Keywish Hummer-Bot-2.0 Instruction Manual page 28

Figure. 3.1.7.1 steering gear debugging connection diagram
After burning the program to the UNO board, do not unplug the USB cable and plug the battery plug into
the UNO board to power it, then open the serial port monitor for the Arduino IED, as shown in figure 3.1.7.2
Figure 3.1.7.2 Open the serial monitor schematic diagram
After the serial port monitor is opened, the serial port monitor receives 0,90,180,90 successively, such
steering gear Angle value, as shown in figure 3.1.27.3
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