Creality Ender-3 S1 and Ender-3 S1 Pro are now fully open-source and have brought into reality 6 functional updates.

Firmware Download Address ：
Ender-3 S1：https://github.com/CrealityOfficial/Ender-3S1/tree/Multiple_language
Ender-3 S1 Pro：https://github.com/CrealityOfficial/Ender-3S1/tree/3S1_Pro_HighSpeed

Here are the details：
Ender-3 S1 updates ：
1. Supports 9 UI Languages
2. The preview function of G-code Files
3. Supports high-speed printing of up to 160mm/s) with Resonance Compensation
4. Supports Automatic PID Settings
5. Editable Leveling Mesh Data
6. FDM/Laser Module Option upon Boot-up
*The 9 languages are English, French, Portuguese, Turkish, German, Spanish, Italian, Russian, and Chinese.

Ender-3 S1 Pro updates ：
1. New Open-source Contribution\
2. 160mm/s Max Speed
3. Resonance Compensation