Use of the product
Connection diagram
Descriptions of Pin Ports
| Pins | Features |
|---|---|
| TX | Transmitter pin. The module sends serial data from USB to the peripheral via this pin. |
| RX | Receiver pin. The module receives serial data from the peripheral via this pin. |
| AVR | This usually indicates the supply voltage of the module. It may be a voltage level used for AVR microcontrollers. |
| GND | is the Ground connection and provides a common reference point for electrical circuits. |
| D+ | is the USB data plus line. It is used as a positive data line in USB data communication. |
| D- | USB data minus line. Used as a negative data line in USB data communication. |
| VBUS | USB power line and carries the 5V supply voltage through the USB connection. |
Wiring Diagram of Suibo and Sublink Cards
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