Table of Contents
TP-Link TL-WR702N
- same form factor as the TL-WR703N, but the WR702N missed the USB connector few supporting components.
- based on the Qualcomm Atheros AR9331 chipset. Thus lot of general information overlaps with the Wiki pages of other AR9331-based devices
- Early versions have 16MB RAM (for both Chinese and International versions), latest versions have 8MB RAM only and run vxWorks.
- due to having 2MB flash only, the device is not supported by OpenWrt. Replacing the flash with a bigger chip can solve this, see WR703N flash mod for more details.
Devices
These devices are listed in the Table of Hardware:
| Model | Version | SoC | CPU MHz | Flash/MB | RAM/MB | WiFi Hardware | WiFi 2.4 | 100M ports | USB | Serial | JTAG | OpenWrt since | View/Edit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TL-WR702N | v1 | Atheros AR9331 | 400 | 2 | 16 | Atheros AR9331 | b/g/n | 1 | - | Yes | - | View/Edit data |
Internal images
You can see the serial connector labelled TP_IN and TP_OUT on the bottom right. GND is right next to it on the right pin of C55.
AN1 on the bottom right is the strip antenna for wifi.
Bootlog (vxWorks)
Gotten with a USB To Serial converter attached to Rx/Tx Pins (115200, 8N1)
* sending message 80b31e00,24 Disabling WLAN !!!! IOCTL setmlme [ieee80211_ioctl_setmlme:1899] data=0x80c60a80,data->pointer=0x80c60ad0, data->length=42 [ieee80211_ioctl_setmlme:1905] mlme->im_op=3 IEE80211-setparam-privacy 0 IEE80211-setparam-authmode 1 Deattaced Backend Ath socket .. Deattaced Backend Ethernet socket .. Deattaced Backend Ethernet socket .. Deattaced Backend Ethernet socket .. AP_SSID=TP-LINK_328D8B AP_HOSTAPD_DEBUG= AP_IPADDR=192.168.1.2 AP_SECMODE=WPAWPA2 WPS BSS init WPS_ENABLE=0 AP_SECMODE=WPAWPA2 WPAWPA2 BSS init WPA BSS init PSK_KEY=02328D8B AP_CYPHER=CCMP TKIP AP_WPA_GROUP_REKEY=3600 > Reset_1 > > ________ ________ __ __ ____ _ __ ___ |________|| ___ | | | | || \ | || | / / | | | |___| | __ __ | | | || \| || |/ / | | | _____| |__ __| | |___ | || |\ || \ |__| |__| |______||__||_| \____||__|\___\ > > Software Platform for MIPS Creation date: Aug 24 2011, 18:58:10 (chenyunchuan@tp-link.net) Copyright(C) 2001-2010 by TP-LINK TECHNOLOGIES CO., LTD. CPU: AR9330: AP121 Board CPU freq: 400 MHZ SDRAM size: 8 MB ipaddr:192.168.1.1 serverip:192.168.1.100 file:vxWorks.img > > Attaching interface lo0... done Rx clbufs 768 each of size 1756 eth_rx_netpool_init: allocated, pDmaBuf=0x80637910, buffend = 80782514 ATHRS26: resetting s26 ATHRS26: s26 reset done eth_rx_netpool_init: done already! Attached IPv4 interface to mirror unit 0 Press Ctrl+C to stop auto-boot... 0 auto-booting... Uncompressing...done Starting at 0x80001000... > Attaching interface lo0... done Rx clbufs 768 each of size 1756 eth_rx_netpool_init: allocated, pDmaBuf=0x80e209e0, buffend = 80f6b5e4 ATHRS26: resetting s26 ATHRS26: s26 reset done eth_rx_netpool_init: done already! Attached IPv4 interface to mirror unit 0 usrAppInitEx: 132: GPIO_OE = c00081d usrAppInitEx: 133: CP0 CONFIG = 80208483 usrAppInitEx: 134: CP0 CONFIG1 = 9ee3519e > -->starting wireless... APCFG task id 80c60d10 sysWlanInit ... Create WLAN event task tWLANEventTask Create mem partion 0x80c424e0 for size 73728 Boostrap clock 25MHz ar9300RadioAttach: Need analog access recipe!! Restoring Cal data from Flash ant_div_control1 = 0x9 ath_get_caps[4303] rx chainmask mismatch actual 1 sc_chainmak 0 ath_get_caps[4278] tx chainmask mismatch actual 1 sc_chainmak 0 Create OS_MESGQ Successfully at 0x80c17520 