for NanoPi NEO Air is a 40 x 40mm open source ARM board for makers. It uses a 1.2GHz Allwinner H3 quad-core A7 processor. It is pin compatible with NanoPi NEO (V 1.2). Its 24-pin header is compatible with the 's GPIO pin header. The for NanoPi NEO AIR is equipped with 512MB of 16-bit wide DDR3 RAM, 8GB of eMMC and a MicroSD slot. It has WiFi and Bluetooth and a camera interface (YUV422). camera interface can support friendlyarm's 5 million pixel camera module. It has an enhanced power circuit design and better heat dissipation. CPU: Allwinner H3, Quad Core -A7 up to 1.2GHz Memory: 512MB DDR3 memory Storage: 8GB eMMC Wireless Network: 802.11b/g Bluetooth: 4.0 dual mode camera: 0.5mm pitch 24-pin FPC seat MicroUSB: OTG and power input MicroSD slot x 1 Debugging serial port: 4Pin, 2.54mm pitch header GPIO1: 2.54mm pitch 24pin, including UART, SPI, I2C, GPIO GPIO2: 2.54mm pitch 12pin, including USBx2, IR, SPDIF, I2S Power supply: DC 5V/2A Working temperature: -20C to 70C OS/Software: u-boot, UbuntuCore, eflasher software function support FriendlyCore 16.04 (based on UbuntuCore-16.04) FriendlyCore (based on 20.04) FriendlyWrt 18.06 (32-bit) Armbian Diet Pi Lakka version Linux-4.14- U-boot-2017.11 uboot Support fast boot to update uboot Friendly Core rpi-monitor: check system status and information npi-config: System configuration utility to set password, language, timezone, hostname, SSH and autologin, and enable/disable i2c, spi, serial and PWM Number of PCB layers: 6 Size: 40 x 40mm color: blue Material: PCB Package Contents: 1 x Development Board 1 x Antenna 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.