Category: Hardware

TP-LINK MR3420 hardware

TL-MR3420 is Wireless N Router with USB 2.0 Port for UMTS/HSPA/EVDO USB Modem.

Model Name
TL-MR3420
Dimensions
6.9 x 4.4 x 1.2 in. (174 x 111 x 30 mm)
Power
9VDC / 0.85A
Ports
#1 – USB 2.0
#1 – Ethernet WAN 10/100Mbps
#4 – Ethernet LAN 10/100Mbps
Antennas
#2 – 3dBi Detachable Omni Directional Antennas
Wireless Transmit Power
20dBm (Max. EIRP)
CPU
Atheros AR7241@400MHz
RAM
32 MB
Flash
4 MB

Fonera 2.0n hardware

Model Name

Fonera SDK is originally based on Ralink SDK, also derived from OpenWRT project.

Build instructions can be found on this pages:
http://wiki.fon.com/wiki/Fonera_2.0n
http://www.netquote.it/nqmain/2011/02/fonera-2-0n-hardware/
http://trac.fonosfera.org/fon-ng/wiki/build

Download and build sources:
svn co http://svn.fonosfera.org/fon-ng/tags/2.3.6.1/ fon-sdk
cd fon-sdk/
chmod +x install.sh
./install.sh
cd openwrt
make menuconfig


FON2303
Dimensions
30 mm x 157 mm x 127 mm (excluding antenna)
Power
12VDC, 1A (It seems to work with 6VDC)
Ports
#1 – USB 2.0/1.1
#1 – Ethernet WAN 10/100Mbps
#4 – Ethernet LAN 10/100Mbps
Antennas
#2 – 3dBi Dipole Fixed Antennas
CPU
SoC Ralink RT3052F 320/384 MHz MIPS24KEc
RAM
64 MB – (32 MB cpu internal + 2×16 MB external PSC A3V56S40ETP-G6)
Flash
8 MB – MX29LV640DBTC-90G

External links:
Product briefing
RT3052F CPU Ref.
Ralink ApSoC SDK 3301
SDK User’s manual
MX29LV640DBTC-90G

Fonera SDK is originally based on Ralink SDK, also derived from OpenWRT project.

Build instructions can be found on this pages:
http://wiki.fon.com/wiki/Fonera_2.0n
http://www.netquote.it/nqmain/2011/02/fonera-2-0n-hardware/
http://trac.fonosfera.org/fon-ng/wiki/build

Download and build sources:
svn co http://svn.fonosfera.org/fon-ng/tags/2.3.6.1/ fon-sdk
cd fon-sdk/
chmod +x install.sh
./install.sh
cd openwrt
make menuconfig

Dead after a few difficult years 🙁