免费得到的奇葩路由器可以刷 Openwrt 不？

购买营销QQ的时候，赠送的路由器，路由器可以设置成微信公众号，放置在类似咖啡店的公众区域，需要访客关注微信号才可以访问Wi-Fi。

产品图片：
http://www.chaowifi.com/images/facility_img.png

产品说明：
CPU：高性能ARM 600？ Ralink Chipset ；
内存：64MB

系统日志：（是否是有用信息？）
Jan 1 00:00:07 (none) syslog.info syslogd started: BusyBox v1.12.1
Jan 1 00:00:07 (none) auth.info passwd: Password for admin changed by admin
Jan 1 00:09:16 (none) syslog.info syslogd exiting
Jan 1 00:09:20 (none) syslog.info syslogd started: BusyBox v1.12.1
Jan 1 00:09:20 (none) auth.info passwd: Password for admin changed by admin
Jan 1 00:10:10 (none) syslog.info syslogd exiting
Jan 1 00:10:16 (none) syslog.info syslogd started: BusyBox v1.12.1
Jan 1 00:10:16 (none) auth.info passwd: Password for admin changed by admin
Jan 1 00:14:17 (none) syslog.info syslogd exiting
Jan 1 00:14:23 (none) syslog.info syslogd started: BusyBox v1.12.1
Jan 1 00:14:23 (none) auth.info passwd: Password for admin changed by admin
[1970-01-01 00:00:01] The system current version: V2.03.
[1970-01-01 00:00:07] Start DHCP Server.
[1970-01-01 00:00:07] The IP&MAC bind had been enabled.
[1970-01-01 00:00:07] WAN Mode is : DHCP.
[1970-01-01 00:09:16] The system clear all rules of the SPI firewall.
[1970-01-01 00:09:18] Start DHCP Server.
[1970-01-01 00:09:21] Start DHCP Server.
[1970-01-01 00:09:21] The IP&MAC bind had been enabled.
[1970-01-01 00:10:10] The system clear all rules of the SPI firewall.
[1970-01-01 00:10:17] Start DHCP Server.
[1970-01-01 00:10:17] The IP&MAC bind had been enabled.
[1970-01-01 00:14:17] The system clear all rules of the SPI firewall.
[1970-01-01 00:14:23] Start DHCP Server.
[1970-01-01 00:14:24] Start DHCP Server.
[1970-01-01 00:14:24] The IP&MAC bind had been enabled.
[1970-01-01 00:14:29] DHCP obtained the IP Address.
[1970-01-01 00:14:29] WAN IP Address: 192.168.0.107.
[1970-01-01 00:14:29] WAN Netmask: 255.255.255.0.
[1970-01-01 00:14:29] Gateway: 192.168.0.1.
[1970-01-01 00:14:31] Start DHCP Server.
[1970-01-01 00:14:36] The SPI firewall had been enabled.
[1970-01-01 00:14:36] The system allow ICMP packet to enter into it.
[1970-01-01 00:14:37] The system clear all rules of the SPI firewall.
[1970-01-01 00:15:14] Start DHCP Server.
[1970-01-01 00:17:32] IP 192.168.1.2(9c:4e:36:72:23:88) access web server.