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The Xiaomi Mi Router AC2100 is a *black* cylindrical router that shares many
characteristics (apart from its looks and the GPIO ports) with the 6-antenna
*white* "Xiaomi Redmi Router AC2100"
See the visual comparison of the two routers here:
https://github.com/emirefek/openwrt-R2100/raw/imgcdn/rm2100-r2100.jpg
Specification of R2100:
- CPU: MediaTek MT7621A
- RAM: 128 MB DDR3
- FLASH: 128 MB ESMT NAND
- WIFI: 2x2 802.11bgn (MT7603)
- WIFI: 4x4 802.11ac (MT7615)
- ETH: 3xLAN+1xWAN 1000base-T
- LED: Power, WAN in Yellow and Blue
- UART: On board (Don't know where is should be confirmed by anybody else)
- Modified u-boot
Hacking of official firmware process is same at both RM2100 and R2100.
Thanks to @namidairo
Here is the detailed guide Hack: https://github.com/impulse/ac2100-openwrt-guide
Guide is written for MacOS but it will work at linux.
needed packages: python3(with scapy), netcat, http server, telnet client
1. Run PPPoE&exploit to get nc and wget busybox, get telnet and wget firmware
2. mtd write openwrt-ramips-mt7621-xiaomi_mi-router-ac2100-kernel1.bin kernel1
3. nvram set uart_en=1
4. nvram set bootdelay=5
5. nvram set flag_try_sys1_failed=1
6. nvram commit
7. mtd -r write openwrt-ramips-mt7621-xiaomi_mi-router-ac2100-rootfs0.bin rootfs0
other than these I specified in here. Everything is same with:
f3792690c4
Thanks for all community and especially for this device:
@Ilyas @scp07 @namidairo @Percy @thorsten97 @impulse (names@forum.openwrt.com)
MAC Locations:
WAN *:b5 = factory 0xe006
LAN *:b6 = factory 0xe000
WIFI 5ghz *:b8 = factory 0x8004
WIFI 2.4ghz *:b7 = factory 0x0004
Signed-off-by: Emir Efe Kucuk <emirefek@gmail.com>
[refactored common image bits into Device/xiaomi-ac2100, fixed From:]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
49 lines
969 B
Bash
49 lines
969 B
Bash
#!/bin/sh
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#
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# Copyright (C) 2011-2012 OpenWrt.org
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#
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[ -e /etc/config/ubootenv ] && exit 0
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touch /etc/config/ubootenv
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. /lib/uboot-envtools.sh
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. /lib/functions.sh
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board=$(board_name)
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case "$board" in
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alfa-network,ac1200rm|\
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alfa-network,awusfree1|\
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alfa-network,quad-e4g|\
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alfa-network,r36m-e4g|\
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alfa-network,tube-e4g)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x1000"
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;;
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allnet,all0256n-4m|\
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allnet,all0256n-8m|\
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allnet,all5002)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
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;;
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buffalo,wsr-1166dhp|\
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buffalo,wsr-600dhp|\
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mediatek,linkit-smart-7688|\
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samknows,whitebox-v8|\
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xiaomi,miwifi-nano|\
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zbtlink,zbt-wg2626)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
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;;
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linksys,ea7500-v2|\
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xiaomi,mi-router-ac2100|\
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xiaomi,mir3p|\
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xiaomi,mir3g|\
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xiaomi,redmi-router-ac2100)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x20000"
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;;
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esac
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config_load ubootenv
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config_foreach ubootenv_add_app_config ubootenv
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exit 0
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