Ender3-V2-BLTouch-<date>.bin - FAQ and common problems
Mainboard Version 4.2.2
- Enabled BLTouch - Use BLTouch port [Wiring Diagram]
- High Speed BLTouch Profile
- Default probe offset for Jovan Kostenov's Mount - Change offset using M851 command and save to EEPROM with M500 if you use a different mount.
- Bed set to 225 x 225
- Adds M48 Probe Accuracy Test
- Adds G2 / G3 Arc support
- Adds G10 / G11 Firmware based retraction (Use M207, M208, M209 to configure)
- Adds M600 - Filament Change
- Adds M603 - Set Filament Load / Unload length
- Adds M701 - Load Filament
- Adds M702 - Unload Filament
- Enabled Advanced OK
- Enabled CLASSIC_JERK
- Enabled Linear Advance (2022-07-22 onwards) Use this tool to calibrate. Use this video as a guide.
- Enabled Smart Filament Runout Sensor (Add M412 S0 in your Start G-Code if you do not have a filament sensor).
- Uses hardware EEPROM, not emulated on SD Card.
- Added support for Meatpack (2020-01-27 onwards)
You will need to print a BLTouch mount such as this one by Jovan Kostenov
KNOWN ISSUES:
- If icons are missing in your screen, follow this forum thread
| Firmware Variant | Size | Build Date | Downloads | Feedback | Download |
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| DWIN_SET.zip | 978136 bytes | 2026-08-23 00:41:15 UTC | 7916 |
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| Ender3-V2-BLTouch-MarlinUI-20260823.bin | 192120 bytes | 2026-08-23 00:32:56 UTC | 0 |
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| Ender3-V2-BLTouch-20260823.bin | 191844 bytes | 2026-08-23 00:32:16 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260822.bin | 192120 bytes | 2026-08-22 00:32:58 UTC | 0 |
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| Ender3-V2-BLTouch-20260822.bin | 191844 bytes | 2026-08-22 00:32:17 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260821.bin | 192120 bytes | 2026-08-21 00:32:55 UTC | 0 |
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| Ender3-V2-BLTouch-20260821.bin | 191844 bytes | 2026-08-21 00:32:15 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260820.bin | 192120 bytes | 2026-08-20 00:32:54 UTC | 0 |
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| Ender3-V2-BLTouch-20260820.bin | 191844 bytes | 2026-08-20 00:32:14 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260819.bin | 192120 bytes | 2026-08-19 00:33:27 UTC | 0 |
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| Ender3-V2-BLTouch-20260819.bin | 191844 bytes | 2026-08-19 00:32:46 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260818.bin | 192120 bytes | 2026-08-18 00:33:08 UTC | 1 |
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commit 0ebac470a47d9e278096c955f36087b613001a65 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Mon Aug 17 01:41:09 2026 +0000 [cron] Bump distribution date (2026-08-17) |
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| Ender3-V2-BLTouch-20260818.bin | 191844 bytes | 2026-08-18 00:32:27 UTC | 1 |
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commit 0ebac470a47d9e278096c955f36087b613001a65 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Mon Aug 17 01:41:09 2026 +0000 [cron] Bump distribution date (2026-08-17) |
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| Ender3-V2-BLTouch-MarlinUI-20260817.bin | 192120 bytes | 2026-08-17 00:33:05 UTC | 0 |
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commit 45afd323d42b78ca92cfbbd662086c23127a4c78 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Sun Aug 16 14:31:31 2026 -0500 🧑💻 More MString refactor (#28529) commit d003c824645c363186294e3488c138f1eed375b6 Author: ellensp <530024+ellensp@users.noreply.github.com> Date: Sun Aug 16 22:10:00 2026 +1200 🔧 SERIAL_PORT 2 for ESP32 / Tinybee (#28517) commit e26913c090198bfdf07bfd6e55063c03276166a7 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sun Aug 16 06:11:32 2026 +0000 [cron] Bump distribution date (2026-08-16) commit 413734c874812ccbe6b94645c3661cf09e767d3b Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Sat Aug 15 23:01:14 2026 -0500 🔧 More detailed PART_COOLING_FAN sanity check (#28486) commit cbf2bca052478d5deaec5b793a2624b28cfc7963 Author: ellensp <530024+ellensp@users.noreply.github.com> Date: Sun Aug 16 16:00:18 2026 +1200 🔧 Fix hysteresis options and usage (#28515) Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com> |
