# Interface board for heated bed sensors — BambuLab X1/P1 series (BML-26300)

**URL:** https://aio.lv/en/product--bambulab-bml-26300--12096209
**Data updated:** 2026-03-14 12:32 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** BambuLab
**Manufacturer code:** BML-26300
**EAN:** 6975337033561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bambulab-bml-26300--12096209

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Interface board for heated bed sensors designed for BambuLab X1 and P1 series 3D printers. Provides connection and signal conditioning for temperature and related sensors on the heated print bed, ensuring reliable data transfer to the printer mainboard. Used for sensor replacement, repair, or upgrades to restore accurate bed temperature readings and maintain print quality.

## Long description

Interface board for heated bed sensors — BambuLab X1/P1 series (BML-26300) is an electronic adapter designed to connect temperature and related sensors from a heated print bed to the mainboard of BambuLab X1 and P1 series 3D printers. It performs signal conditioning and provides stable electrical connections to ensure the printer receives accurate temperature data from the bed, which is essential for consistent first-layer adhesion and controlled print processes. The board is intended for use when replacing a faulty sensor assembly, carrying out repairs, or performing upgrades that require a dedicated interface between the heated bed sensors and the printer electronics.
Advantages
The interface board offers reliable signal conditioning to reduce noise and preserve accurate temperature readings from the heated bed. Its connector layout matches BambuLab X1 and P1 series wiring schemes, simplifying installation and minimizing the need for soldering or custom wiring. By restoring correct sensor communication with the printer mainboard, the board helps maintain stable temperature control during printing cycles and supports consistent print quality.
Suitable for
 Replacing a damaged or malfunctioning heated bed sensor interface on BambuLab X1 and P1 series printers
 Repairing printers after bed sensor failures or intermittent temperature readings
 Upgrading or refurbishing heated bed assemblies where a dedicated interface board is required
 Service technicians and advanced users performing maintenance or diagnostics on bed temperature circuits
Key specifications
 Compatibility: BambuLab X1 and P1 series heated bed sensor systems
 Function: signal conditioning and connector interface for bed temperature sensors
 Electrical: designed for low-voltage sensor signals used in printer bed thermistors/thermocouples (match original printer wiring)
 Connectors: board-mounted connectors matching original bed-to-mainboard cabling for plug-and-play replacement
 Form factor: compact PCB sized to fit the bed assembly area of supported printers
How to use
Power down the printer and disconnect it from mains before starting. Remove access panels to reach the heated bed wiring, unplug the original sensor connector(s) from the mainboard, and detach the bed-side connector if applicable. Mount the interface board in the designated position on the bed assembly or in the cable path using the existing mounting points or non-conductive fasteners. Connect the bed sensor leads to the board and then connect the board’s output connector to the printer mainboard, ensuring secure, correct orientation of all connectors. Reassemble panels and restore power, then verify proper temperature readings in the printer firmware or control software before starting a print.
Usage recommendations
Use only when compatible with BambuLab X1 and P1 series beds; confirm connector types and wiring orientation before installation. Handle the board by its edges to avoid static damage and ensure connectors are fully seated. After installation, run a temperature calibration or test to confirm stable readings and correct behavior under normal printing temperatures.

## FAQ

### How much does the BambuLab X1/P1 sensor interface board BML-26300 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BambuLab products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BambuLab service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12096209/67629686_large.webp