{"title":"FOME ECU","description":"","products":[{"product_id":"fome-atlas-ecu-brain-module","title":"FOME \"Atlas\" ECU Brain Module","description":"\u003cp\u003eECU brain module for the open source FOME ECU firmware.\u003c\/p\u003e\n\u003cp\u003eSystem:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e480 MHz + 1MB RAM high performance CPU\n\u003cul\u003e\n\u003cli\u003eLots of room for large user Lua scripts!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated (optional) WiFi connectivity\u003c\/li\u003e\n\u003cli\u003eSD card for self-contained data logging (accessible over USB)\u003c\/li\u003e\n\u003cli\u003e2x CAN up to 1mbit\/s (hardware supports CAN FD, no software support yet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11 Analog voltage inputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 Analog temperature sensor inputs with internal pull-up resistor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e8 Digital inputs with integrated pull-up\u003c\/li\u003e\n\u003cli\u003e2 Knock sensing inputs\u003c\/li\u003e\n\u003cli\u003eOnboard barometric pressure + temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12 Low side outputs (injectors, solenoids, relays, etc)\u003c\/li\u003e\n\u003cli\u003e12 5v push-pull ignition outputs (directly drive smart coils or IGBT for dumb coils)\u003c\/li\u003e\n\u003cli\u003e4 12v High side outputs\u003c\/li\u003e\n\u003cli\u003eLogic-level outputs for 2x electronic throttle (ETB\/DBW), driver chips on ECU base board\u003c\/li\u003e\n\u003cli\u003e4 Logic-level outputs for extra output drivers on the ECU base board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFOME EFI Discord community: \u003ca href=\"https:\/\/discord.gg\/EEg2fbhQD4\"\u003ehttps:\/\/discord.gg\/EEg2fbhQD4\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFirmware source code repository: \u003ca href=\"https:\/\/github.com\/fome-tech\/fome-fw\"\u003ehttps:\/\/github.com\/fome-tech\/fome-fw\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFirmware releases (use atlas_h7 bundle): \u003ca href=\"https:\/\/github.com\/fome-tech\/fome-fw\/releases\/latest\"\u003ehttps:\/\/github.com\/fome-tech\/fome-fw\/releases\/latest\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eThis device is intended for off-road motorsports use and is not intended for use on public roads or on emissions-controlled vehicles.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Happy Cactus Garage","offers":[{"title":"No WiFi","offer_id":50713478955295,"sku":"","price":149.0,"currency_code":"USD","in_stock":true},{"title":"WiFi: Integrated Antenna","offer_id":50713478988063,"sku":"","price":159.0,"currency_code":"USD","in_stock":true},{"title":"WiFi: External uFL Antenna","offer_id":50713479020831,"sku":"","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0242\/2047\/files\/atlas_render.png?v=1741655288"},{"product_id":"wbo2-module","title":"Wideband O2 Module","description":"\u003cp\u003eOpen source wideband O2 sensor controller. Supports Bosch LSU 4.9 sensors.\u003c\/p\u003e\n\u003cp\u003eSchematic: https:\/\/github.com\/mck1117\/wideband\/blob\/master\/hardware\/board_module\/export\/rev%20C\/wideband_controller.pdf\u003c\/p\u003e\n\u003cp\u003eNeeds a carrier board or to be integrated in to a FOME ECU.\u003c\/p\u003e","brand":"Happy Cactus Garage","offers":[{"title":"Default Title","offer_id":50547055558943,"sku":"","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0242\/2047\/files\/wbo.png?v=1774212363"},{"product_id":"fome-universal-ecu","title":"FOME Universal ECU PCB","description":"\u003cp\u003e\u003ca href=\"https:\/\/github.com\/FOME-Tech\/Polygonus-Universal-112\"\u003eSource files available on FOME GitHub here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is an open-source ECU base board using the Molex 112-pin connector. It is intended to be wired-in to a custom wiring harness, or an OEM harness with the connectors cut off and replaced. \u003cstrong\u003eNOT COMPATIBLE WITH ANY PLUG-AND-PLAY APPLICATION!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRequires a brain module to form a complete ECU:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"products\/fome-atlas-ecu-brain-module\"\u003eAtlas (recommended)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/FOME-Tech\/Polygonus\"\u003ePolygonus\u003c\/a\u003e\u003ca href=\"products\/fome-atlas-ecu-brain-module\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnectivity\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-B\u003c\/li\u003e\n\u003cli\u003eDual CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInputs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual wideband O2 sensor controllers using \u003ca href=\"https:\/\/github.com\/mck1117\/wideband\"\u003eopen source module\u003c\/a\u003e (connected internally to CAN bus #2)\u003c\/li\u003e\n\u003cli\u003eDual VR crank\/cam sensor inputs. VR input 2 uses adjustable threshold, suitable for low tooth count (single tooth cam, etc) applications (LS12 unavailable if used)\u003c\/li\u003e\n\u003cli\u003e11x analog voltage inputs (weak pulldown to ground to avoid floating)\u003c\/li\u003e\n\u003cli\u003e4x analog temperature inputs (2.7k pullup resistor to 5v)\u003c\/li\u003e\n\u003cli\u003e6 digital inputs with integrated 2.7k pullup resistor to 5v. Use for hall cam\/crank sensors, switches, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutputs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2x electronic throttle body H-bridge drivers\u003c\/li\u003e\n\u003cli\u003e20 lowside outputs (LS1-16), 8 with freewheel diodes (LS9-12 and IGN9-12)\u003c\/li\u003e\n\u003cli\u003e8 logic level ignition outputs (IGN1-8)\u003c\/li\u003e\n\u003cli\u003e8 ignition \"dumb coil\" IGBT drivers (IGN1-8, shared function with logic outputs, independent output pins)\u003c\/li\u003e\n\u003cli\u003eStepper motor driver footprint for stepper idle (LS9\/10 outputs unavailable if used, not populated)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMating Connectors\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeader (included, soldered!) Molex 643330100\u003c\/li\u003e\n\u003cli\u003eMating plugs Molex \u003ca href=\"https:\/\/www.molex.com\/en-us\/products\/part-detail\/643191218\" target=\"_blank\"\u003e643191218\u003c\/a\u003e + \u003ca href=\"https:\/\/www.molex.com\/en-us\/products\/part-detail\/643193211\" target=\"_blank\"\u003e643193211\u003c\/a\u003e + \u003ca href=\"https:\/\/www.molex.com\/en-us\/products\/part-detail\/643203319\" target=\"_blank\"\u003e643203319\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Happy Cactus Garage","offers":[{"title":"Base PCB","offer_id":52379671789855,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true},{"title":"Base PCB + 2x WBO","offer_id":52379671855391,"sku":null,"price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0242\/2047\/files\/ud7zKUkB.jpg?v=1778574275"}],"url":"https:\/\/happycactusgarage.com\/collections\/fome-ecu.oembed","provider":"Happy Cactus Garage","version":"1.0","type":"link"}