Head Weblink HDRM200
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| abgn+ac (AC1200) | |
|---|---|
| WiFi Router | |
 | |
| 3rd Party Firmware | |
| dd-wrt | Status Unknown |
| OpenWrt | Supported |
| Tomato any flavor | Incompatible |
| Gargoyle | Status Unknown |
| Platform | |
| Brand • Model • Rev | Head Weblink HDRM200 |
| FCC ID | none specified |
| Type | wireless router |
CPU1  | MediaTek MT7620A |
| CPU1 Type | MIPS 24KEc |
| CPU1 Speed | 580 MHz 32-bit |
| Flash1 Chip | Brand? Model? |
| Flash1 Size | 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 /> |
| RAM1 Chip | Brand? Model? |
| ETH chip1 | MediaTek MT7620A |
| Switch | MediaTek MT7620A |
| Ethernet Port Count |
1-100MbE-WAN 4-100MbE-LAN |
| Wired Standard | IEEE 802.3i/3u |
|
802dot11 OUI: none specified | |
| Expansion IF types | microSD, USB 2.0 |
| USB ports | 1 |
| SD/MMC Slots | 1 |
| USB Hub Compatible | Untested |
| Power | 12 VDC, 1 A |
| Serial Port (UART) | yes |
|
Flags: | |
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| Other | |
|
| |
| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) |
| Radio 1 | |
| Chip1 | MediaTek MT7620A |
| 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 |
| Radio 2 | |
| Chip1 | MediaTek MT7612E |
| Wireless interface OUI | none specified |
| Antenna Connector Type | none specified |
| MIMO status | 2x2:2 |
| Wireless Standard | IEEE 802.11a/n/ac |
| 802.11ac | up to 867 Mbps |
| 802.11n | up to 300 Mbps |
| 802.11a | up to 54 Mbps |
| WiFi Operating Frequency | 5 GHz |
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
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: mt7620
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 19.07.0
Current supported version: 24.10.5
Subtarget: mt7620
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 19.07.0
Current supported version: 24.10.5
LAN Hardware: MediaTek MT7620A
LAN Comment: SIMCOM SIM7100E LTE modem
WLAN Hardware: MediaTek MT7620A, MediaTek MT7612E
Installation method(s):
see git-commit
LAN Comment: SIMCOM SIM7100E LTE modem
WLAN Hardware: MediaTek MT7620A, MediaTek MT7612E
Installation method(s):
see git-commit
| git • >> |
|---|
ramips: Add support for Head Weblink HDRM200 Head Weblink HDRM200 is a dual-sim router based on MT7620A. The detailed specifications are: - MT7620A (580MHz) - 64MB RAM - 16MB of flash (SPI NOR) - 6x 10/100Mbps Ethernet (MT7620A built-in switch) - 1x microSD slot - 1x miniPCIe slot (only USB2.0 bus). Device is shipped with a SIMCOM SIM7100E LTE modem. - 2x SIM slots (standard size) - 1x USB2.0 port - 1x 2.4GHz wifi (rt2800) - 1x 5GHz wifi (mt7612) - 1x reset button - 1x WPS button - 3x GPIO-controllable LEDs - 1x 10 pin terminal block (RS232, RS485, 4 x GPIO) Tested: - Ethernet switch - Wifi - USB slot - SD card slot - miniPCIe-slot - sysupgrade - reset button Installation instructions: Installing OpenWRT for the first time requires a bit of work, as the board does not ship with OpenWRT. In addition, the bootloader automatically reboots when installing an image over tftp. In order to install OpenWRT on the HDRM200, you need to do the following: * Copy the initramfs-image to your tftp-root (default filename is test.bin) and configure networking accordingly (default server IP is 10.10.10.3, client 10.10.10.123). Start your tftp server. * Open the board and connect to UART. The pins are exposed and clearly marked. * Boot the board and press 1. * Either use the default filename and client/server IP-addresses, or specify your own. The image should now be loaded to memory and board boot. If the router reboots while the image is loading, you need to try again. Once the board has booted, copy the sysupgrade-image to the router and run sysupgrade in order to install OpenWRT to the flash. Notes: - You control which SIM slot to use by writing 0/1 to /sys/class/gpio/gpio0/value. In order for the change to take effect, you can either use AT-commands (AT+CFUN) or power-cycle the modem (write 0/1 to /sys/class/gpio/gpio21/value). - RS485 is available on /dev/ttyS0. - RS232 is available on /dev/ttyS1. - The name of the ioX-gpios map to the labels on the casing. Signed-off-by: Kristian Evensen [fixed whitespace issue and merge conflict in target.mk] Signed-off-by: Petr Štetiar |
Categories:
- Head Weblink
- Embedded system/wireless router
- Embedded System MediaTek
- Embedded System MT7620A
- MediaTek
- Embedded System MIPS 24KEc
- Embedded System
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Embedded System MT7612E
- Embedded System IEEE 802.11a/n/ac
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- English Documentation
