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<metadesc>LH Replacement ECU Prototype Downloads</metadesc>
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==Complete Download==
Use this link to download drivers, interface software and firmware all in one.

[http://aeif.info/files/ecu1/2013-03-18-all.zip 2013-03-18] : Firmware 1097 + Interface 539 + Bootloader 2.21 + Drivers + Manual. Released 2013-03-18.

[http://aeif.info/files/ecu1/2012-12-27-all.zip 2012-12-27] : Firmware 1068 + Interface 332 + Bootloader 2.21 + Drivers. Released 2012-12-27.

==Firmware==

[http://aeif.info/files/ecu1/firmware/2013-04-02-1158.hex 2013-04-02-1158.hex]
Prototype version. Build 1158. Compatible with Interface build 569. Released 2013-03-18. '''Not compatible with older Interface builds.''' Added debug mode and better communication protocol. Released 2013-04-02.

[http://aeif.info/files/ecu1/firmware/2013-03-16-1097.hex 2013-03-16-1097.hex]
Prototype version. Build 1097. Compatible with Interface build 539. Released 2013-03-18. Updated the EZK Load signal, now gives constant 50% duty cycle. Use this with standard injectors.

[http://aeif.info/files/ecu1/firmware/2012-12-27-1068.hex 2012-12-27-1068.hex]
This is the initial Prototype Release version. Build 1068. Compatible with Interface build 332. Released 2012-12-27.

==Interface==

[http://aeif.info/files/ecu1/interface/interface569.zip Interface Build 569]
Prototype Build 569. Use with firmware build 1158. Not compatible with previous firmware. Added debug mode and more stable EZK signal.

[http://aeif.info/files/ecu1/interface/interface332.zip Interface Build 539]
Prototype Build 539. Use firmware build 1097. Released 2013-03-18. Added logging support. Cleaned up code. Should be compatible with firmware build 1068.

[http://aeif.info/files/ecu1/interface/interface332.zip Interface Build 332]
This is the initial prototype release version. Build 332. Use firmware build 1068. Released 2012-12-27.

==Bootloader==
[http://aeif.info/files/ecu1/bootloader/bootloader.zip Bootloader 2.21]
This is the initial prototype release version. Version 2.21. This is designed to work with the prototype version. '''Do not use with any other PCB revision'''. Released 2012-12-27.

==Drivers==
[http://aeif.info/files/ecu1/drivers/drivers.zip Driver]
This is the initial prototype release version. Use this only with prototype revisions. Released 2012-12-27.

==Manual==

[http://aeif.info/files/ecu1/manual/PrototypeManual2013-03-16.pdf Manual 2013-03-16] This is an incomplete manual. This only covers basic operation and updating of the firmware.