Current & voltage graphing¶
Double-click the middle button on the home panel to enter the current & voltage graphing panel, and you can see the graph of current and voltage on VBUS with time.
The readings in the four corners of the screen display the highest and lowest values in the chart respectively.
The real-time value of the current and voltage is displayed in the middle of the upper part of the screen; the time interval of each grid is displayed in the lower part.
The icon on the upper right side of the panel shows the current status (Paused or not), means it is continuously graphing, and means the graphing is paused. To pause/continue the graphing, click the middle button.
Sampling rate adjustment¶
Press the left or right key to adjust the sampling rate, to the left is to decrease, and to the right is to increase. After adjustment, the sampling rate will be briefly displayed on the screen. The maximum sampling rate on this panel is 40 times per second.
Double-click the middle key to exit graphing.