Suitable for:
 - Ender 3 with 8 bit mainboard
 - Ender 3 Pro with 8 bit mainboard

Ender3-Stock-<date>.hex - Stock Marlin firmware for the Ender 3
 - Includes SD Card Support
 - Thermal Runaway Protection Enabled
 - Adds G2 / G3 Arc support
 - Adds G10 / G11 Firmware based retraction (Use M207, M208, M209 to configure)
 - Added support for Meatpack (2020-01-27 onwards)
Firmware Variant Size Build Date Downloads Feedback Download
Ender3-Stock-20260718.hex 341135 bytes 2026-07-18 00:29:49 UTC 0
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commit 250a3ed74eb2a29da3764428bf09f3a69c191c69
Author: thinkyhead <thinkyhead@users.noreply.github.com>
Date:   Fri Jul 17 00:46:25 2026 +0000

    [cron] Bump distribution date (2026-07-17)
Ender3-Stock-20260717.hex 341135 bytes 2026-07-17 00:29:54 UTC 0
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commit 90784e5da65f8017d7ada8561907e9838935ea63
Author: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date:   Thu Jul 16 02:59:04 2026 -0500

    πŸ”§ Require pins as macros (#28487)

commit 057a86d475316bef963ad2c1e53b77939acf2806
Author: thinkyhead <thinkyhead@users.noreply.github.com>
Date:   Thu Jul 16 06:57:30 2026 +0000

    [cron] Bump distribution date (2026-07-16)

commit 2632e284a58cd3195e91fe0b96717621f399c334
Author: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date:   Thu Jul 16 00:08:45 2026 -0500

    πŸ“ AGENTS.md for codebase and HALs
Ender3-Stock-20260716.hex 341135 bytes 2026-07-16 00:29:45 UTC 0
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Ender3-Stock-20260715.hex 341135 bytes 2026-07-15 00:30:03 UTC 0
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Ender3-Stock-20260714.hex 341135 bytes 2026-07-14 00:29:45 UTC 0
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Ender3-Stock-20260713.hex 341135 bytes 2026-07-13 00:29:43 UTC 0
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Ender3-Stock-20260712.hex 341135 bytes 2026-07-12 00:29:47 UTC 0
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Ender3-Stock-20260711.hex 341135 bytes 2026-07-11 00:29:44 UTC 1
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Ender3-Stock-20260710.hex 341135 bytes 2026-07-10 00:29:58 UTC 0
Score: 0
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Ender3-Stock-20260709.hex 341135 bytes 2026-07-09 00:30:05 UTC 2
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commit f44cb948c7480845826110fdab3000d0e2de4b91
Author: thinkyhead <thinkyhead@users.noreply.github.com>
Date:   Wed Jul 8 00:47:03 2026 +0000

    [cron] Bump distribution date (2026-07-08)
Ender3-Stock-20260708.hex 341135 bytes 2026-07-08 00:30:38 UTC 1
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commit 27e5e60c6555359776f8ce9a0f680d319d9f3df3
Author: narno2202 <130909513+narno2202@users.noreply.github.com>
Date:   Tue Jul 7 07:39:53 2026 +0200

    πŸ› Keep FT_MOTION active with Constant Jolt Trajectory (#28480)

commit 7c467d3709b775ee52c08fae8e59038b533407a9
Author: thinkyhead <thinkyhead@users.noreply.github.com>
Date:   Tue Jul 7 00:55:38 2026 +0000

    [cron] Bump distribution date (2026-07-07)
Ender3-Stock-20260707.hex 341135 bytes 2026-07-07 00:30:58 UTC 0
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commit 4080dd2e1372f57a83906274d76025ba9790f317
Author: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date:   Sun Jul 5 20:09:51 2026 -0500

    πŸ“ Planner comments, misc. corrections

commit d99857db398f60fbf00c8f3f9072b86eb7da5aaa
Author: thinkyhead <thinkyhead@users.noreply.github.com>
Date:   Mon Jul 6 00:57:27 2026 +0000

    [cron] Bump distribution date (2026-07-06)

commit 4e80e17a1febabf96ce9be1416192a1740466f21
Author: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date:   Sun Jul 5 18:40:46 2026 -0500

    βœ… Validate path in use_example_configs

commit 424ca609799919e6efe2c287a44e65019642138c
Author: Axel SepΓΊlveda <ansepulveda@uc.cl>
Date:   Sun Jul 5 20:17:12 2026 -0400

    ✨ Temp Sensor -18 ADS1118 Thermocouple (#28176)
Ender3-Stock-20260706.hex 341135 bytes 2026-07-06 00:30:41 UTC 0
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Ender3-Stock-20260705.hex 341135 bytes 2026-07-05 00:30:48 UTC 0
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commit 5b84ee34ff2c1963176c8237a7d456aef2f0a8f7
Author: thinkyhead <thinkyhead@users.noreply.github.com>
Date:   Sat Jul 4 01:38:47 2026 +0000

    [cron] Bump distribution date (2026-07-04)
Ender3-Stock-20260704.hex 341135 bytes 2026-07-04 00:30:40 UTC 0
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commit fedf5818d7bf2e7a41f26c79f9422b144eabf872
Author: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date:   Fri Jul 3 13:47:25 2026 -0500

    πŸ§‘β€πŸ’» Update documentation, dev scripts