--- product_id: 450980387 title: "BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3" brand: "biqu" price: "€ 63.54" currency: EUR in_stock: true category: "Biqu" url: https://www.desertcart.sk/products/450980387-bigtreetech-ebb36-can-bus-adapter-board-with-max31865-hot-end store_origin: SK region: Slovakia --- # CAN & USB communication options MAX31865 thermistor protection 36-step motor extruder support BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 **Brand:** biqu **Price:** € 63.54 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your Ender 3 with smart precision and fail-safe power! ## Quick Answers - **What is this?** BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 by biqu - **How much does it cost?** € 63.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/450980387-bigtreetech-ebb36-can-bus-adapter-board-with-max31865-hot-end) ## Best For - biqu enthusiasts ## Why This Product - Trusted biqu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Connectivity:** Dual CAN and USB interfaces simplify wiring and boost compatibility for next-level 3D printing setups. - • **Advanced Thermal Safety:** Onboard MAX31865 sensor with enhanced thermistor protection prevents overheating and safeguards your mainboard. - • **Modular Expansion Ready:** Reserved I2C and CAN expansion ports empower custom filament breakage detection and lighting mods. - • **Robust Build & Security:** Isolated USB power and ESD protection chip ensure your printer’s electronics stay safe under heavy use. - • **Plug & Play Firmware Updates:** BOOT and RESET buttons plus DFU mode via USB make firmware upgrades effortless and risk-free. ## Overview The BIGTREETECH EBB36 CAN Bus Adapter Board is a cutting-edge 3D printer extruder upgrade designed for BLV Ender 3 models. Featuring a 36-step motor driver, onboard MAX31865 thermistor sensor for precise temperature control, and versatile CAN/USB communication, it simplifies wiring and enhances safety. With built-in firmware update buttons, expansion ports for filament detection, and robust electrical protections, it’s engineered for professional-grade reliability and customization. ## Description desertcart.com: BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 : Industrial & Scientific ## Features - Smart Upgrade: Onboard MAX31865, support 2-wire/4-wire PT100/PT1000 selection, support CAN or USB communication, among which CAN terminal resistance 120R can be selected by jumper cap, and reserved CAN expansion interface, reserved RGB interface , to meet the lighting needs - Easy to Use: It is a 36-step (42-step) motor extruder nozzle adapter board, which can communicate through USB or CAN, which greatly simplifies wiring. BOOT and RESET buttons are reserved on the motherboard, users can enter DFU mode through USB to update the firmware - Superior Security: The EBB series has been optimized in multiple dimensions in terms of security. USB power-on is selected by jumper cap, which effectively isolates the DC-DC and USB 5V of the main board, and increases the protection circuit of the thermistor part to avoid the burning of the main control chip due to the leakage of the heating rod. The USB port adds an ESD protection chip to prevent the main control from being damaged. Electrostatic breakdown of the USB port - Rich Expansion Functions: I2C interface is reserved. This port can also be used for material breakage, material blocking detection, or DIY operations for other functions. The factory is equipped with terminals, female reeds, double-way studs and screws for Meet the DIY needs of customers - About Product: Q: When updating firmware, it may be a risk that the heater sticks keep heating up A: please pay attention to disconnect the main power VIN of the hotend when using the DFU of Type-C port to update the firmware, or ensure that the firmware update is completed soon and goto the normal working mode. Never keep MCU in DFU mode for a long time when the main power supply and hotend are connected ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1MGSCDV | | Best Sellers Rank | #17,838 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #230 in 3D Printer Accessories | | Date First Available | May 18, 2022 | | Item Weight | 1.13 ounces | | Item model number | 1020000370 | | Manufacturer | Octobigtree | | Package Dimensions | 3.82 x 2.28 x 1.46 inches | ## Product Details - **Brand:** BIQU - **Model Name:** BTT-EBB36-1.2 - **CPU Speed:** 64 MHz - **Connectivity Technology:** USB-Type-C - **Included Components:** BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 ## Images ![BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 - Image 1](https://m.media-amazon.com/images/I/61zzuH7jPjL.jpg) ![BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 - Image 2](https://m.media-amazon.com/images/I/61ZzarNvBGL.jpg) ![BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 - Image 3](https://m.media-amazon.com/images/I/71+FtfEdw2L.jpg) ![BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 - Image 4](https://m.media-amazon.com/images/I/71r3qLRCnkL.jpg) ![BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 - Image 5](https://m.media-amazon.com/images/I/71t3bBKoY3L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - BIGTREETECH EBB36 CAN Bus Adapter Board with MAX31865 Hot End PCB Board Filament Break Blockage Detection for 36 Stepper Motor Extruder Nozzle Head Tool for Blv Ender 3 - BIGTREETECH U2C V2.1 Adapter Board Supports CAN Bus Connection with 3 CAN Output Interface to Raspberry-Pi Printer 3D Parts - BIGTREETECH Direct Eddy Duo Auto Bed Leveling Sensor, 3D Printer High Speed Auto Leveling Kit, Support CAN/USB Connection, for Voron2.4 Stealthburner Trident VzBOT Hurakan, Klipper Only --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/450980387-bigtreetech-ebb36-can-bus-adapter-board-with-max31865-hot-end](https://www.desertcart.sk/products/450980387-bigtreetech-ebb36-can-bus-adapter-board-with-max31865-hot-end) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-09*