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| Ender3-V2-BLTouch-20260817.bin | 191836 bytes | 2026-08-17 00:32:25 UTC | 0 |
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commit 45afd323d42b78ca92cfbbd662086c23127a4c78 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Sun Aug 16 14:31:31 2026 -0500 🧑💻 More MString refactor (#28529) commit d003c824645c363186294e3488c138f1eed375b6 Author: ellensp <530024+ellensp@users.noreply.github.com> Date: Sun Aug 16 22:10:00 2026 +1200 🔧 SERIAL_PORT 2 for ESP32 / Tinybee (#28517) commit e26913c090198bfdf07bfd6e55063c03276166a7 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sun Aug 16 06:11:32 2026 +0000 [cron] Bump distribution date (2026-08-16) commit 413734c874812ccbe6b94645c3661cf09e767d3b Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Sat Aug 15 23:01:14 2026 -0500 🔧 More detailed PART_COOLING_FAN sanity check (#28486) commit cbf2bca052478d5deaec5b793a2624b28cfc7963 Author: ellensp <530024+ellensp@users.noreply.github.com> Date: Sun Aug 16 16:00:18 2026 +1200 🔧 Fix hysteresis options and usage (#28515) Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com> |
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| Ender3-V2-BLTouch-MarlinUI-20260816.bin | 191984 bytes | 2026-08-16 00:33:07 UTC | 1 |
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| Ender3-V2-BLTouch-20260816.bin | 191844 bytes | 2026-08-16 00:32:26 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260815.bin | 191984 bytes | 2026-08-15 00:33:18 UTC | 0 |
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| Ender3-V2-BLTouch-20260815.bin | 191844 bytes | 2026-08-15 00:32:37 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260814.bin | 191984 bytes | 2026-08-14 00:33:17 UTC | 0 |
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| Ender3-V2-BLTouch-20260814.bin | 191836 bytes | 2026-08-14 00:32:37 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260813.bin | 191984 bytes | 2026-08-13 00:33:07 UTC | 1 |
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| Ender3-V2-BLTouch-20260813.bin | 191844 bytes | 2026-08-13 00:32:27 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260812.bin | 191976 bytes | 2026-08-12 00:33:05 UTC | 1 |
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| Ender3-V2-BLTouch-20260812.bin | 191844 bytes | 2026-08-12 00:32:25 UTC | 0 |
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| Ender3-V2-BLTouch-MarlinUI-20260811.bin | 191984 bytes | 2026-08-11 00:33:04 UTC | 4 |
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| Ender3-V2-BLTouch-20260811.bin | 191844 bytes | 2026-08-11 00:32:24 UTC | 1 |
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| Ender3-V2-BLTouch-MarlinUI-20260810.bin | 191984 bytes | 2026-08-10 00:33:05 UTC | 1 |
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| Ender3-V2-BLTouch-20260810.bin | 191844 bytes | 2026-08-10 00:32:25 UTC | 1 |
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| Ender3-V2-BLTouch-MarlinUI-20260809.bin | 191984 bytes | 2026-08-09 00:33:03 UTC | 1 |
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commit 0e859ba6c93159723bd8864814f818d52021a685 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sat Aug 8 00:25:18 2026 +0000 [cron] Bump distribution date (2026-08-08) |
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| Ender3-V2-BLTouch-20260809.bin | 191844 bytes | 2026-08-09 00:32:22 UTC | 0 |
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commit 0e859ba6c93159723bd8864814f818d52021a685 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sat Aug 8 00:25:18 2026 +0000 [cron] Bump distribution date (2026-08-08) |
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