LDO Orbitool SO3 Toolboard Kit

LDO Orbitool SO3 Toolboard Kit is a powerful board specifically for the Orbiter Extruder.

Smokeless Features
• Optimized for Smart Orbiter v3 shape and features
• STM32F042 microcontroller running on 48MHz
• Automotive USB communication to Raspberry PI
• Onboard LIS2DW12 accelerometer
• TMC2209 extruder stepper driver
• Direct connection to SO3 integrated board
• 1x PWM-controlled part fan outputs
• DC-DC converter based Hot-end fan driver, compatible with 12/24V fan types with RPM speed input signal
• Hot-end temperature sensor input compatible with standard NTC or PT1000 temperature sensor types
• I/O for bed level sensor
• X-Stop sensor input
• Onboard temperature sensor
• Advanced thermal management

Protection Features
• Active short circuit-protected Hot-end output
• Active short circuit-protected fan driver outputs
• Active Protection circuit against reverse power supply connection
• Protection against loss of GND supply
• Analog and digital inputs protected against short to +24V supply voltage
• USB data lines protected against short circuits to GND and +24V
• EMI interference and ESD protection for all inputs and outputs
• Heater protection against short between heater lines and sense thermistor GND pin

Product documentation is available from here SO3 Orbitool 2 SO3 Manual.pdf