The BIGTREETECH EBB SB2209 USB V1.0 is a tool board designed for the Voron StealthBurner. It features convenient, user-friendly USB communication via a dual XT30 shielded cable for stable and high communication. It also includes an TMC2209 driver and LIS2DW accelerometer.
Feature Highlights
- Utilizes a high-performance MCU: RP2040 133MHz.
- The reserved BOOT and RESET buttons on the board allow users to enter DFU mode via USB to update the firmware.
- A specially designed circuit on the board protects the signal coming back from the thermistor, preventing MCU damage from shorted heater cartridge connections.
- The heater cartridge utilizes high-performance MOSFETs to increase the output capacity of this interface while reducing heat generation.
- Onboard HUB chip, reserved 3 USB ports to support multiple USB devices.
- The USB ports are equipped with ESD protection chips to prevent the MCU from being damaged by static electricity at the USB ports.
- Utilizes a high-speed signal conditioner to improve USB signal transmission and reduce disconnection risks.
- Comes with a dual XT30 interface shielded and grounded cable to minimize external interference.
- Utilizes more stable pin headers, increasing output capacity while avoiding poor contact risks.
- PH2.0 spacing sockets make DIY wiring terminals easier.
- DIY components, including connector housings, crimp terminals, and screws, are included for your convenience.
Specifications
MCU | RP2040 Dual ARM Cortex-M0+ @ 133MHz |
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Input Voltage | DC12V-DC24V 9A |
Logic Voltage | DC3.3V |
Heating Interface | Heater Cartridge (HE0), max output current: 6A |
Onboard Accelerometer | LIS2DW |
Fan Ports | 2x PWM Fan Ports (FAN1, FAN2), 1x 4-pin Fan Port (4L-FAN) |
Max Fan Output Current | 1A, peak 1.5A |
Expansion Interfaces | Probe, RGB, USB2.0 x 3, I2C, Endstop, IND or FAN |
Motor Driver | Onboard TMC2209 |
Driver Mode | UART |
Stepper Motor Interface | E0 |
Temperature Sensor Interface | 1x 100K NTC (pull-up resistor is 2.2K), supports PT1000 |
USB Communication Input Interface | XT30 2+2Pin |
DCDC 5V Max Output Current | 1A |
معلومات إضافية
Weight | 0.515 kg |
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Dimensions | 13 × 8 × 10 cm |
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