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Embedded Artists LPCXpresso Motor Control Kit

Motor control kit

The LPCXpresso Motor Control Kit is a Development Platform for low voltage motor control based on NXP’s MCUs. With this universal platform it is possible to control BLDC, BLAC, stepper and dual brushed DC motors. This kit is compatible with LPCXpresso LPC1114 (included in kit), LPCXpresso LPC1343 and LPCXpresso LPC176x.

This new development board expands the CISIUM knowhow in the Electrical and Electronic development, covering the essential motor motion control that is very important in the embedded development. In the development board we can find out PID algorithms, current sensing per phases (shunts), power FETS, Hall Effect sensors, etc.

In the next table we can appreciate the Development Board specifications:

Controller MCU

  • Socket for LPCXpresso LPC1114 and LPC1343
  • Socket for LPCXpresso LPC176x
  • Socket for LPC1xxx in PLCC44
  • Expansion connector for control by LPC1800/LPC4000/LPC2900 families, or other

Phase control

  • 4 phases (based on NXP PMSN2R6-40YS NMOSFET), accessed via screw terminals
  • Phase control support 100% duty cycle
  • Voltage measurement (on three phases and virtual ground)
  • Current measurement (in-phase on three phases and common low-side)
  • Input current measurement, including over-current trip
  • Break functionality
  • Hall & QEI sensor inputs, connected via screw terminals
  • Temp sensor
  • 12-30V input voltage, 17A max current (max 300W output)
  • On-board 15W power supply (+11V, +5V, +3.3V)

Communication Interfaces

  • USB interface (must be supported by controlled MCU)
  • Ehernet interface (must be supported by controlled MCU)
  • CAN interface (must be supported by controlled MCU)
  • RS422/485 interface
  • UART-to-USB interface

 User Interface

  •  5-key joystick switch
  • 96x64 pixel OLED

 Other

  •  Reset pushbutton
  • I2C-E2PROM
  • SWD/JTAG connector

 Dimensions

  •  200 x 150 mm

 Power Supply Input

  •  2.1mm input jack, or via screw terminals
  • 12-30V, 17A max

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