# Is it possible flash klipper bin via serial port to the printer

**URL:** <https://klipper.discourse.group/t/is-it-possible-flash-klipper-bin-via-serial-port-to-the-printer/2735>\
**Category:** General Discussion\
**Created:** [April 29, 2022, 1:10pm UTC](https://klipper.discourse.group/t/is-it-possible-flash-klipper-bin-via-serial-port-to-the-printer/2735 "2022-04-29T13:10:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ahmedbadran](https://avatars.discourse-cdn.com/v4/letter/a/6bbea6/32.png) [@ahmedbadran](https://klipper.discourse.group/u/ahmedbadran)\
**Post date:** [April 29, 2022, 1:10pm UTC](https://klipper.discourse.group/t/is-it-possible-flash-klipper-bin-via-serial-port-to-the-printer/2735/1 "2022-04-29T13:10:25Z")

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Hello  
I remember i have seen someone flashed by serial port (instead of SD card flashing) the klipper bin file to the printer  
can anyone direct me to do so  
Mine  
RASPI 4 4gb  
Printer Ender 3 v2 4.2.2

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**Author:** ![jakep\_82](https://avatars.discourse-cdn.com/v4/letter/j/ea666f/32.png) [@jakep\_82](https://klipper.discourse.group/u/jakep_82)\
**Post date:** [April 29, 2022, 3:16pm UTC](https://klipper.discourse.group/t/is-it-possible-flash-klipper-bin-via-serial-port-to-the-printer/2735/2 "2022-04-29T15:16:51Z")

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That board can only be flashed via SD card.

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**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\
**Post date:** [May 18, 2025, 12:08pm UTC](https://klipper.discourse.group/t/is-it-possible-flash-klipper-bin-via-serial-port-to-the-printer/2735/3 "2025-05-18T12:08:32Z")

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