Features: 1. The Aardvark I2C/SPI Host Adapter Is Connected To The Computer VIA Usb And Is Easy To Configure. 2. Powerful I2C And Spi Bus Host Adapter, 3. Tools Capable Of Online Programming, Burning, And On-Site Debugging, 4. The Aardvark Adapter Allows Developers To Define A for Windows, Linux, Or Pc To A Downstream Embedded System VIA USB, With A Free And Open API. 5. Secondary Development Can Be Carried Out According To Needs, And Serial Information Can Be Transmitted Using I2C And SPI Procedures Like Master-Slave. 1. Applicable Form Of Charger: Wireless Charging 2. Type: Host Adapter Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: plastic colour: As Shown Package Contents: 1 x Host Adapter 1 x Computer Connection Cable 1 x Data Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.