Flash Openwrt Attitude Adjustment on jjPlus JA76PF2

Preparation and installation of OpenWrt on the router jjPlus JA76PF02

Installing from console with serial connection

You should:

  • Shut down  the board
  • Connect the Ethernet cable to the router’s (WAN port) and the other end to your computer
  • Set the address of the network card on your computer to 192.168.1.1
  • Run a TFTPD server and put in its root the files openwrt-ar71xx-generic-ja76pf2-kernel.bin and openwrt-ar71xx-generic-ja76pf2-rootfs-squashfs.bin
  • Start the tftpd server
  • Connect the serial cable to the board
  • Start a serial terminal with parameters 8 n 1 115200
  • Turn on the board
  • and hit Ctrl-C to stop at the bootloader’s command line.  Now you are in RedBoot

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