Electrical Interface

1 base electrical interface

The dock front connector and buttons are shown in Figure 1:

Figure 1-1 Front of the base

Note: 14Pin function IO interface 1 is a 2.54mm DuPont interface, external can use 2.54mm DuPont line; function IO interface 2 and function IO interface 3 using Grove interface, as shown in Figure 1-2, 1-3:

Figure 1-2 Functional IO interface 2

Figure 1-3 Functional IO interface 3

The label name	Signal name	function
3V3	3V3	3.3V power supply
GND	GND	Motherboard power signal ground
G17	G17	3.3V-OUT-PNP output/3.3V-INT input
G18	G18	3.3V-OUT-PNP output/3.3V-INT input
G27	G27	3.3V-OUT-PNP output/3.3V-INT input
G23	G23	3.3V-OUT-PNP output/3.3V-INT input
G22	G22	3.3V-OUT-PNP output/3.3V-INT input
G24	G24	3.3V-OUT-PNP output/3.3V-INT input
G10	G10	3.3V-OUT-PNP output/3.3V-INT input
G25	G25	3.3V-OUT-PNP output/3.3V-INT input
G9	G9	3.3V-OUT-PNP output/3.3V-INT input
G8	G8	3.3V-OUT-PNP output/3.3V-INT input
G11	G11	3.3V-OUT-PNP output/3.3V-INT input
G7	G7	3.3V-OUT-PNP output/3.3V-INT input

Table 1-1 IO Interface 1 Feature Table

B. As Shown in Table 1-2, the definitions of each interface of functional IO interface 2 and functional IO interface 3 are defined.

The label name	Signal name	function
GND	GND	Motherboard power signal ground
5V	5V	5V power supply
G2	G2	3.3V-OUT-PNP output/3.3V-INT input
G3	G3	3.3V-OUT-PNP output/3.3V-INT input
GND	GND	Motherboard power signal ground
5V	5V	5V power supply
G5	G5	3.3V-OUT-PNP output/3.3V-INT input
G6	G6	3.3V-OUT-PNP output/3.3V-INT input

Table 1-2 IO interface 2/3 function table

Note: The other function tables about the functional interface are shown in Figure 1-4, and the IO function is not available with other functions:

Figure 1-4

C. Power interface: DC power supply 24V, 9.2A.
D. Power button: with self-locking button, press on, the whole machine is powered on; Press Disconnect again, the whole machine is powered off.
E. Screen toggle button: Toggles the internal screen from the external screen display.
F. Screen switching indicator: When switching to external screen display, the green light is on; When switching to the internal screen display, the light is not lit.
G. HDMI external interface: （as shown in figure 1-5）This interface is an HDMI type A interface, the user can connect the HDMI display interface to display the operation page to other device terminals, press the screen toggle button can be used.

Figure 1-5 HDMI interface

H. External USB interface: （as shown in figure 1-6）serial port bus standard 2.0 interface for data connection; The USB port is used to copy program files and connect peripherals such as mouse and keyboard.

Figure 1-6 Defining USB ports

I. Network port: （as shown in figure 1-7）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.

Figure 1-7 Network interface definition

Note: The electrical interface at the end of the mybuddy left and right arms is the same.

A. The side interface at the end of the picker is illustrated as shown in Figures 2-1 and 2-2:

Figure 2-1 Side view of the end of the manipulator

Figure 2-2 Side view of the end of the manipulator

A. Figure 2-3 shows the definition of each interface in a function interface group.

Tag name	Signal name	Function
5V0	5V0	Power supply, DC5V
GND	GND	Motherboard power signal ground
3V3	3V3	DC3.3 V power supply
22	GPIO22	3.3 V-out-PNP output /3.3 V-int input
19	GPIO19	3.3 V-out-PNP output /3.3 V-int input
23	GPIO23	3.3 V-out-PNP output /3.3 V-int input
33	GPIO33	3.3 V-out-PNP output /3.3 V-int input

Figure 2-3 Functional interface group

B. Type C interface: used to communicate with PC and update firmware.

C. Grove interface 4: Figure 2-4 shows the definition of Grove interface 4

Figure 2-4 Grove port 4

D. Steering gear interface: used for expanding the end of the gripper, currently supporting the use of adaptive gripper.

E. Atom: For 5X5 RGB LED (G27) display and button function (G39)