====== TL-WR841N - OpenWRT ======

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{{ico:enlace.png?nolink|}} //Enlaces//
  * [[http://tombatossals.github.io/instalar-openwrt/|Instalar OpenWRT]]
  * [[https://wiki.openwrt.org/toh/tp-link/tl-wr841nd|OpenWrt TP-Link TL-WR841N y TL-WR841ND]]
  * [[http://www.soylopeor.com/archivo/tl-wr841n-v9-openwrt.html|TL-WR841N v9 con OpenWRT]]
  * [[https://wiki.openwrt.org/toh/tp-link/tl-wr702n|OpenWrt TP-Link TL-WR702N]]
  * [[http://tombatossals.github.io/openwrt-repetidor-wireless/|OpenWRT en modo repetidor wireless]]
</well>
===== Conexión serie =====

  * For my TP-Link TL841N v9.0 i had to remove R26. It's a pull-up between RX (device side) and VCC. My ftdi device couldn't send data with R26 attached.
    * {{doc:tec:net:router:openwrt:wr841n:wr841nd-v9.0_serial.jpg?linkonly|Fotografía con el detalle}}.
  * U-Boot speed: 115200
  * kernel speed: 115200
  * Data format: always 8N1

===== Installing via web interface =====

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  * 1) Download image for your version.
  * 2) Log in to router web interface and select the firmware image you just uploaded as an update.
  * 3) Sit and wait while it flashes. It will reboot and be accessible at 192.168.1.1.

The Barrier Breaker image already includes a GUI, you do not have to install it manually.

:!: Note: Newest version of tp link firmware (tested on TL-WR841N_V9_150310 / 3.16.9) does not accept openwrt firmware filename, so you have to rename the downloaded openwrt firmware to something what looks like stock firmware prior flashing, i.e. wr841nv9_wr841ndv9_en_3_16_9_up(150310).bin for V9 - check the zip with original firmware on tp link website for correct file name scheme - I'd suggest to remove "boot" word from filename, because openwrt firmware does not contain boot loader.

:!: Warning! in some cases after reboot you don't have web interface (GUI), only telnet and ssh access. You can install GUI, for details see: luci.essentials, but before install LuCI (GUI) you need to configure your router to have access to internet, for configuration see: internet.connection

===== Primer análisis tras la instalación =====

**Lo que tenía con ''dd-wrt'' y ahora no encuentro aquí:**

  * Despertar Wake On LAN de equipos.

  * Desactivar el botón WPS del router.
    * [[https://www.wifi-libre.com/topic-334-como-activar-y-configurar-el-servicio-wps-en-openwrt.html|Posible solución para activarlo?]]
  * Crear otras wifis para invitados, con diferentes SSID, contraseñas, etc.