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Onboard DIP Switch Introduction

Note

Due to the high resolution of the image, it cannot be clearly seen when browsing on the web. Please place the mouse cursor over the wiring diagram, right-click, and select Save image as to save the image to your desktop and view it!!!

Work Mode Selection​

Note

Please note that SB2040 PRO V3 supports three connection methods. You need to modify the DIP switch and burn the firmware before it can connect normally.

31865 DIP Switch Selection​

  • Please note that the DIP switch is default facing down