This development kit includes: for the Raspberry Pi Zero WH (built-in WiFi, pre-soldered headers), and some most basic components you may need to get going with your Pi Zero: Mini HDMI to HDMI Adapter, Micro-USB OTG Cable.     for Broadcom BCM2835 : 1GHz ARM11 single-core processor     Added wireless connectivity : 802.11 b/g/n wireless LAN;Bluetooth 4.1;Bluetooth Low Energy (BLE)          for Raspberry Pi Zero WH Features     for Broadcom BCM2835     1GHz ARM11 single-core processor     512MB RAM     Added wireless connectivity     802.11 b/g/n wireless LAN     Bluetooth 4.1     Bluetooth Low Energy (BLE)     40PIN pre-soldered GPIO headers     Micro-SD card slot     Mini-HDMI port (1080p60 video output)     Micro-USB power     Micro-USB OTG port     CSI camera connector     Composite video header     Composite reset header     Colour: as shown     Material: ABS     Size: 6.5 x 3 x 0.5cm          Package Contents:     1 x development kit          Only the above package content, other products are not included.     Note: Light shooting 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.