説明
SPECIFICATIONS
Brand Name: Mellow
Choice: yes
Hign-concerned Chemical: None
Item Type: Motherboard
Model Number: 20SB2040V3
Origin: Mainland China
semi_Choice: yes

1Mellow work team
Thank you for coming to our shop. We are committed to developing 3D printer accessories that can be used on all 3D printers. We have 3 main product lines: NF Extruders, NF Hotends and FLY Motherboards and Electronics. We hope our products will bring you better overall experience. If you have any ideas (products, use, sales), please contact us. We look forward to hearing from you.
1Description
This product is an official authentic product. Our store is only responsible for sales. If you have any questions, please check this website: https://github.com/RobertLorincz/Orbiter-Toolboards
Optimized for Orbiter v2 shape and features including orbiter sensor
STM32F042 microcontroller runningon 48MHz
Automotive USB communication with Raspberry Pl
Onboard LlS2DW12 accelerometerTMC2209 extruder stepper driver
Direct connection to Orbiter v2 sensor2xPWM controlled fan outputs
DC-DC converter based Hot-end fandriver,compatible with 12/24V fantypes with RPM speed input signal
Hot-end temperature sensor inputcompatible with standard NTC or PT1000 temperature sensor types
l/O for bed level sensing
X-Stop sensor input
RGB LED driver output
Onboard temperature sensor
Advanced thermal management system
1Product Features
Active short circuit protected Hot-endoutput
Active short circuit protected fandriver outputs
Active Protection circuit againstreverse power supply connectionProtection against loss of GND supply
Analog and digital inputs protectedagainst short to +24V supply voltage
USB data lines protected againstshort circuits to GND and +24V
RGB LED power supply pin protectedagainst short to GND
EMl interference and ESD protectionan all inputs and outputs
Heater thermal runaway protection incase of short between heater andsense thermistor wires
1Compatible
1Packege included
1* Orbitool O2 v2.72 Toolboard
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