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| toh:unielec:u7621-06 [2019/07/02 01:29] – [GPIOs] added pin normal functions samborambo | toh:unielec:u7621-06 [2021/02/21 17:37] – Update download URL to 19.07.7 danogentili |
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| ====== Unielec U7621-06 ====== | ====== Unielec U7621-06 (U7621-06 / U7621-01)====== |
| {{ media:unielec:unielec-u7621-06.jpg?200|Unielec U7621-06}} | {{ media:unielec:unielec-u7621-06.jpg?200|Unielec U7621-06}} |
| The [[toh:hwdata:unielec:start|UniElec]] model [[toh:hwdata:unielec:unielec_u7621-06_256m_16m|U7621-06]] is a router with 4 gigabit LAN ports, 1 gigabit WAN port, and up to 2 wifi radios and LTE modem possibility. The platform is very flexible. It can be ordered with wifi card or without it. Board have multiple gpio and two GPLED. | The [[toh:hwdata:unielec:start|UniElec]] model [[toh:hwdata:unielec:unielec_u7621-06_256m_16m|U7621-06]] is a router with 4 gigabit LAN ports, 1 gigabit WAN port, and up to 2 wifi radios and LTE modem possibility. The platform is very flexible. It can be ordered with wifi card or without it. Board have multiple gpio and two GPLED. |
| |
| | The UniElec model U7621-01 is a router with 4 gigabit LAN ports, 1 gigabit WAN port with build in wifi. |
| | (not have official build yet. but you can use U7621-06 firmware directly , //have a problem with wifi 5G signal for now//) |
| | Someone done his build here:https://gitlab.com/db260179/openwrt-u7621-01 |
| ---- | ---- |
| | **Support Forum** https://forum.openwrt.org/t/support-for-unielec-u7621-01/ |
| ===== Hardware Information ===== | ===== Hardware Information ===== |
| /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| ---- datatemplatelist frumious ---- | ---- datatemplatelist frumious ---- |
| template: meta:template_hardwaredetails | template: meta:template_hardwaredetails |
| cols : Brand, Model, Versions, Device Type, Availability, Comments_, Supported Since Rev, Supported since Rel, Supported current Rel, Instruction Set, Sub Instruction Set, Bootloader, Platform, Target, CPU MHz, Flash MBs, RAM MB, Switch, Ethernet 100M ports_, Ethernet Gbit ports_, Comments network ports_, Modem, VLAN, WLAN 2.4GHz, WLAN 5.0GHz, Detachable Antennas_, WLAN Comments_, USB ports_, SATA ports_, Serial, JTAG, Comments USB SATA ports_,LED count, Button count, Device Techdata_pageid, Forum topic URL_url, wikidevi URL_url, OEM Device Homepage URL_url, Firmware OEM Stock URL_url, Firmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_url | cols : Brand, Model, Versions, Device Type, Availability, Comments_, Supported Since Commit_git Supported since Rel, Supported current Rel, Instruction Set, Sub Instruction Set, Bootloader, Platform, Target, CPU MHz, Flash MBs, RAM MB, Switch, Ethernet 100M ports_, Ethernet Gbit ports_, Comments network ports_, Modem, VLAN, WLAN 2.4GHz, WLAN 5.0GHz, Detachable Antennas_, WLAN Comments_, USB ports_, SATA ports_, Serial, JTAG, Comments USB SATA ports_,LED count, Button count, Device Techdata_pageid, Forum topic URL_url, wikidevi URL_url, OEM Device Homepage URL_url, Firmware OEM Stock URL_url, Firmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_url |
| filter : Brand=UniElec | filter : Brand=UniElec |
| filter : Model=U7621-06 | filter : Model=U7621-06 |
| ---- datatemplatelist bandersnatch ---- | ---- datatemplatelist bandersnatch ---- |
| template: meta:template_links | template: meta:template_links |
| cols : Model, Versions, OWrt Forum Topic URL_url, LEDE Forum topic URL_url, wikidevi URL_url, OEM Device Homepage URL_url, Device Techdata_pageid | cols : Model, Versions, OWrt Forum Topic URL_url, wikidevi URL_url, OEM Device Homepage URL_url, Device Techdata_pageid |
| filter : Brand=UniElec | filter : Brand=UniElec |
| filter : Model=U7621-06 | filter : Model=U7621-06 |
| ===== Flash via tftpd ===== | ===== Flash via tftpd ===== |
| |
| - Download firmware [[http://downloads.openwrt.org/releases/18.06.2/targets/ramips/mt7621/]] | - Download firmware [[https://downloads.openwrt.org/releases/19.07.7/targets/ramips/mt7621/]] |
| - Change the file name from "//openwrt-18.....squashfs-sysupgrade.bin//" to "//root_uImage//" (without extension) | - Change the file name from "//openwrt-18.....squashfs-sysupgrade.bin//" to "//root_uImage//" (without extension) |
| - Connect your computer to the LAN1 router | - Connect your computer to the LAN1 router |
| |
| * Refer to [[docs:guide-user:troubleshooting:failsafe_and_factory_reset|Failsafe Mode and Factory Reset]] | * Refer to [[docs:guide-user:troubleshooting:failsafe_and_factory_reset|Failsafe Mode and Factory Reset]] |
| * [[faq:after_installation|Frequently Asked Questions: After installation]] | * {{tagpage>after_installation|FAQ: After installation}} |
| * [[docs:guide-user:installation:generic.uninstall|Uninstall LEDE]] (back to stock firmware) | * [[docs:guide-user:installation:generic.uninstall|Uninstall LEDE]] (back to stock firmware) |
| | |
| | |
| ===== Flash layout ===== | ===== Flash layout ===== |
| The Stock PandorraBox Flash layout is: | The Stock PandorraBox Flash layout is: |
| ^ 1 | Vcc (~3.3V) | ^ 2 | GND | | | ^ 1 | Vcc (~3.3V) | ^ 2 | GND | | |
| ^ 3 | GPIO3 | I2C_SD ^ 4 | GPIO4 | I2C_SCLK | | ^ 3 | GPIO3 | I2C_SD ^ 4 | GPIO4 | I2C_SCLK | |
| ^ 5 | GND | ^ 6 | GPIO6 | | | ^ 5 | GND | ^ 6 | GPIO6 | CTS3_N | |
| ^ 7 | GPIO7 | TXD3 ^ 8 | GPIO8 | RXD3 | | ^ 7 | GPIO7 | TXD3 ^ 8 | GPIO8 | RXD3 | |
| ^ 9 | GPIO13 | JTDO ^ 10 | GPIO14 | JTDI | | ^ 9 | GPIO13 | JTDO ^ 10 | GPIO14 | JTDI | |
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| | It is worth observing in the above image that when a second, full-height mini-PCIe WLAN card is installed in the second slot (marked WIFI1), it will likely physically obstruct the screw and stand-off for the motherboard PCB for mounting into the aluminium case. Some slight modification of your second full-height WLAN card might be required to allow the motherboard to be screwed back into the manufacturer's case. Half-height cards are supported in both slots. |
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| ===== Tags ===== | ===== Tags ===== |
| [[meta:tags|How to add tags]] | [[meta:tags|How to add tags]] |
| {{tag>MT7621AT 16flash 256ram}} | {{tag>ramips MT7621 16flash 256ram minipciexpress microsd 1SIM}} |