Geniatech XPI-S905X3

abgn+ac (AC1200)
Credit-card-sized Low Cost ARM Single Board Computer with Android and 4K
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Geniatech XPI-S905X3 (2GB)
FCC ID	none specified
Board ID	RMZ20121203_V1.1
Type	single-board computer
CPU1	Amlogic S905X3
CPU1 Type	ARM Cortex-A55
CPU1 Speed	2.0 GHz ( 4 cores )
Flash1 Chip	Samsung KLM8G1WEPD-B031
Flash1 Size	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 /> (eMMC 5.1)
RAM1 Size	2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br /> (DDR3L SDRAM)
RAM1 Chip	Leahkinn LTHS0066GS4-ZPK2
ETH chip1	Amlogic S905X3
ETH chip2	Realtek RTL8211F
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified Ethernet OUI: AC:DB:DA (1 E, -)
Expansion IF types	USB 2.0, USB 3.0, Micro SD Card slot
USB ports	4
SD/MMC Slots	1
USB Hub Compatible	Untested
Power	5 VDC, 1 A
Connector type	USB Female Type-C
Serial Port (UART)	yes, 4-pin header, populated, 3.3V TTL
Flags: Micro SD Card slot, Bluetooth 4.0 (BLE), HDMI 2.1, UART, I2C, SPI, GPIO
Additional chips 8K Two-Wire Serial EEPROM;Fremont Micro Devices;FT24C08;;1; 4-port USB 2.0 Hub Controller;Genesys Logic;GL852G;;1;
Retail
(Est.) release date	November 2021
(Est.) initial retail price (in USD):	$42
Newegg	9SIA9DCJ487344
ASIN	B09TNK7V59
Country of manuf	China
Radio 1
Radio1 module	unknown
Radio1 module IF	USB (non-standard connector)
Chip1	Marvell (NXP) 88W8897M
Wireless interface OUI	none specified
Antenna Connector Type	U.FL
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/b/g/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	2.4 or 5 GHz

For a list of all currently documented Amlogic chipsets with specifications, see Amlogic.
For a list of all currently documented Marvell (NXP) chipsets with specifications, see Marvell.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"RMZ20121203_V1.1" and "2021/12/07" are silkscreened on the board bottom.

See also: Geniatech XPI-3128 and Amlogic

Specifications

• CPU: Amlogic S905X3

Quad-Core ARM (Cortex-A55)

• GPU: Mali-G31 @650MHz
• Memory: 2GB (SDRAM) DDR3L
• Storage: 8GB eMMC 5.1 Flash, TF card (max.64GB)/MMC card
• WiFi: Marvell (NXP) 2T2R 802.11abgn+ac, BT 4.2 BLE
• USB: 3x USB 2.0 ports, 1x USB 3.0 port
• Network: 1x Gigabit Ethernet ports
• GPIO: 1x 40-pin port
• Power Source: 5V via USB Type-C

Links of Interest

• XPI-S905X3/S905X2 4K SBC with 2GB RAM on CNX|Software
• Amlogic S905X based Pi lookalike on LinuxGizmos

"RMZ20121203_V1.1" and "2021/12/07" are silkscreened on the board bottom.

Pictures

User Images

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  Board top

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  Board bottom