BIGTREETECH Panda Touch
The BIGTREETECH Panda Touch is a $100 5-inch IPS touchscreen replacement for Bambu Lab P1S and P1P printers, built on a Rockchip RK3128 quad-core Cortex-A7 at 1.3GHz with 1GB RAM and 8GB eMMC. It runs an Android-based custom UI with WiFi for OTA updates, replacing the tiny stock 2.7-inch monochrome screen with a modern color touch interface.
A real upgrade for P1S/P1P owners frustrated by the stock screen — incompatible with X1C and voids the warranty.
Where to Buy
Pros
- 5-inch IPS 800x480 capacitive touch dwarfs the stock 2.7-inch monochrome screen
- Rockchip RK3128 quad-core Cortex-A7 at 1.3GHz with 1GB RAM runs the UI smoothly
- Android-based custom UI shows AMS slot status, print preview, and full file browser
- WiFi-based OTA updates from BTT add features over time
- $100 price is a reasonable upgrade for a printer that costs $700+
Cons
- Replacing the stock screen voids the Bambu Lab warranty
- NOT compatible with X1C — the X1C uses a different display protocol
- BTT firmware updates lag Bambu firmware, so new Bambu features may temporarily break
- Cannot run KlipperScreen — it speaks Bambu protocol only, not Klipper
What the Panda Touch Actually Replaces
The stock Bambu P1S and P1P ship with a 2.7-inch 256x64 monochrome screen with a single button — the most-complained-about hardware decision in the entire printer. Owners coming from Prusa, Voron, or Creality printers (most of which have 4.3-inch or 7-inch color displays) find the stock UI cramped and unintuitive. Navigating the AMS settings on the stock screen requires repeated scrolling through small text; selecting a print file from a USB drive shows 4 filenames at a time with no preview.
The Panda Touch swaps the entire display module with a 5-inch IPS 800x480 capacitive touchscreen. Connection is via the same FFC ribbon cable that the stock screen uses, so installation is plug-and-play — no soldering, no firmware flashing on the printer side. The Panda Touch handles the Bambu display protocol natively over the existing cable. Installation typically takes 15 minutes: pop the stock bezel off, unplug the FFC, plug into the Panda Touch, mount the new bezel using the included adapter plate.
The new UI is built on Android (BTT's custom build of AOSP) running on a Rockchip RK3128 quad-core Cortex-A7 at 1.3GHz with 1GB RAM and 8GB eMMC. The interface shows AMS slot status with color thumbnails, print preview thumbnails for the file list, real-time temperature graphs, and a settings menu organized by function. The capacitive touch is responsive, with no noticeable lag. Compared to the stock screen, the experience feels like upgrading from a 2010 GPS unit to a modern tablet — same printer underneath, dramatically better interface.
Compatibility: P1S/P1P Yes, X1C No
The Panda Touch communicates with the printer using the Bambu P1-series display protocol, which is implemented in the P1S and P1P firmware. It does NOT work on the X1C or X1E because those printers use a different display protocol designed for the X1's larger touchscreen. Plugging a Panda Touch into an X1C will not boot — the screen powers on but never establishes communication with the printer. There is no firmware update path for X1 compatibility because the protocol is fundamentally different.
A1 and A1 Mini are also incompatible. The A1 series uses a different mechanical mount and yet another display protocol. BTT has not announced an A1 version of the Panda Touch as of 2026. For X1, X1E, A1, and A1 Mini owners, the only path to a bigger screen is third-party tablet integration via Bambu's network API — mounting an iPad or Android tablet next to the printer and using a third-party app to control it. This works but isn't an integrated solution.
Before ordering, verify your exact printer model. The P1S and P1P share the same display module and protocol; the Panda Touch works on both. P1P upgraded with the optional enclosure kit is still a P1P (not a P1S) — the Panda Touch works fine. The differentiator that matters is the firmware, not the chassis. Check your printer's about screen for the model number before buying.
