Nexx WT3020H
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bgn (N300) | |||||||||||||||||||||
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Mini Travel Wireless Router | |||||||||||||||||||||
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3rd Party Firmware | |||||||||||||||||||||
dd-wrt | Status Unknown | ||||||||||||||||||||
OpenWrt | Supported | ||||||||||||||||||||
Tomato any flavor | Incompatible | ||||||||||||||||||||
Gargoyle | Status Unknown | ||||||||||||||||||||
Platform | |||||||||||||||||||||
Brand • Model • Rev | Nexx WT3020 | ||||||||||||||||||||
FCC ID | N28WT3020H | ||||||||||||||||||||
Type | wireless router, travel router | ||||||||||||||||||||
CPU1 ![]() | MediaTek MT7620N | ||||||||||||||||||||
CPU1 Type | MIPS 24KEc | ||||||||||||||||||||
CPU1 Speed | 580 MHz | ||||||||||||||||||||
Flash1 Chip | Winbond W25Q64BV | ||||||||||||||||||||
Flash1 Size | 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> | ||||||||||||||||||||
RAM1 Size | 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (DDR) | ||||||||||||||||||||
RAM1 Chip | Brand? Model? | ||||||||||||||||||||
ETH chip1 | MediaTek MT7620N | ||||||||||||||||||||
Switch | MediaTek MT7620N | ||||||||||||||||||||
Ethernet Port Count |
1-WAN 1-100MbE-LAN | ||||||||||||||||||||
Wired Standard | IEEE 802.3i/3u | ||||||||||||||||||||
802dot11 OUI: none specified | |||||||||||||||||||||
Stock bootloader | U-Boot 1.1.3 | ||||||||||||||||||||
Stock FW OS | Linux 2.6.36 MTK APSoC | ||||||||||||||||||||
Expansion IF types | USB 2.0 | ||||||||||||||||||||
USB ports | 1 | ||||||||||||||||||||
USB Hub Compatible | Untested | ||||||||||||||||||||
Power | 5 VDC, 0.5 A | ||||||||||||||||||||
Connector type | USB Female (Micro-B) | ||||||||||||||||||||
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Other | |||||||||||||||||||||
Default SSID: NEXX_XXXXXX | |||||||||||||||||||||
Manuf/OEM/ODM | Nexx | ||||||||||||||||||||
3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||||||||||
Retail | |||||||||||||||||||||
FCC approval date | 15 April 2014 | ||||||||||||||||||||
Country of manuf | China | ||||||||||||||||||||
Radio 1 | |||||||||||||||||||||
Chip1 | MediaTek MT7620N | ||||||||||||||||||||
Wireless interface OUI | none specified | ||||||||||||||||||||
Antenna Connector Type | none specified | ||||||||||||||||||||
MIMO status | 2x2:2 | ||||||||||||||||||||
Wireless Standard | IEEE 802.11b/g/n | ||||||||||||||||||||
802.11n | up to 300 Mbps | ||||||||||||||||||||
802.11g | up to 54 Mbps | ||||||||||||||||||||
802.11b | up to 11 Mbps | ||||||||||||||||||||
WiFi Operating Frequency | 2.4 GHz | ||||||||||||||||||||
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For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented Nexx devices with specifications, see Nexx.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
Overview
"WT3020-V1.0" and "2014-01-18" is silkscreened on the board in the FCC photos.
- Multiple submodels of the WT3020 exist (as indicated by agamoto)..
- WT3020A - no USB port
- WT3020H - has USB port (targeted towards storage use)
- WT3020F - has USB port + 3G capability
Sold in Japan under NEXX name and model name DN-11042
- (uses WT3020A hardware)
Links of Interest
- Product page (for the WT3020 series)
Wikis
- Bootloader + OS version, SSID format, and login credentials
- are per the boot log and images here
- Flash: Eon EN25Q64 8MB (64Mbit) datasheet boot log
- Winbond W25Q64BV 8MB (64Mbit) On Open Wrt Wiki
Vendor links
- WT3020A on AliExpress (currently selling for ~$20)
- WT3020H on AliExpress (currently selling for ~$30)
- WT3020F on AliExpress (currently selling for ~$18)
- DN-11042 from Shanghai Donya (Japan) (~2499 JPY)
- WT3020H on GearBest (currently selling for ~$17)
- WT3020F on GearBest (currently selling for ~$17)
Anonabox stuff
- Tweet by @anonbox showing napkin-style block diagram (unk. accuracy)
- With This Tiny Box, You Can Anonymize Everything You Do Online on Wired
- The board shown is silkscreened with "WT3020-V1.0" and "2014-08-18.
- The USB port is not populated.
- Anonabox - Tor router box is false representation on Reddit
- anonabox AMA on Reddit (/r/anonabox)
- The Anonabox (a ~$50 hardware Tor router) on Kickstarter
- (now suspended)] used the WT3020x series' board.
- (most information would be translatable to another Debian based system)
- (OpenWrt applicable, w/ binaries for some TP-LINK devices)
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
On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05
Current supported version: oops, fix
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05
Current supported version: oops, fix
Please insert instructions here
Categories:
- Nexx
- Embedded system/wireless router
- Embedded system/travel router
- Embedded System MediaTek
- Embedded System MT7620N
- MediaTek
- Embedded System MIPS 24KEc
- Embedded System
- Manuf Nexx
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- Single-Band
- English Documentation