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 Item Type: Motherboard for Raspberry Pi Zero WH Material: PCB + aluminum alloy Features of for Raspberry Pi Zero WH Motherboard: BCM2835 512MB RAM Mini High Definition Multimedia Interface port(1080p60 video output) 1GHz ARM11 single core processor 40PIN pre solder GPIO connector Composite video and reset title CSI camera connector Added wireless connection 802.11b/g/n wireless LAM Bluetooth 4.1 Low Energy Bluetooth(BLE) Micro USB OTG interface Micro USB power supply Micro storage card slot 1 x Motherboard for Raspberry Pi Zero WH 2 x Aluminum Alloy Shell 4 x Screw 1 x Accessories Screwdriver 4 x Non Slip Mat