Radxa E25 (D2E8)
| Networking Single-board Computer | |
.jpg) | |
| Homepage | |
|---|---|
| WikiDevi.wi-cat.ru | |
| 3rd Party Firmware | |
| dd-wrt |
Status Unknown |
| OpenWrt | |
| Tomato any flavor |
Incompatible |
| Gargoyle |
Status Unknown |
| Platform | |
| Brand • Model • Rev |
Radxa E25 V1.4 (D2E8) |
| Type |
single-board computer, router |
| CPU1 |
Rockchip RK3568 |
| CPU1 Type |
ARM Cortex-A55 |
| CPU1 Speed |
2.0 GHz ( 4 cores ) |
| Flash1 Chip |
Foresee KREC4A1MA1A2C1 |
| 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 /> (LPDDR4X SDRAM) |
| RAM1 Chip |
SK hynix H9HCNNNBKMML |
| ETH chip1 |
Realtek RTL8125B |
| ETH chip2 |
Realtek RTL8125B |
| Ethernet Port Count |
1-2.5GbE-WAN 1-2.5GbE-LAN |
| Wired Standard |
IEEE 802.3i/3u/3ab/3bz |
| Stock bootloader |
U-Boot 2017.09 g26d3b6963ed-211223 |
| Stock FW OS |
Linux 4.19.193 Debian 11 |
| Expansion IF types |
Mini PCIe, NGFF M.2, USB 3.0, Micro SD Card slot, SIM Card slot |
| SIM Card slot |
1 |
| Mini PCIe slots |
2 |
| USB ports |
1 |
| SD/MMC Slots |
1 |
| USB Hub Compatible |
Untested |
| Power |
5 VDC, 2-4 A |
| Connector type |
USB (Type-C) Female |
| Serial Port (UART) |
yes, console, USB (Type-C) Female, (1500000 8N1) |
|
Flags: Micro SD Card slot, SIM Card slot, I2C, I2S, SPI, ADC, PWM, CAN Bus, UART, GPIO | |
|
Additional chips | |
| Other | |
|
Default IP address: acquired via DHCP | |
| 3rd Party Firmware Support |
Armbian |
| Retail | |
| FCC approval date | 09 December 2021 |
| (Est.) release date | November 2022 |
| (Est.) initial retail price (in USD): | $60 |
| ASIN |
B0BNT3213G  |
| Country of manuf | China |
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 device with specifications, see Radxa.
Overview
"Rock Pi Compute Module 3 Plus V1.2" and "20220520" are
- silkscreened on Rock Pi CM3+ (D2E8) SoM module.
"Radxa E.25 V1.4" is silkscreened on top of carrier board.
Hardware specification
- CPU: Rockchip RK3568 @2.0GHz
- Quad-core ARM (Cortex-A55)
- Storage: 8GB (eMMC 5.1) Flash,
- TF card (128GB)/MMC card slot
- Memory: 2GB (LPDDR4X) SDRAM
- Network: 2x 2.5GbE ports
- Expansion: 1x Mini PCIe w/ SDIO,
- 1x NGFF M.2 (Key B) socket
- USB: 1x USB 3.0 port
- Power Source: USB Type-C 5V only
Links of Interest
- Radxa E25 and E23 boards on LinuxGizmos
- Radxa E25 modular 2.5GbE router on CNX-Software
- Radxa E25 is a tiny networking device on Liliputing
Flashing
 | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
 | The development branch can contain experimental code that is under active development and should not be used for production environments. Snapshot images may support additional hardware; however, it is experimental, considered unstable, and sometimes won't compile. |
| Prebuilt snapshot images do not come with any web interface or GUI. You will need to be comfortable using a command line and remote shell to install one yourself → How to install LuCI |
OpenWrt Target: rockchip
OpenWrt Subtarget: armv8
OpenWrt Package architecture: aarch64_generic
Support started version: ?
Current supported version: snapshot
Please insert instructions here
Pictures
Board top
Board bottom
Board bottom w/ SoM
SoM top
SoM bottom
External view
_Top.jpeg)
_Bottom.jpeg)
