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Releases: VIPQualityPost/lemon-pepper-stepper

Hardware rev 5

24 Dec 01:00
90a006b

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Change board outline to accomodate both NEMA 14 and 17 motors, new heatsink design to match.
Thanks @dubnubdubnub!

BOM updates for cheaper assembly, updates to KiCad V9

10 Nov 02:51

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Fix CI workflow to work with KiCad v9
Change a few LCSC PN to use basic parts which were removed since last tag

Fix documentation outputs

05 May 01:23

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Units accidentally in inch instead of mm for position file leading to bad placement at end of JLC ordering process.

Lemon Pepper Stepper v4.1.0

06 Mar 00:16

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Fixing MAX49925 pinout, fresh gerbers and production files required for assembly.
NEMA17 files removed from repo and can be built by request.

hardware rev 4

13 Jan 00:16

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Pick a more appropriate inductor, clean up buck converter layout.

hardware rev 3

18 Nov 01:50
780a601

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Add some more pin defines for next board rev, supporting now step-dir, UART, I2C, CANBUS, USB.
Add user connector with 5 GPIO, 2 of which are mapped to hardware timer for external encoder use.
Add button which can be used to jump to DFU mode or other user defined behavior.
Change current sensors from hall sensor to sense amplifier (magnetic field from encoder magnet was too strong)
Design heatsink for PCB.
Firmware for working current sense rolled in.

hardware rev 2

26 Oct 16:05

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Packing both NEMA 14 and NEMA 17 gerbers (pick the right .zip for your needs), the BOM and CPL are shared for both boards
Change pinout of G431 to now support using CANbus, step-dir or I2C as input methods for the board.
Change via sizing from 0.2/0.35 to 0.2/0.45 to remove need for 4-wire probe test at JLC.
Corret via sizing on some traces to make them match other high-power traces.

hardware rev 1

22 Oct 12:45

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v1.0

finallize rev 1 layout