1、WIFI AND BLUETOOTH CONNECTIVITY: This for Raspberry Pi zero WH motherboard has WiFi and Bluetooth connectivity, which is more convenient to use 2、RESERVES A 40PIN PRE SOLDERED GPIO CONNECTOR: This for Raspberry Pi zero WH motherboard reserves a 40PIN pre soldered GPIO connector, which is very suitable for those who do not have a soldering iron 3、TRYING PHYSICAL COMPUTING: Combining GPIO extender with the for Raspberry Pi Zero WH can reduce the setup cost for anyone interested in trying physical computing in the classroom or at home 4、BETTER HEATING EFFECT: Made of good quality aluminum alloy for better heating effect, light weight, possess good strength and good corrosion resistance 5、PROTECT FROM VIBRATION, SCRATCHES AND DUST: The aluminum alloy shell has a non slip function and is carefully built to protect your circuit board from vibration, scratches and dust 1 x Motherboard for Raspberry Pi Zero WH2 x Aluminum Alloy Shell4 x Screw1 x Accessories Screwdriver4 x Non Slip Mat Item Type: Motherboard for Raspberry Pi Zero WHMaterial: PCB + aluminum alloyFeatures of for Raspberry Pi Zero WH Motherboard: BCM2835512MB RAMMini High Definition Multimedia Interface port(1080p60 video output)1GHz ARM11 single core processor40PIN pre solder GPIO connectorComposite video and reset titleCSI camera connectorAdded wireless connection 802.11b/g/n wireless LAMBluetooth 4.1Low Energy Bluetooth(BLE)Micro USB OTG interfaceMicro USB power supplyMicro storage card slot