It s the same, and does absolutely the same.
Chainfire (dslr controller) provides a firmware for it with which you can use dslr controller with this router
http://dslrcontroller.com/firmwares/openwrt-ar71xx-generic-tl-mr3040-v1-squashfs-factory.bin
Chainfire (dslr controller) provides a firmware for it with which you can use dslr controller with this router
http://dslrcontroller.com/firmwares/openwrt-ar71xx-generic-tl-mr3040-v1-squashfs-factory.bin