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Geniatech XPI-3128

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abgn+ac (AC1200)
ARM Development board
Xpi3128-0001.png
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Geniatech XPI-3128 (1GB)
FCC ID none specified
Board ID RKH190305
Type single-board computer, development board
CPU1 ☒N Rockchip RK3128
CPU1 Type ARM Cortex-A7
CPU1 Speed 1.2 GHz ( 4 cores )
Flash1 Chip Samsung KLM8G1GETF-B041
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 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 /> (DDR3L SDRAM)
RAM1 Chip Nanya NT5CC256M16ER-EK x 2
ETH chip1 Rockchip RK3128
ETH chip2 National Semiconductor DP83848
Ethernet Port Count 1-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified
Ethernet OUI: AC:DB:DA (1 E, -)

Stock bootloader U-Boot 2014.10 RK3128_7.1-3
Stock FW OS Linux 3.10.104 Android
Expansion IF types USB 2.0, Micro SD Card slot
USB ports 4
SD/MMC Slots 1
USB Hub Compatible Untested
Power 5 VDC, 2 A
Connector type USB Female (Type-C)
Serial Port (UART) yes, 4-pin header, populated, 3.3V TTL
Flags:
Micro SD Card slot, HDMI, Bluetooth 4.0 (BLE), RTC w/ battery, IR receiver, I2C, I2S, SPI, UART, GPIO

Additional chips
RTC w/ Power Management;Ambiq Micro;AM1805;;1;
USB 2.0 Hub Controller;Genesys Logic;GL850G;;1;

Retail
(Est.) release date September 2020
(Est.) initial retail price (in USD): $35
ASIN B09LV46V5Q Flag of the United States.svg
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 Marvell (NXP) chipsets with specifications, see Marvell.
For a list of all currently documented NSC (Fairchild) SoC's with specifications, see NSC.
For a list of all currently documented Rockchip SoC's with specifications, see Rockchip.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"RKH1910305" and "2022.04.16" are silkscreened on the board bottom.

Specifications

Quad-Core ARM (Cortex-A7)
  • GPU: Mali-400 MP2 (OpenGL ES1.1/2.0)
  • Memory: 1GB (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: 4x USB 2.0
  • Network: 1x Fast Ethernet ports
  • GPIO: 1x 40-pin port
  • Power Source: 5V via USB Type-C

Links of Interest

Pictures

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