [Injection Phase settings ](Advanced-Features/Fuel-Related/Injecton-Phase )
- [Injector tester ](Advanced-Features/Fuel-Related/Injector-Tester )
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#### GDI
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- [High pressure fuel pump settings ](Advanced-Features/GDI/High-Pressure-Pump )
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#### Rotary
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- [Rotary engine specific settings ](Advanced-Features/Rotary/Rotary-Settings )
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#### Spark related
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- [Multispark ](Advanced-Features/Spark-Related/Multispark )
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#### Variable cam timing
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- [On/Off VVT ](Advanced-Features/Variable-Cam-Timing/On-Off-VVT )
- [VVT PID ](Advanced-Features/Variable-Cam-Timing/VVT-PID )
- [VVT target tables ](Advanced-Features/Variable-Cam-Timing/VVT-Target-Tables )
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---
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### Fuel
#### Acceleration
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- [TPS based ](Fuel/Acceleration/TPS-Based )
- [Wall Wetting ](Fuel/Acceleration/Wall-Wetting )
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#### Fuel Algorithms
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- [AlphaN ](Fuel/Fuel-Algorithms/AlphaN )
- [Mass Air Flow ](Fuel/Fuel-Algorithms/MAF )
- [Speed Density ](Fuel/Fuel-Algorithms/SD )
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#### Fuel Settings
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- [AFR settings ](Fuel/Fuel-Settings/AFR-setting )
- [Coolant Multiplier ](Fuel/Fuel-Settings/CLT-Multiplier )
- [Per-Cylinder Fuel trim ](Fuel/Fuel-Settings/Cylinder-Fuel-Trim )
- [Deceleration Fuel Cut Off ](Fuel/Fuel-Settings/DCFO )
- [Flex Fuel ](Fuel/Fuel-Settings/Flex-Fuel )
- [Fuel Injection Mode ](Fuel/Fuel-Settings/Fuel-Injection-Mode )
- [TPS Multiplier ](Fuel/Fuel-Settings/Fuel-TPS-multi )
- [Intake Air Temperature Multiplier ](Fuel/Fuel-Settings/IAT_Multiplier )
- [Injector Deadtime settings ](Fuel/Fuel-Settings/Injection-Deadtime )
- [Small Pulse width correction ](Fuel/Fuel-Settings/Small-Pulse )
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### Hardware
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- [Flashing Software Notes ](Hardware/Flashing-Software-Notes )
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#### Hardware Circuits
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- [High/Low circuits ](Hardware/Hardware-Circuits/High-Low )
- [Highside circuits ](Hardware/Hardware-Circuits/Highsides )
- [Lowside circuits ](Hardware/Hardware-Circuits/Lowsides )
- [Power supply circuits ](Hardware/Hardware-Circuits/Power-Supply )
- [Discrete VR ](Hardware/Hardware-Circuits/Discrete-VR )
- [PT2001 ](Hardware/Hardware-Circuits/PT2001 )
- [STM32 Compatibility ](Hardware/Hardware-Circuits/STM32-Compatability )
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#### Hardware Details
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- [Base boards ](Hardware/Hardware-Details/Base-Board )
- [Brain boards ](Hardware/Hardware-Details/Brain-Board )
- [CAN Gauge ](Hardware/Hardware-Details/CAN-Gauge )
- [Low-Z Driver board ](Hardware/Hardware-Details/Low-Z-Injector-Driver )
- [Power Steering Controller ](Hardware/Hardware-Details/PSC )
- [Wideband Lambda module ](Hardware/Hardware-Details/Wideband-Module )
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---
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### Ignition
#### Ignition Hardware
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- [Good ignition drivers ](Ignition/Ignition-Hardware/Good-Ignition-Dirvers )
- [Good ignition coils ](Ignition/Ignition-Hardware/Good-Igntion-Coils )
- [Smart vs Dumb coils ](Ignition/Ignition-Hardware/Smart-vs-Dumb-Coils )
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#### Ignition Settings
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- [Dwell ](Ignition/Ignition-Settings/Dwell )
- [Firing Order ](Ignition/Ignition-Settings/Firing-Order )
- [IAT ignition adder ](Ignition/Ignition-Settings/IAT-Ignition-Adder )
- [Ignition Mode ](Ignition/Ignition-Settings/Ignition_Mode )
- [Ignition Advance Table ](Ignition/Ignition-Settings/Ignition-Advance-Table )
- [Ignition Coolant Correction ](Ignition/Ignition-Settings/Ignition-Coolant-Correction )
- [Ignition Per-Cylinder trim ](Ignition/Ignition-Settings/Ignition-Cylinder-Trim )
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#### Ignition Types
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- [Individual Coils ](Ignition/Ignition-Types/Individual-Coils )
- [Sequential Ignition ](Ignition/Ignition-Types/Sequential )
- [Wasted Spark ](Ignition/Ignition-Types/Wasted-Spark )
- [Single Coil/Distributor ](Ignition/Ignition-Types/Single-Coil )