TP-LINK TL-MR3420 v5
From TechInfoDepot
Jump to navigationJump to search
| bgn (N300) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3G/4G Wireless N Router | |||||||||||||||||||||
 | |||||||||||||||||||||
| Homepage | Product page | ||||||||||||||||||||
| Wikipedia | TP-Link | ||||||||||||||||||||
| 3rd Party Firmware | |||||||||||||||||||||
| dd-wrt | Status Unknown | ||||||||||||||||||||
| OpenWrt | Supported | ||||||||||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||||||||||
| Gargoyle | Status Unknown | ||||||||||||||||||||
| Platform | |||||||||||||||||||||
| Brand • Model • Rev | TP-LINK TL-MR3420 v5 | ||||||||||||||||||||
| FCC ID | none specified | ||||||||||||||||||||
| Type | wireless router | ||||||||||||||||||||
CPU1  | MediaTek MT7628N | ||||||||||||||||||||
| CPU1 Type | MIPS 24KEc | ||||||||||||||||||||
| CPU1 Speed | 580 MHz 32-bit | ||||||||||||||||||||
| Flash1 Chip | Brand? Model? | ||||||||||||||||||||
| Flash1 Size | 8 MiB 8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> | ||||||||||||||||||||
| RAM1 Size | 64 MiB 67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (DDR2) | ||||||||||||||||||||
| RAM1 Chip | Brand? Model? | ||||||||||||||||||||
| ETH chip1 | MediaTek MT7628N | ||||||||||||||||||||
| Switch | MediaTek MT7628N | ||||||||||||||||||||
| Ethernet Port Count |
1-100MbE-WAN 4-100MbE-LAN | ||||||||||||||||||||
| Wired Standard | IEEE 802.3i/3u | ||||||||||||||||||||
|
802dot11 OUI: none specified | |||||||||||||||||||||
| Stock bootloader | U-Boot | ||||||||||||||||||||
| Expansion IF types | USB 2.0 | ||||||||||||||||||||
| USB ports | 1 | ||||||||||||||||||||
| USB Hub Compatible | Untested | ||||||||||||||||||||
| Power | 9 VDC, 0.85 A | ||||||||||||||||||||
| Connector type | barrel | ||||||||||||||||||||
| Serial Port (UART) | yes, 3.3V TTL, (115200 8N1) | ||||||||||||||||||||
|
| |||||||||||||||||||||
|
| |||||||||||||||||||||
| Other | |||||||||||||||||||||
|
| |||||||||||||||||||||
| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||||||||||
| Radio 1 | |||||||||||||||||||||
| Chip1 | MediaTek MT7628N | ||||||||||||||||||||
| 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 | ||||||||||||||||||||
| |||||||||||||||||||||
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented TP-LINK devices with specifications, see TP-LINK.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
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
 | This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 8MB FLASH / 64MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 8/64 warning for details. This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that you will not be able to install many packages, and that you might experience crashes due to OOM situations more or less often. See OpenWrt on 8/64 devices what you can do now. |
Target: ramips
Subtarget: mt76x8
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 18.06.0
Current supported version: 25.12.2
Subtarget: mt76x8
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 18.06.0
Current supported version: 25.12.2
LAN Comment: MediaTek MT7628N
WLAN Comment: MediaTek MT7628N
Installation method(s):
U-Boot TFTP recovery, see git-commit
Recovery method(s):
U-Boot TFTP recovery
WLAN Comment: MediaTek MT7628N
Installation method(s):
U-Boot TFTP recovery, see git-commit
Recovery method(s):
U-Boot TFTP recovery
| git • >> |
|---|
ramips: add support for TP-Link TL-MR3420 v5 TP-Link TL-MR3420 v5 are simple N300 router with 5-port FE switch and non-detachable antennas. Its very similar to TP-Link TL-WR841N V13. Specification: - MT7628N/N (580 MHz) - 64 MB of RAM (DDR2) - 8 MB of FLASH - 2T2R 2.4 GHz - 5x 10/100 Mbps Ethernet - 2x external, non-detachable antennas - USB 2.0 Port - UART (J1) header on PCB (115200 8n1) - 8x LED, 2x button, power input switch Flash instruction: The only way to flash LEDE image in mr3420v5 is to use tftp recovery mode in U-Boot: 1. Configure PC with static IP 192.168.0.225/24 and tftp server. 2. Rename "lede-ramips-mt7628-tplink_tl-mr3420-v5-squashfs-tftp-recovery.bin" to "tp_recovery.bin" and place it in tftp server directory. 3. Connect PC with one of LAN ports, press the reset button, power up the router and keep button pressed for around 6-7 seconds, until device starts downloading the file. 4. Router will download file from server, write it to flash and reboot. |