Firmware, Updates, and the Lag Problem
The Panda Touch ships with BTT's custom Android-based UI that mirrors most of the stock Bambu display features. Updates ship over WiFi — connect the Panda Touch to your home network, the device polls BTT's update server, and OTA images install automatically. BTT's update cadence is roughly monthly with feature additions and bug fixes. The forum and GitHub release notes document every update.
The firmware lag problem is real. When Bambu releases new features (a new AMS material profile, an improved bed leveling routine, a new slicer integration), the stock screen reflects them immediately because Bambu controls both ends of the protocol. The Panda Touch needs BTT to reverse-engineer or document the new protocol changes and ship an update — this typically lags Bambu by 2-6 weeks. During the lag window, new Bambu features might display incorrectly on the Panda Touch (wrong icons, missing menus) or temporarily not work at all. For most users this is annoying but not blocking; for early adopters of new Bambu features, the lag matters.
Reverting to the stock screen is straightforward: unplug the Panda Touch, plug the original screen back in. The printer firmware itself is unchanged, so warranty service can be performed by reverting the screen first (though Bambu's policy on whether visible modification voids warranty even after reversal is unclear). Save the stock screen — you'll need it if you sell the printer or need warranty service.
Common Gotchas
The warranty void is real and Bambu enforces it. Replacing the screen is a visible modification; even if you swap the stock screen back in for warranty service, Bambu support representatives sometimes deny coverage based on screws showing tool marks or the stock bezel showing removal evidence. If you're within warranty and might need service, keep the stock screen. If you're past warranty (12 months for most regions), this is a non-issue.
The X1C/X1E incompatibility surprises buyers regularly. The Panda Touch is marketed as a Bambu screen upgrade and the model differentiation is buried in the spec sheet. X1C owners order it expecting a drop-in upgrade, install it, and find the screen powers on but never connects. There is no software path to fix this — the protocols are different. Read the compatibility list before ordering.
Firmware update lag means you might see broken UI elements after a Bambu firmware update. When Bambu pushes a major feature, expect 2-6 weeks of imperfect Panda Touch behavior until BTT catches up. If you want bleeding-edge Bambu firmware features the moment they ship, the Panda Touch isn't right for you.
The FFC cable that connects the Panda Touch to the printer mainboard is the same length as the stock cable. If you want to mount the Panda Touch somewhere other than the stock screen position (on top of the printer, on a side bracket, on a desk arm), you need an FFC extension cable ($8) plus a mount. Standard installation puts it where the stock screen was, which most users want anyway.
KlipperScreen does NOT run on the Panda Touch. People sometimes assume "big BTT touchscreen = KlipperScreen" and order incorrectly. The Panda Touch is Bambu-protocol only. For Klipper-converted printers, the BTT Pad 7 ($150) runs KlipperScreen on similar hardware.
Full Specifications
Processor
| Specification | Value |
|---|---|
| Architecture | ARM Cortex-A7 |
| CPU Cores | 4 |
| Clock Speed | 1300 MHz |
Memory
| Specification | Value |
|---|---|
| ram_gb | 1 GB |
| emmc_gb | 8 GB |
Connectivity
| Specification | Value |
|---|---|
| WiFi | 2.4GHz WiFi (for OTA updates) |
I/O & Interfaces
| Specification | Value |
|---|---|
| Display | 5-inch IPS capacitive touchscreen |
| display_resolution | 800 x 480 |
| connection | Cable to Bambu printer (replaces stock screen) |
Power
| Specification | Value |
|---|---|
| Input Voltage | 5V from printer |
Physical
| Specification | Value |
|---|---|
| Dimensions | 135 x 85 x 18 mm |
| weight_g | 180 g |
Who Should Buy This
The stock 2.7-inch monochrome screen is the P1S's most-criticized feature. The Panda Touch swaps in a 5-inch color touch interface with a real file browser, AMS slot indicators, and print preview. It's the upgrade owners ask Bambu for that Bambu hasn't shipped.
