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Olimex A20-OLinuXino-Lime
Single-board Computer | |||||||||||||||||
![]() | |||||||||||||||||
Homepage | Product page | ||||||||||||||||
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3rd Party Firmware | |||||||||||||||||
dd-wrt | Status Unknown | ||||||||||||||||
OpenWrt | Supported | ||||||||||||||||
Tomato any flavor | Incompatible | ||||||||||||||||
Gargoyle | Status Unknown | ||||||||||||||||
Platform | |||||||||||||||||
Brand • Model • Rev | Olimex A20-OLinuXino-Lime Rev.E | ||||||||||||||||
Type | single-board computer | ||||||||||||||||
CPU1 ![]() | Allwinner A20 | ||||||||||||||||
CPU1 Type | ARMv7-A Cortex-A7 | ||||||||||||||||
CPU1 Speed | 1.0 GHz ( 2 cores ) | ||||||||||||||||
Flash1 Chip | Brand? Model? | ||||||||||||||||
Flash1 Size | 0 MiB0 B <br />0 Kib <br />0 KiB <br />0 Mib <br />0 GiB <br /> (microSD) | ||||||||||||||||
RAM1 Size | 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> | ||||||||||||||||
RAM1 Chip | Samsung K4B4G1646D-BCK0 | ||||||||||||||||
ETH chip1 | Allwinner A20 | ||||||||||||||||
ETH chip2 | Realtek RTL8201CP | ||||||||||||||||
Ethernet Port Count | 1-100MbE-LAN | ||||||||||||||||
Wired Standard | IEEE 802.3i/3u | ||||||||||||||||
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Stock bootloader | U-Boot 2019.04 | ||||||||||||||||
Stock FW OS | Linux 4.19.5 | ||||||||||||||||
Expansion IF types | USB 2.0, SATA | ||||||||||||||||
USB ports | 3 | ||||||||||||||||
SATA Ports | 1 | ||||||||||||||||
USB Hub Compatible | Untested | ||||||||||||||||
Power | 5 VDC, 2 A | ||||||||||||||||
Connector type |
barrel 5.5 mm (OD) 2.1 mm (ID) 10 mm (LEN) | ||||||||||||||||
Serial Port (UART) | yes, 3-pin header, populated, 3.3V TTL, (115200 8N1) | ||||||||||||||||
Flags: HDMI 1.4a, Micro SD Card slot, LiPo battery connector, GPIO | |||||||||||||||||
Additional chips | |||||||||||||||||
Other | |||||||||||||||||
Default IP address: acquired via DHCP | |||||||||||||||||
3rd Party Firmware Support |
Debian , Armbian, Arch Linux ARM • (List | DLs) | ||||||||||||||||
Retail | |||||||||||||||||
(Est.) release date | July 2014 | ||||||||||||||||
(Est.) initial retail price (in USD): | $45 | ||||||||||||||||
Country of manuf | Bulgaria | ||||||||||||||||
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For a list of all currently documented Allwinner SoC's with specifications, see Allwinner.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Olimex devices with specifications, see Olimex.
Overview
"A10-OLinuXino-Lime Rev.E" is silkscreened on the board
- (below the GPIO-2 connector).
Hardware specification
- CPU: Allwinner A20 (Dual core ARM Cortex-A7) @1 GHz
- GPU: Mali-400 MP2
- Memory: 512MB (DDR3@480MHz) SDRAM
- Onboard Storage: TF card (64GB)/MMC card slot
- Ports: 1x FE LAN, 3x USB 2.0, 1x SATA
Links of Interest
- Olimex A20-OLinuXino-Lime on Linux-SunXi
- 33 Euros Olimex A20-OLinuXino-LIME Open Source Hardware Board on CNX|Software
- A20 OlinuXino Lime on archlinux|ARM
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
On the OpenWrt Wiki
OpenWrt Target: sunxi
OpenWrt Subtarget: cortexa7
OpenWrt Package architecture: arm_cortex-a7_neon-vfpv4
Support started version: 15.05
Current supported version: 24.10.0
Please insert instructions here