Radxa E20C

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Mini Router
Homepage Product page
WikiDevi.wi-cat.ru Radxa E20C
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
Brand • Model • Rev Radxa E20C (RS127-D1E8O2) Rev 1.104
Type router, single-board computer
CPU1 ☒N Rockchip RK3528
CPU1 Type ARM Cortex-A53
CPU1 Speed 2.0 GHz ( 4 cores )
Flash1 Chip Foresee FEMDNN008G-08A39
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)
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 /> (LPDDR4 SDRAM)
RAM1 Chip Nanya NT6AN256T32AV-J2
ETH chip1 Rockchip RK3528
ETH chip2 Motorcomm YT8531C
ETH chip3 Realtek RTL8111H
Ethernet Port Count 1-1GbE-WAN
1-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab
Stock bootloader U-Boot 2017.09
Stock FW OS Linux 5.10.201 iStoreOS 22.03.6
Expansion IF types USB 2.0, Micro SD Card slot
USB ports 2
SD/MMC Slots 1
USB Hub Compatible Untested
Power 5 VDC, 2 A
Connector type USB Female (Type-C)
Serial Port (UART) yes, USB Female (Type-C), console, (1500000 8N1)

Flags:
Micro SD Card slot

Additional chips
USB to Serial Interface;WCH;CH340B;;1;
USB 2.0 High Speed 4-Port Hub Controller;JFD;FE1.1s;;1;
3MHz 1.5-2A Step-Down Converter;ETA Solutions;ETA3409;;2;
300mA Low Power, LDO RF Linear Regulator;SG Micro;SGM2036;;2;
2.3MHz, 2A Synchronous Step-Down Converter;Toll Micro;TMI3112H;;2;
3A, 500KHz Synchronous Step Down Regulator;Silergy;SY8113B;;1;
100mΩ Power Distribution Switch;SG Micro;SGM2576;;1;
1A LDO Positive Voltage Regulator;Zilltek;ZTP1117;;1;

Other

Default IP address: 192.168.100.1
the IP 192.168.100.1 is used by 57 additional devices
of which 0 are Radxa devices
Default login user: root
Default login password: password
root:password credentials used by 6 additional devices
of which 0 are Radxa devices

Manuf/OEM/ODM Radxa
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
(Est.) release date August 2024
(Est.) initial retail price (in USD): $27
Country of manuf China

Motorcomm not currently documented.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Rockchip SoC's with specifications, see Rockchip.

For a list of all currently documented Radxa devices with specifications, see Radxa.

Overview

"radxa" and "E20C V1.1" are silkscreened on the board top.

See also: Radxa and List of SBCs

Specifications

SoC: Quad-core ARM (Cortex-A53)
  • Storage: 8GB (eMMC) Flash (Foresee),
TF card (max.128GB)/MMC card slot
  • Memory: 1GB (LPDDR4) SDRAM
  • USB: 1x USB 2.0 (Type-A) port,
1x USB 2.0 (Type-C) for Serial/Data port
  • Network: 2x 1GbE ports
  • Power Source: 5V/2A via USB (Type-C)

Links of Interest

Flashing

Flashing OpenWrt

Target: rockchip
Subtarget: armv8
Package architecture: aarch64_generic
Supported Since Commit
Support started version: 25.12.0
Current supported version: 25.12.1
LAN Comment: 1x Realtek RTL8111H Ethernet Controller, 1x Motorcomm YT8531C Phy
WLAN Hardware: none
Installation method(s):
SD card
Recovery method(s):
SD card
Comment:
1, 2 or 4GB LPDDR4 RAM, 8, 16 or 32GB eMMC
git • >> 
rockchip: add Radxa E20C support
Hardware
--------
RockChip RK3528 ARM64 (4 cores)
1/2/4GB LPDDR4 RAM
2x 1000 Base-T
3x LEDs (LAN / SYS / WAN)
1x User button
0/8/16/32/64GB eMMC on-board
Micro-SD Slot
USB 2.0 Port
USB Type-C 5V2A Power

Installation
------------
Uncompress the OpenWrt sysupgrade and write it to a micro SD card or
internal eMMC using dd.

Pictures

User Images
  • Board top
    Board top
  • Board bottom
    Board bottom
  • External
    External

See also

Radxa
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