GlobalScale ESPRESSObin v7

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single-board computer
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3rd Party Firmware
dd-wrt
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
GlobalScale ESPRESSObin v7
FCC ID
Type
single-board computer
CPU1
Marvell 88F3720
CPU1 Type
ARM Cortex-A53 (v8)
CPU1 Speed
1.2 GHz ( 2 cores )
Flash1 Chip
Macronix MX25U3235FM2I-100
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (eMMC)
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 /> (DDR4)
RAM1 Chip
Micron MT41K512M16HA-107
ETH chip1
Marvell 88F3720
Switch
Marvell 88E6341
Ethernet Port Count
1-1GbE-WAN
2-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

Ethernet OUI: F0:AD:4E (14 E, 1 W)

Stock bootloader
U-Boot 2017.03
Stock FW OS
Linux 4.4.52
Expansion IF types
USB 3.0, USB 2.0, Mini PCIe, SATA 3.0, Micro SD Card slot
Mini PCIe slots
1
USB ports
2
SD/MMC Slots
1
SATA Ports
1
USB Hub Compatible
Untested
Power
12 VDC, 2 A
Connector type
barrel
Serial Port (UART)
yes, USB Female Micro-B, console, (115200 8N1)
JTAG Port
yes, 10-pin header, populated, J2
Flags:
Micro SD Card slot, GPIO

Additional chips
USB to Serial Bridge Controller;Prolific;PL2303SA;;1;
Dual BiDirectional I2C/SMBus V-Level Translator;NXP;PCA9306;;1;
3A 1.5MHz Synchro Step-Down Regulator;Feeling Technology;FP6165;;6;
4-bit Dual Supply Translating Transceiver;Nexperia;74AVC4T245;;1;
6A 23V 500kHz Synchronous Buck Converter;Richtek;RT6220;;1;
2A Ultra Low Dropout Linear Regulator;uPI Semi;uP8809P;;1;
12V Dual P-Channel MOSFET;Vishay;Si6913DQ;;1;

Other
Manuf/OEM/ODM
3rd Party Firmware Support
Armbian
Retail
FCC approval date 18 November 2020
(Est.) release date December 2018
(Est.) initial retail price (in USD): $69
ASIN B07KTMBCS1 Flag of the United States.svg
Country of manuf China
 CPU1 brandFLA1RAM1
GlobalScale ESPRESSObin v5Marvell4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />2,048 MiB2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br />2 GiB <br />
GlobalScale ESPRESSObin v7Marvell4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />1,024 MiB1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />1 GiB <br />

For a list of all currently documented Marvell chipsets with specifications, see Marvell.

For a list of all currently documented GlobalScale device with specifications, see GlobalScale.

Overview

"ESPRESSObin_V7_0-2" is silkscreened on the board.

Hardware specification

Dual-core ARM (Cortex-A53)
  • Memory: 1GB (DDR4) SDRAM
  • Storage: MicroSD (TF) Card slot,
SATA 3.0, eMMC (optional)
  • Network: 3x 10/100/1000 (1Gb) Ethernet ports
  • USB: 1x USB 2.0, 1x USB 3.0 ports
  • GPIO: 2x 46-pin headers
  • Power Source: 12V/2A via DC power

See also

Models

SD-WAN/CPE
FCC ID: YCJULTRA (2020-03-26) Globalscale Technologies Inc.
Edge Gateways, Firewall and SBC
FCC ID: YCJ-ESPRESSOBIN (2020-11-18) Globalscale Technologies Inc.