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toh:qxwlan:e750a [2018/09/11 08:41] – [Board Photos Info] zhangsd20toh:qxwlan:e750a [2024/02/12 08:58] (current) – external edit 127.0.0.1
Line 2: Line 2:
 {{:media:qxwlan:e750a-a.png?400|}} {{:media:qxwlan:e750a-a.png?400|}}
  
-====== Important notice ======+===== Important notice =====
  
-<color #ed1c24>First version of these boards are using different mtd layout, with ART +<color #ed1c24>First version of these boards are using different mtd layout, with ART data at the end. You should not use v2 images on v1 board because it will result in loss of ART data!</color>
-data at the end. You should not use v2 images on v1 board because it +
-will result in lost of ART data!</color>+
  
-====== Supported Versions ====== +===== Supported Versions ===== 
----- datatable ---- +<!-- ToH: { 
-cols    : Brand, Model, Versions, Supported Current Rel, OEM device homepage URL_url, OWrt Forum Topic URL_url, Device Techdata_pageid +  "source": "json", 
-headers : Brand, Model, Version, Current Release, OEM Info, Forum Topic, Technical Data +  "dom": "t", 
-align   : c,c,c,c,c,c,c +  "paging": false, 
-filter  : Model=E750A +  "rotate": true, 
-----+  "shownColumns": ["brand", "model", "version", "supportedcurrentrel", "oemdevicehomepageurl", "owrt_forum_topic_url", "deviceid"], 
 +  "filterColumns": {"model": "^E750A$"} 
 +} -->
  
  
-====== Hardware Highlights ====== +===== Hardware Highlights ===== 
----- datatable ---- +<!-- ToH: { 
-cols    : Model, Versions, CPU, CPU MHz, Flash MB_mbflashs, RAM MB_mbram, WLAN Hardware, WLAN 2.4Ghz, WLAN 5.0Ghz, Ethernet 100M ports_, Ethernet Gbit ports_, Modem, USB ports_ +  "source": "json", 
-header  : Model, Version,SoC,CPU MHz,Flash MB,RAM MB,WLAN Hardware,WLAN2.4,WLAN5.0,100M ports,Gbit ports,Modem,USB +  "dom": "t", 
-align   : c,c,c,c,c,c,c,c,c,c,c,c,c +  "paging": false, 
-filter  : Model=E750A +  "rotate": true, 
-----+  "shownColumns": ["model", "version", "cpu", "cpumhz", "flashmb", "rammb", "wlanhardware", "wlan24ghz", "wlan50ghz", "ethernet100mports", "ethernet1gports", "modem", "usbports"], 
 +  "filterColumns": {"model": "^E750A$"} 
 +} -->
  
  
-====== Installation ====== +===== Installation ===== 
----- datatable ---- +<!-- ToH: { 
-cols    : Model, Versions, Supported Current Rel, Firmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_url, Firmware OEM Stock URL_url +  "source": "json", 
-headers : Model, Version, Current Release, Firmware OpenWrt Install, Firmware OpenWrt Upgrade, Firmware OEM Stock +  "dom": "t", 
-align   : l,c,c +  "paging": false, 
-filter  : Model=E750A +  "rotate": true, 
-----+  "shownColumns": ["model", "version", "supportedcurrentrel", "firmwareopenwrtinstallurl", "firmwareopenwrtupgradeurl", "firmwareoemstockurl"], 
 +  "filterColumns": {"model": "^E750A$"} 
 +} -->
  
-====== U-boot controller ======+Flash instruction (using U-Boot CLI and tftp server): 
 + 
 +  1. Configure PC with static IP 192.168.1.10 and tftp server. 
 +  2. Rename "sysupgrade" filename to "firmware.bin" and place it  
 +     in tftp server directory. 
 +  3. Connect PC with one of RJ45 ports, power up the board and press  
 +     "enter" key to access U-Boot CLI. 
 +  4. Use the following command to update the device to OpenWrt: "run lfw". 
 + 
 +Flash instruction (using U-Boot web-based recovery): 
 + 
 +  1. Configure PC with static IP 192.168.1.xxx(2-254)/24. 
 +  2. Connect PC with one of RJ45 ports, press the reset button,  
 +     power up the board and keep button pressed for around 6-7 seconds, 
 +     until LEDs start flashing. 
 +  3. Open your browser and enter 192.168.1.1, select "sysupgrade" image  
 +     and click the upgrade button. 
 + 
 + 
 +===== U-boot controller =====
  
   U-Boot 1.1.4 (Jun 27 2018 - 11:23:19)                                   U-Boot 1.1.4 (Jun 27 2018 - 11:23:19)                                
Line 52: Line 75:
   ath>    ath> 
  
-====== Upgrading firmware ====== 
  
-Flash instruction (using U-Boot CLI and tftp server):+===== Default FLASH Layout =====
  
-  1. Configure PC with static IP 192.168.1.10 and tftp server. 
-   
-  2. Rename "sysupgrade" filename to "firmware.bin" and place it in  
-     tftp server directory. 
-   
-  3. Connect PC with one of RJ45 ports, power up the board and press "enter"  
-     key to access U-Boot CLI. 
-   
-  4. Use the following command to update the device to OpenWrt: "run lfw". 
- 
-Flash instruction (using U-Boot web-based recovery): 
- 
-  1. Configure PC with static IP 192.168.1.xxx(2-254)/24. 
-   
-  2. Connect PC with one of RJ45 ports, press the reset button,  
-     power up the board and keep button pressed for around 6-7 seconds,  
-     until LEDs start flashing. 
-      
-  3. Open your browser and enter 192.168.1.1, select "sysupgrade" image  
-     and click the upgrade button. 
- 
-====== Default FLASH Layout ====== 
-  ,, 
   m25p80 spi0.0: found s25fl064k, expected m25p80   m25p80 spi0.0: found s25fl064k, expected m25p80
   m25p80 spi0.0: s25fl064k (8192 Kbytes)   m25p80 spi0.0: s25fl064k (8192 Kbytes)
   7 cmdlinepart partitions found on MTD device spi0.0   7 cmdlinepart partitions found on MTD device spi0.0
-  '' 
  
