LeMaker Guitar Baseboard Rev. B Plus
LeMaker Guitar Baseboard Rev. B Plus V1.1
(Est.) release date: September 2015
Country of manuf.: China
Type: single-board computer
Power: 12 VDC, 2 A
Connector type: barrel
Conn. measurements: 5.5 mm (OD), 2.1 mm (ID)
CPU1: Actions Semi S500 (1.3 GHz, 4 cores)
FLA1: 8 GiB 8,192 MiB <br />8,589,934,592 B <br />67,108,864 Kib <br />8,388,608 KiB <br />65,536 Mib <br /> (SK Hynix H26M41103HPR)
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 H5TQ4G63AFR-PBC × 2)
Expansion IFs: USB 2.0, USB 3.0, Micro SD Card slot
USB ports: 3
WI1 chip1: Realtek RTL8723BS
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: integrated
ETH chip1: Actions Semi S500
ETH chip2: Realtek RTL8201F
LAN speed: 100M
LAN ports: 1
bgn
Additional chips
PMU Audio Subsystem;Actions Semi;ATC2603C;;1;
60V P-Channel MOSFET;Alpha & Omega (Α&Ω);AO4421;;1;
4A, 21V 500kHz Synchronous Step-Down Converter;Richtek;RT8288A;;1;
Stock bootloader: U-Boot
Stock FW OS: Linux
TPFirmware supported: Armbian, Arch Linux ARM • (List | DLs), Android
Flags: HDMI, LVDS, MIPI CSI, Bluetooth 4.0, Audio out 3.5mm jack, I2S, IR receiver, GPIO
802dot11 OUI: none specified
For a list of all currently documented Actions (Micro/Semi) chipsets with specifications, see Actions.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
LeMaker Guitar B Plus Package
- LeMaker Guitar on 'LeMaker Wiki
- FriendlyARM NanoPi NEO & AIR on Linux-Sunxi Wiki
- LeMaker Guitar is a $25 Single Board Computer on CNXSOFT
Hardware specification
- CPU: Actions Semi S500 Quad-core Cortex-A9r4
- GPU: PowerVR SGX544
- Memory: 1GB (SDRAM) DDR3
- Storage: 8GB eMMC, TF card (max. 64GB) / MMC card slot
- Network: 10/100 Ethernet
- WiFi & BT: Realtek RTL8732BS, Bluetooth 4.0
- GPIO: 40-pin Header w/28x GPIO
- Power Source: 12V/2A via DC power
