2023-01-06 17:10:33 -08:00
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# AlphaX 4Chan
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2022-02-09 16:39:19 -08:00
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[AlphaX](https://www.alphaxpr.com/)
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2022-01-09 08:00:54 -08:00
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2022-08-16 18:28:21 -07:00
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[Download release firmware](https://github.com/rusefi/rusefi/releases/latest/download/rusefi_bundle_alphax-4chan.zip)
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[Snapshot firmware bundle](https://rusefi.com/build_server/rusefi_bundle_alphax-4chan.zip)
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2022-02-09 16:39:19 -08:00
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[Pinout](https://rusefi.com/docs/pinouts/hellen/alphax-4chan/)
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2023-04-20 09:27:50 -07:00
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[iBom rev G](https://rusefi.com/docs/ibom/alphax_4ch-g-ibom.html)
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2023-02-27 09:21:17 -08:00
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[iBom rev F](https://rusefi.com/docs/ibom/alphax_4ch-f-ibom.html)
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2022-11-02 14:03:39 -07:00
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[iBom rev E](https://rusefi.com/docs/ibom/alphax_4ch-e-ibom.html)
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[iBom rev D](https://rusefi.com/docs/ibom/alphax_4ch-d-ibom.html)
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2022-06-28 07:17:40 -07:00
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[iBom rev C](https://rusefi.com/docs/ibom/alphax_4ch-c-ibom.html)
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[iBom rev B](https://rusefi.com/docs/ibom/alphax_4ch-b-ibom.html)
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2023-01-02 11:22:23 -08:00
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[iBom rev A](https://rusefi.com/docs/ibom/alphax_4ch-a-ibom.html)
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2022-02-09 16:39:19 -08:00
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2022-04-27 06:41:55 -07:00
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[Issue tracker & hardware files](https://github.com/rusefi/alphax-4chan)
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* 4 injector channels
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2023-01-02 11:22:23 -08:00
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* 4 logic level coil control
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2022-10-01 03:35:22 -07:00
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* 5 auxiliary low side outputs up to 5A
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2022-04-27 06:42:39 -07:00
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* 2 VR inputs
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* 3 Hall inputs
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2022-04-27 06:41:55 -07:00
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* CAN
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2022-10-01 03:36:49 -07:00
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* Single ETB
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2022-04-27 06:42:06 -07:00
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* one channel knock input
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2022-04-27 06:43:57 -07:00
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* Bluetooth
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2022-04-27 06:44:57 -07:00
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2022-04-27 06:43:57 -07:00
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## Changelog
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2023-12-01 09:01:01 -08:00
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[rev I](https://github.com/rusefi/alphax-4chan/issues?q=is%3Aissue+label%3Arev-i):
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2023-12-01 09:38:23 -08:00
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2023-12-01 09:01:01 -08:00
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* max9924
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2023-08-11 17:48:27 -07:00
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rev H
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* routing defect fixed
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2023-04-18 18:41:30 -07:00
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[rev G](https://github.com/rusefi/alphax-4chan/issues?q=is%3Aissue+label%3Arev-g):
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2023-04-20 10:51:02 -07:00
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2023-04-18 18:41:30 -07:00
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* full layout rework
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* USB-C
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* D5 routing defect :(
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2023-02-03 05:44:47 -08:00
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[rev F](https://github.com/rusefi/alphax-4chan/issues?q=is%3Aissue+label%3Arev-F):
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2023-04-20 10:51:02 -07:00
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2023-02-03 05:44:47 -08:00
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* VR fix
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* tach LED fix
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* case touching traces on PCB fix
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* MAP mechanical and silk improvement
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2023-01-06 17:10:33 -08:00
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rev E:
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2023-01-05 06:46:46 -08:00
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* SD card fixed
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* [CRANKs/CAMs input hookup points](https://github.com/rusefi/alphax-4chan/issues/61)
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2022-07-29 13:27:19 -07:00
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rev D:
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2023-01-02 11:22:23 -08:00
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* SD card added
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2022-07-29 13:27:19 -07:00
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2022-06-14 09:01:00 -07:00
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rev C:
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2023-01-02 11:22:23 -08:00
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* improved PCB shape
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* better thermal and overall simpler to solder
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* <https://github.com/rusefi/alphax-4chan/issues?q=is%3Aissue+label%3AREV-C>
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2022-06-14 09:01:00 -07:00
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2022-04-27 06:43:57 -07:00
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rev B:
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2023-01-02 11:22:23 -08:00
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* one channel knock input added
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* gerber defect under C461 <https://github.com/rusefi/alphax-4chan/issues/20>
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* BOM issue p-channel mosfet <https://github.com/rusefi/alphax-4chan/issues/19>
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2022-04-27 06:43:57 -07:00
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rev A:
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2023-01-02 11:22:23 -08:00
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* it works! <https://youtu.be/egtDQsMDQqs>
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* BOM issue p-channel mosfet <https://github.com/rusefi/alphax-4chan/issues/19>
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