Managing 4-spool and 16-color setups on the stock screen is painful — you scroll one slot at a time. The Panda Touch shows all AMS slots at once with color thumbnails, current material, and remaining filament estimates. For multi-color users, it's the highest-value mod available.
The Panda Touch is firmware-locked to the P1S and P1P display protocol. It does NOT work on X1C or X1E. There is no firmware path to make it work. BTT may release an X1C version eventually, but as of 2026 the X1C has no third-party screen replacement.
Bambu Lab warranty explicitly excludes modifications to the printer's electronics, including screen replacement. If you're within your 12-month warranty period and might need warranty service (extruder failure, mainboard issues), keep the stock screen.
The Panda Touch is for Bambu printers. It does NOT run KlipperScreen and does NOT work with Klipper-converted printers. Klipper users need the BTT Pad 7 or a Raspberry Pi with KlipperScreen instead.
Better alternative: BIGTREETECH Pad 7
Modifications hurt resale on Bambu printers — buyers prefer stock units they can warranty if needed. If you're selling soon, keep the stock screen and put the $100 toward the next printer. If holding the printer 2+ years, the upgrade pays for itself in daily quality-of-life.
Ecosystem & Community
The Panda Touch sits at the intersection of Bambu's printer ecosystem (230K Reddit members) and BIGTREETECH's third-party hardware ecosystem. Active community development on Printables and BTT's GitHub.
Compatible Software
What to Build First
Combine the Panda Touch with an AMS, a SUNLU S2 dryer, and a desk-arm mount. The P1S transforms from a capable but UI-limited printer into a fully featured multi-material workstation with a tablet-class display and dry filament storage — a modern setup that the stock P1S can't match.
View tutorial →Must-Have Accessories
Video Reviews & Tutorials
Tutorials & Resources
- Panda Touch Setup GuideStep-by-step install, WiFi setup, and OTA update proceduretutorial
- BTT Panda Touch RepositoryOfficial firmware repository, install guide, and changeloggithub
- Panda Touch Mods on PrintablesCustom bezels, side-mount brackets, and integration modsproject
Frequently Asked Questions
Does the Panda Touch work with the X1C?
No. The X1C uses a different display protocol than the P1S/P1P. The Panda Touch only works on the P1S and P1P. There is no firmware update path to add X1C support — the protocols are fundamentally different. As of 2026, no third-party screen exists for the X1C.
Will installing the Panda Touch void my Bambu warranty?
Yes. Bambu's warranty explicitly excludes modifications to the printer electronics, including screen replacement. Even if you reinstall the stock screen for warranty service, Bambu support may deny coverage based on visible signs of modification. If you're within warranty, weigh that risk against the upgrade benefit.
How hard is the installation?
Easy. About 15 minutes with a screwdriver and no soldering. Pop off the stock bezel, unplug the FFC ribbon cable from the stock screen, plug into the Panda Touch, mount the new bezel with the included adapter. Reversing it is equally straightforward if you keep the stock parts.
Does the Panda Touch run Klipper or KlipperScreen?
No. The Panda Touch speaks Bambu's P1-series display protocol — it does not run KlipperScreen and does not work with Klipper-converted printers. For Klipper users, the BTT Pad 7 ($150) runs KlipperScreen on similar Rockchip-based hardware.
Can I see all 4 AMS slots at once?
Yes. The Panda Touch UI shows all AMS slots simultaneously with color thumbnails, current material, and estimated remaining filament. This is one of the biggest upgrades over the stock screen, which forces you to scroll one slot at a time.
How does the Panda Touch get firmware updates?
Over WiFi. Connect the Panda Touch to your home network and updates download automatically from BTT's update server. Update cadence is roughly monthly. New Bambu firmware features may take 2-6 weeks to be fully supported as BTT catches up.
Is it worth $100 just for a bigger screen?
For daily P1S/P1P users with frequent AMS color management or USB file printing: yes — the UI improvement is dramatic. For occasional P1S users who mostly print from the phone app: probably not. The ROI is highest for users who interact with the printer's UI multiple times a day.