Allwinner Nezha
SiPEED Allwinner Nezha
(Est.) release date: April 2021
(Est.) initial retail price (in USD): $99
Country of manuf.: China
Type: development board, single-board computer
Power: 5 VDC, 2 A
Connector type: USB (Type C) Female
CPU1: Allwinner D1 (1.0 GHz)
FLA1: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Macronix MX35LF2GE4AD-Z41)
RAM1: 1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> (SK hynix H5TQ4G63EFR-RDC × 2)
Expansion IFs: USB 2.0
USB ports: 2
Serial: yes, 3-pin header, populated, 3.3V TTL, (115200 8N1)
WI1 chip1: Allwinner XR829
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: none
ETH chip1: Allwinner D1
ETH chip2: Realtek RTL8211F
LAN speed: 1GbE
LAN ports: 1
bgn
Additional chips
Remote 8-bit I/O Expander for I2C Bus;Texas Instruments;PCF8574A;;1;
Stock bootloader: U-Boot 2018.05
Stock FW OS: Linux 5.4.61 TinaLinux
Flags: Bluetooth 4.0, Micro SD Card slot, HDMI 1.4, MIPI DSI, Microphone array, Audio out (3.5 mm), I2C
802dot11 OUI: none specified
For a list of all currently documented Allwinner SoC's with specifications, see Allwinner.
RISC-V Development Board
"D1_DEV_DDR3_16X2_V1_2" is silkscreened on board bottom.
Links
- Allwinner Nezha on Linux-Sunxi wiki
- $99 SBC runs Linux on Allwinner D1 on LinuxGizmos
- Nezha RISC-V Linux SBC launched on CNX|Software
- Allwinner D1 Nezha RISC-V Board on Phoronix
Hardware specification
- CPU: Allwinner D1 @1.0GHz
- Single-core XuanTie C906 (RISC-V)
- Storage: 256MB (SPI) NAND Flash,
- TF card (max.128GB)/MMC card
- 802.11bgn (1T1R), BT 4.0
- Network: 1x GbE LAN port
- USB: 1x USB 2.0, 1x USB (Type C) OTG ports
- GPIO: 1x 40-pin headers
- Power Source: USB (Type C) port
Images
Board top
Board bottom