-^ Partition ^ Start ^ End ^ Size ^ Erasesize ^ Name ^  +^ Partition   ^ Start            ^ End              ^ Size         ^ Erasesize    ^ Name         ^ 
-| mtd0 | 0x000000000000 | 0x000000040000 | 0x00040000 | 0x00010000 | u-boot | +| mtd0        | 0x000000000000   | 0x000000040000   | 0x00040000   | 0x00010000   | u-boot       | 
-| mtd1 | 0x000000040000 | 0x000000050000 | 0x00010000 | 0x00010000 | u-boot-env | +| mtd1        | 0x000000040000   | 0x000000050000   | 0x00010000   | 0x00010000   | u-boot-env   | 
-| mtd2 | 0x000000050000 | 0x000000060000 | 0x00010000 | 0x00010000 | pri-data | +| mtd2        | 0x000000050000   | 0x000000060000   | 0x00010000   | 0x00010000   | pri-data     | 
-| mtd3 | 0x000000060000 | 0x000000070000 | 0x00010000 | 0x00010000 | art | +| mtd3        | 0x000000060000   | 0x000000070000   | 0x00010000   | 0x00010000   | art          | 
-| mtd4 | 0x000000700000 | 0x0000001D0000 | 0x00160000 | 0x00010000 | kernel | +| mtd4        | 0x000000700000   | 0x0000001D0000   | 0x00160000   | 0x00010000   | kernel       | 
-| mtd5 | 0x0000001D0000 | 0x000000800000 | 0x00630000 | 0x00010000 | rootfs  | +| mtd5        | 0x0000001D0000   | 0x000000800000   | 0x00630000   | 0x00010000   | rootfs       | 
-| mtd6 | 0x000000070000 | 0x000000800000 | 0x00790000 | 0x00010000 | firmware |+| mtd6        | 0x000000070000   | 0x000000800000   | 0x00790000   | 0x00010000   | firmware     |
  
-====== photos ====== 
-{{:media:qxwlan:e750a-a.png?400|}} {{:media:qxwlan:e750a-b.png?400|}} 
-====== Hardware ====== 
  
-===== Info =====+===== Hardware ===== 
 + 
 +==== Info ====
 ^ [[wp>Instruction set|Architecture]]    | [[wp>MIPS architecture|MIPS]]| ^ [[wp>Instruction set|Architecture]]    | [[wp>MIPS architecture|MIPS]]|
 ^ [[docs:techref:bootloader]]     | web u-boot | ^ [[docs:techref:bootloader]]     | web u-boot |
Line 107: Line 104:
 ^ Ethernet        | 2x 10/100 Base-T(X) | ^ Ethernet        | 2x 10/100 Base-T(X) |
 ^ Antenna         | 2T2R 5 GHz MMCX*2  | ^ Antenna         | 2T2R 5 GHz MMCX*2  |
-^ PCIE             | 1x miniPCIE |+^ PCIE            | 1x miniPCIE |
 ^ [[docs:techref:hardware:port.serial|Serial]]          | [[#Serial|YES]] (via miniUSB or RS232 (soldering needed)) | ^ [[docs:techref:hardware:port.serial|Serial]]          | [[#Serial|YES]] (via miniUSB or RS232 (soldering needed)) |
 ^ LED             | Standard Ethernet LED's, WIFI LED | ^ LED             | Standard Ethernet LED's, WIFI LED |
 ^ Hardware buttons | reset button | ^ Hardware buttons | reset button |
-^ Power           | 1x DC jack for main power input (9-12 V) |+^ Power           | 1x DC jack for main power input (12-48 V) |
 ^ Board Size      | 85 x 85x 16mm  (L x W x H) | ^ Board Size      | 85 x 85x 16mm  (L x W x H) |
  
-===== Specification =====+==== Specification ====
  
   * 560/450/225 MHz (CPU/DDR/AHB)   * 560/450/225 MHz (CPU/DDR/AHB)
Line 122: Line 119:
   * 2x 10/100 Mbps Ethernet (one port support POE)   * 2x 10/100 Mbps Ethernet (one port support POE)
   * 7x LED (1x RGB, 6 driven by GPIO)   * 7x LED (1x RGB, 6 driven by GPIO)
-  * 1x button (reset) 
-  * 1x miniPCIE slot 
-  * 1x DC jack for main power input (9-12 V) 
   * UART (J23), USB (J102), LEDs header on PCB   * UART (J23), USB (J102), LEDs header on PCB
  
-===== Board Photos Info ====== +==== Photos ==== 
- Serial connection settings:+{{:media:qxwlan:e750a-a.png?400|}} 
 +{{:media:qxwlan:e750a-b.png?400|}} 
 + 
 +==== Serial ===== 
 + 
 +Serial connection settings: 115200 8N1, no hardware flow control.
  
-    115200 8N1, no hardware flow control. 
 {{:media:qxwlan:e750a.png?600|}} {{:media:qxwlan:e750a.png?600|}}
 +
 +
 +===== Tags =====
 +[[meta:tags|How to add tags]]
 +{{tag>AR9344 16flash 128ram}}
  • Last modified: 2018/09/11 08:41
  • by zhangsd20