Electrical characteristic parameter

1 Overview of electrical interfaces



Number Interface Definition Function Remark
1 Switch control input power on and off With lights (lights on)
2 Power supply interface of robot arm Supply power to my series robot arm (12V 5A)
3 DC/IO interface 3.3 DC3.3V
17 GPIO 17
27 GPIO 27
22 GPIO 22
10 GPIO 10
9 GPIO 9
11 GPIO 11
G GND
10 GPIO 10
23 GPIO 23
24 GPIO 24
25 GPIO 25
8 GPIO 8
7 GPIO 7
4 USB2.0 USB2.0*2 Can be connected to external devices or U disk shion
5 HDMI use to connect a screen
6 network port Ethereum Ethernet port communication
7 Power DC Input interface DC 12V power input
8 Standby battery port Connects the standby battery
9 Suction pump interface connect suction pump, control suction pump work

1.1 Switch : Power switch is used to control the main power input. If it is switched off, the controller is also powered off.

1.2 Power supply interface of robot arm : banana plug female, model XT30UPB-F, to supply power to my series robot arm (12V 5A).

1.3 DC/IO interface : The IO interface group is Dupont interface of 2.54mm, and 2.54mm Dupont wire can be used externally.

Label Signal Type Function Notes
3.3 3.3V P DC 3.3V
17 GPIO17 I/O GPIO17
27 GPIO27 I/O GPIO27
22 GPIO22 I/O GPIO22
10 GPIO10 I/O GPIO10
9 GPIO9 I/O GPIO9
11 GPIO11 I/O GPIO11
G GND p GND
18 GPIO18 I/O GPIO18
23 GPIO23 I/O GPIO23
24 GPIO24 I/O GPIO24
25 GPIO25 I/O GPIO25
08 GPIO8 I/O GPIO8
07 GPIO7 I/O GPIO7

Notice:

  1. I: As input only

  2. I/O: This function signal includes input and output combination.

  3. When the single tube corner is set as the output terminal, it will output 3.3V voltage.

  4. The source current of a single tube angle decreases with the increase of the number of pins, from about 40mA to 29mA.

  5. If a certain GPIO is set to the output mode and outputs a high level signal, the circuit connected to the LED is shown in Figure 2 , and the LED will light up.

  1. In the case of using other functions, the IO function is unavailable, and the other function table of the function interface is shown in Figure 3 .

1.4 USB2.0 : Serial port with the standard of main line for 2.0 interface. The USB port is used to copy program files and connect peripherals such as mouse and keyboard.

1.5 HDMI : The HDMI D-type port connects with the monitor.

1.6 network port : Ports for network data connection. Ethernet interfaces can be used for communication between a PC and a robot system or for Ethernet communication with other devices.

1.7 Power DC Input interface : Use DC 2.5*5.5 power port; The myAGV can be charged using the factory-supplied 12.6V2A DC power adapter.

1.8 Standby battery port : Connects the standby battery

1.9 Suction pump interface : connect suction pump, control suction pump work

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