Unused Ports Overview


MANTA M8P V2.0

Remaining Idle Ports on the MANTA M8P Mainboard

MANTA M8P
Ports
Volts
QTY
Functionality

FAN

XH2.54 2PIN

5/12/24V

2

Controllable Fan Port

FAN

XH2.54 2PIN

24V

1

Controllable Fan Port

FAN

2510(3+1)

5/12/24V

2

PWM Fan Port

FAN

XH2.54 2PIN

24V

1

Non-controllable Fan Port

END-STOP

XH2.54 3PIN

3.3V

5

Endstop/Filament Detection, etc.

USB

/

/

1

Camerasand other peripherals

USB

XH2.54 4PIN

/

1

Camerasand other peripherals

Motor Port

XH2.54 2PIN

/

1

Nema Motor

RGB

XH2.54 3PIN

/

1

RGB LED Strip

Heater Port

KF127 2PIN

24V

3

LED Strips, Indoor Heaters

Temp Sensor

XH2.54 2PIN

/

4

Temperature Measurement Devices

Probe

XH2.54 5PIN

/

1

BL Touch...

FWS

XH2.54 4PIN

/

1

/

PS-ON

XH2.54 2PIN

/

1

Auto Power Off

Servo Motor

XH2.54 3PIN

5V

1

Servo Motor

5V-DET

XH2.54 3PIN

/

1

5V Detection

I2C

XH2.54 4PIN

5V

1

Temperature and Humidity Sensors

DSI

/

/

1

Display

CSI

/

/

1

Camera

EXP

/

/

1

Display


BTT CB2

The 40-pin GPIO (General Purpose Input/Output) interface on the CB2 is a versatile connection point that supports a range of uses and functions. Here is a description of each pin:

Number
Pinout
Number
Pinout

1

21

5V

2

GPIO4_B2

22

5V

3

GPIO4_B3

23

GND

4

GPIO3_A1

24

GIPIO0_D1

5

GND

25

GIPIO0_D0

6

GPIO0_C7

26

GIPIO0_B0

7

GPIO1_A0

27

GND

8

GPIO1_A1

28

GIPIO4_C6

9

3.3V

29

GIPIO4_A3

10

GPIO3_C1

30

GND

11

GPIO3_C2

31

GIPIO0_C4

12

GPIO3_C3

32

GIPIO0_A2

13

GND

33

GIPIO0_A6

14

GPIO0_B4

34

GIPIO0_B3

15

GPIO3_D6

35

GND

16

GPIO3_D7

36

GIPIO0_C1

17

GPIO0_C0

37

GND

18

GPIO4_C5

38

GIPIO0_A0

19

GPIO0_C3

39

GIPIO4_C3

20

GND

40

GIPIO4_C2

GPIO Function Description

  • GPIO: Configurable as input or output for receiving or sending digital signals.

  • 3.3V/5V: Provides power voltage; 3.3V is typically used for logic levels, while 5V is used for peripherals requiring higher voltage.

  • GND: Ground, used to complete the circuit.

  • PWM: Generates Pulse Width Modulation signals, typically used for controlling motor speed, brightness, etc.

  • UART: Used for serial communication to send and receive data.

  • I2C: Used for communication with I2C-compatible devices (e.g., sensors, EEPROM).

  • SPI: Used for high-speed data transfer, communicating with SPI-compatible devices (e.g., displays, sensors).


EBB SB2209 (rp2040)

Remaining Idle Ports on the EBB SB2209(rp2040)

EBB SB2209 (rp2040)
Ports
Qty
Functionality

Probe

PH2.0 5PIN

1

BL Touch

IND or Fan

PH2.0 3PIN

1

Tap Probe

PWM Fan

4-Pin Right-Angle Dupont Connector

1

PWM Fan Port

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