NuEdu-SDK-NUC240 User Manual
May. 26, 2014
18 of 33
Rev. 1.00
4 Pin Description
Header
NuEdu-EVB-NUC240
NuEdu-
Basic01
Header
NuEdu-EVB-NUC240
NuEdu-Basic01
Correspond to
Arduino
Function
Pin
Correspond to
Arduino
Function
Pin
N
U
1
NU1.1
NC
NC
N
U
5
NU5.1
UART_RX0
PB.0
NUCOM1_RX
NU1.2
VDD
VDD
VDD
NU5.2
UART_TX0
PB.1
NUCOM1_TX
NU1.3
MCU_RESET
MCU_RESET
MCU_RESET
NU5.3
PWM0
PA.12
LED_R
NU1.4
3VCC
3VCC
3VCC
NU5.4
PWM1
PA.13
LED_G
NU1.5
5VCC
5VCC
5VCC
NU5.5
PWM2
PA.14
LED_B
NU1.6
VSS
VSS
VSS
NU5.6
PWM3
PA.15
PWM Cap
NU1.7
VSS
VSS
VSS
NU5.7
PWM4
PB.11
PWM_DAC
NU1.8
VIN
VIN
NU5.8
PWM5
PE.5
BUZZER
N
U
2
NU2.1
ADC0
PA.0
ADC_MEASURE
N
U
6
NU6.1
PWM6
PE.0
PWM_OUT
NU2.2
ADC1
PA.1
ADC_IN
NU6.2
PWM7
PE.1
CIR_Cap
NU2.3
ADC2
PA.2
7-Segment_A
NU6.3
PC.4
7-Segment_G
NU2.4
ADC3
PA.3
7-Segment_B
NU6.4
PB.9
7-Segment_H
NU2.5
ADC4
PA.4
7-Segment_C
NU6.5
PC.5
7-Segment_CTRL1
NU2.6
ADC5
PA.5
7-Segment_D
NU6.6
PE.6
7-Segment_CTRL2
NU2.7
ADC6
PA.6
7-Segment_E
NU6.7
VSS
VSS
VSS
NU2.8
ADC7
PA.7
7-Segment_F
NU6.8
VREF
VREF
VREF
N
U
3
NU3.1
PC.15
Button_3
NU6.9
I2C1_DAT
PA.10
EEPROM
NU3.2
PC.14
Button_4
NU6.10
I2C1_SCL
PA.11
EEPROM
NU3.3
PE.15
LED_6
N
U
7
NU7.1
SPI2_MISO
PD.2
SPI FLASH
NU3.4
PE.14
LED_7
NU7.3
SPI2_CLK
PD.1
SPI FLASH
NU3.5
PD.4
PWM_DAC
NU7.5
MCU_RESET
MCU_RES
ET
MCU_RESET
NU3.6
PD.5
LED_8
NU7.7
SPI2_SS
PD.0
SPI FLASH
NU3.7
CAN0_RX
PD.6
NU7.2
VCC
VDD
VCC
NU3.8
CAN0_TX
PD.7
NU7.4
SPI2_MOSI
PD.3
SPI FLASH
N
U
4
NU4.1
I2C0_SCL
PA.9
I2C_SCL
NU7.6
VSS
VSS
VSS
NU4.2
I2C0_SDA
PA.8
I2C_SDA
NU7.8
GPIO
PC.13
BUTTON_1
NU4.3
UART_RX1
PB.4
LED_1
NU4.4
UART_TX1
PB.5
LED_2
NU4.5
UART_RX2
PD.14
LED_3
NU4.6
UART_TX2
PD.15
LED_4
NU4.7
PE.7
LED_5
NU4.8
PE.8
Button_2
