-No connectors on this, so you have to manually solder wires or a connector on to it.
-To easily use 1602 lcd with SPI, you need to buy the serial interface adapter separately.
-Pay attention to polarity on VSS and VDD pins. If you accidentally hooked up reversed, it may damage display or can not running code in IDE successfully.
-You will only get 2pcs 1602 lcd, no serial adapter, not pin header, no connector, no wire or other accessories.