This is a custom-designed enclosure for an ESP32 touchscreen controller, specifically made for Bambu Lab P1S and P1P printers.

It is upgraded with a fully integrated battery system to create a completely wireless and portable solution.

Unlike the original wired setup, this version works entirely without cables. The controller connects to the printer via WiFi, and the device is powered by a rechargeable 18650 lithium battery.

The system includes a Type-C charging module (TP4056), a boost converter (MT3608) to provide a stable 5V output, and a battery level indicator for real-time monitoring.

A built-in power switch allows easy control of the device, while the clean front panel design gives it a modern and professional look.

⚙️ Assembly
All components fit inside the enclosure with minimal effort:
• 2.8-inch ESP32 touchscreen module  

[https://s.click.aliexpress.com/e/_c3KSuVNH](https://s.click.aliexpress.com/e/_c3KSuVNH) 

[https://s.click.aliexpress.com/e/_c42QHkZv](https://s.click.aliexpress.com/e/_c42QHkZv)
• 18650 lithium battery  
• Type-C charging module (TP4056)  

[https://s.click.aliexpress.com/e/_c44n1D9N](https://s.click.aliexpress.com/e/_c44n1D9N) 

[https://s.click.aliexpress.com/e/_c3R95SeF](https://s.click.aliexpress.com/e/_c3R95SeF)
• Boost converter (MT3608 set to 5V output)  

[https://s.click.aliexpress.com/e/_c2QPeFlN](https://s.click.aliexpress.com/e/_c2QPeFlN) 

[https://s.click.aliexpress.com/e/_c3YhJ4l1](https://s.click.aliexpress.com/e/_c3YhJ4l1)
• Battery level indicator  

[https://s.click.aliexpress.com/e/_c3fsrfSn](https://s.click.aliexpress.com/e/_c3fsrfSn) 

[https://s.click.aliexpress.com/e/_c3DDqJVz](https://s.click.aliexpress.com/e/_c3DDqJVz)
• Power switch  

[https://s.click.aliexpress.com/e/_c30KlHSX](https://s.click.aliexpress.com/e/_c30KlHSX) 

[https://s.click.aliexpress.com/e/_c3avJNjD](https://s.click.aliexpress.com/e/_c3avJNjD)

Secure components using screws or light adhesive if needed.  
Make sure the battery polarity is correct and the boost converter is adjusted before powering on.

📡 Connection to Printer
The controller connects to Bambu Lab P1S and P1P printers via WiFi, allowing full control without any USB cable.

📺 Full assembly and setup tutorial is available on YouTube.  
Check the video for step-by-step 

instructions.

💡 Features
• 🔋 Fully battery-powered  
• 📡 WiFi connection (no cables needed)  
• 📱 ESP32 touchscreen interface  
• 🔘 Integrated power switch  
• 🔋 Battery level indicator  
• 🧳 Portable and clean design  

🎯 Notes
• Set boost converter output to 5V  
• Use a protected 18650 battery  
• Avoid short circuits  
• Designed for DIY and experimental use