The NanoPi NEO Core(abbreviated as "NEO Core") is an NanoPi NEO that works like a CPU board with male pin-headers. It has the same form factor as the NanoPi NEO and same pin descriptions. The connectors and ports are populated to pin-headers on the NEO Core. The NanoPi NEO Core has ESD protection for MicroUSB port and TF card slot. In addition the NEO Core can have an optional onboard eMMC flash which is preferred by industrial customers. The NEO Core uses a Allwinner H3 SoC and has onboard 256M/512M DDR3 RAM. migrated UbuntuCore with mainline 4.14 for it. develops a Mini for NanoPi NEO Core/Core2 which has the same form factor as the RPi 3. CPU: Allwinner H3, -core -A7 Up to 1.2GHz DDR3 RAM: 512MB DDR3 RAM Storage: 8GB MicroSD Solt: MicroSD card capacity up to 64GB MicroUSB: OTG and power input GPIO: two 2.54mm spacing 12x2pin header,one 2.54mm spacing 10x2pin header Connectivity: 10/100M Ethernet(6Pin, included in 2.54mm pitch pin header) USB x3(included in 2.54mm pitch pin header) Debug Serial Port(4Pin, included in 2.54mm pitch pin header ) Audio input/output Port(4Pin, included in 2.54mm pitch pin header ) GPIO:It includes UART, SPI, I2C, IO etc Power Supply: DC 5V/2A Temperature measuring range: -20 to 70 OS/Software: U-,-Core Size: 40 x 40mm Material: PCB colour: Blue Package Contents: 1 x Development board 1 x 20p pin header 2 x 24p pin header 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.