BTT BigTreeTech EBB42 with Max31865 V1.2

BTT BigTreeTech EBB42 with Max31865 V1.2

Product Size: 40mm x 40mm

Installation dimensions: 31mm x 31mm hole spacing, M3 x 4 screw holes

Microprocessor: ARM Cortex-M0 + STM32G0B1CBT6 64 MHz

Input voltage: DC12V-DC24V 9A

Logic voltage: DC 3.3 V

Heating interface: heating cartridge (E0), maximum output current: 5A

Built-in sensor: ADXL345

Fan interfaces: two CNC fans (FAN0, FAN1)

Fan interface maximum output current: 1A, peak value: 1.5A

Expansion interfaces: EndStop, I2C, probe, RGB, PT100 / PT1000, USB interface, CAN interface

Motor drive: on board TMC2209, hardware address: 00, Rsense: 0.11R

Controller operation mode: UART

Stepper motor interface: E

Temperature sensor interface Optional: one for 100K NTC or PT1000 (TH0), one for PT100 / PT1000

USB communication interface: USB-Type-C

DC-DC 5 V Maximum output current: 1.5 A