# 형태
 

 

# 스펙

– STM32F103 72MHz 32bit ARM
– All N-FET design with gate drivers
– 2S through 5S battery voltage
– Option to power logic side via UART or PWM IN +5v
– CAN transceiver hardware support onboard
– Firmware written completely in C
– Cortex SWD connector pads for real-time debugging
– Communications ports: PWM IN / UART / I2C / CAN Bus
– Communications protocols: PWM IN / CLI / binary / 1-wire / CAN / I2C(Not yet)

– 4KHz to 64KHz PWM out
– Current sensing / limiting with real shunt resistor
– Virtual current limiter
– Regenerative braking (experimental)
– Closed loop control modes
– Lot of available RAM / FLASH for experimentation and development 

 

# Specifications

PCB size: 30 x 25mm
PCB weight : 5 grams
Interfaces: USB, Serial, PWM, CAN
Input voltage range 6 to 42 volts (2-10S lipo)
Nominal max power 750 Watts continous, 1000W peak
Absolute max power 1300 watts
Nominal max current 30A
Absolute max current 40A