osifp->queue_head = 0x80c17820 ag7240MemInit: allocated, dmabuf=0x80b50b80, buffend = 80c09a84 Entering Task Loop Entering WLAN event Task Loop -->wps is shutdown! ERROR:wireless OR ACL disable sending message 80b31e00,24 TDDP: Now listening client request. tddp is running. wmosSemMCreate() pMud->mudDataSem:-2135950336 > > > Software Platform for MIPS Copyright(C) 2001-2010 by TP-LINK TECHNOLOGIES CO., LTD. Creation date: May 30 2012, 15:34:57 # Starting WLAN !!!! AP_STARTMODE=standard AP_ENABLE=1 ATH_COUNTRYCODE=840 wlan_vap_create : enter. devhandle=0x803c8650, opmode=IEEE80211_M_HOSTAP, flags=0x1 wlan_vap_create : exit. devhandle=0x803c8650, opmode=IEEE80211_M_HOSTAP, flags=0x1. osif_ioctl_create_vap: vap 0x80ffe970 vap->iv_unit 0 ieee80211_end_load: load done ath0 end flag = 0x00028802 default default default IEE80211-FREQ IOCTL vap 0x80ffe970 0,0,0 AP_CHMODE=11NGHT40PLUS > WLAN IOCTL AP_CHMODE=11NGHT40PLUS=11NGHT20=11NGHT40PLUS=1003 IEE80211-MODE IOCTL 1,11NGHT40PLUS,13 set mode 11,-2130709132,6 set mode retv 0 > WLAN IOCTL AP_PRIMARY_CH=auto=1=auto=1002 IEE80211-FREQ IOCTL vap 0x80ffe970 0,0,11 > WLAN IOCTL PUREG=0=0=0=1004 IEEE80211-SETPURGE IOCTL 0 > WLAN IOCTL AP_HIDE_SSID=0=0=0=1005 IEEE80211-SETHIDESSIDIOCTL 0 > WLAN IOCTL AP_ISOLATION=0=0=0=1034 IEE80211-setparam-nobridge 0 > WLAN IOCTL AP_TX11NRATE==0=0=1041 set auto rate > WLAN IOCTL AP_11G_PROTECTION==0=0=1042 > WLAN IOCTL AP_BEACON_INTERVAL=100=100=100=1043 > WLAN IOCTL AP_FRAGMENT_THRESHOLD=2346=2346=2346=1044 > WLAN IOCTL AP_RTS_THRESHOLD=2346=2347=2346=1046 > WLAN IOCTL AP_DTIM_PERIOD=1=1=1=1045 > WLAN IOCTL AP_WMM_ENABLE=1=1=1=1051 > WLAN IOCTL AP_WMM_NOACK==0=0=1052 IOCTL set wmm noack 0 > WLAN IOCTL AP_CYPHER_2==CCMP=CCMP=1000 Get EIOCGADDR > WLAN IOCTL AP_NO_EDGE_CH==0=0=1056 > WLAN IOCTL AP_MCASTRATE==0=0=1018 > WLAN IOCTL AP_MACFILTER_MODE==0=0=1038 > WLAN IOCTL AP_MACFILTER_LIST====1000 Get EIOCGADDR > WLAN IOCTL AP_SHORT_GI=1=1=1=1055 > WLAN IOCTL AP_DISABLECOEXT=1=0=1=1075 > WLAN IOCTL AP_SSID=TP-LINK_328D8B=Hornet_test_xxxxxxx=TP-LINK_328D8B=1001 IEE80211-ESSID IOCTL 1,TP-LINK_328D8B,15 AP_CHMODE=11NGHT40PLUS AP_CWMMODE=1 IEE80211-CWMMODE IOCTL 1 AP_AMPDU=0 AP_PURE_N=0 AP_TX_CHAINMASK=1 AP_RX_CHAINMASK=1 AP_SECMODE=WPAWPA2 WPS_ENABLE=0 Security Mode: WPAWPA2 AP_MACFILTER_MODE=0 ieee80211_open FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr FIXME: ar9300GetMinCCAPwr ar9300LoadNF: *** TIMEOUT while waiting for nf to load: AR_PHY_AGC_CONTROL=0x1d0d5a *** > WLAN IOCTL AP_BASICRATES====1039 > WLAN IOCTL AP_DEBUG=0==0=1062 > WLAN IOCTL AP_TX_POWER====1073 Starting Hostapd AP_SSID=TP-LINK_328D8B AP_HOSTAPD_DEBUG= AP_IPADDR=192.168.1.2 AP_SECMODE=WPAWPA2 WPS BSS init WPS_ENABLE=0 AP_SECMODE=WPAWPA2 WPAWPA2 BSS init WPA BSS init PSK_KEY=02328D8B AP_CYPHER=CCMP TKIP AP_WPA_GROUP_REKEY=3600 starting hostapd ... Hostapd task Created 80acdb60 Task details [80acdb60,,64,80c60ab0] Adding ath0 in bridge ... default Set EIOCGMIB2 default Entering Hostapd Main default Set EIOCGMIB2 attached backend socket . Attached backend socket for eth0 Attached backend socket for eth1 Attached backend socket for mirror 0 @@@@ kris-hostapd vapid=0 @@@@@ wiface=ath0 @@@@ **** [2,1,0,1192.168.1.2,]**** Just before eloop_run() *** setup interface1 started **** Eapol sockfd=23 Get EIOCGADDR MAC address 64,70,2,32,ffffff8d,ffffff8b link _ubind0,0,0,0,0,0 IEE80211-IWMODE IOCTL 3 IEE80211-setparam-privacy 0 1136073607.516667: Defaulted uuid based on mac addr 64:70:02:32:8d:8b ieee80211_ioctl_setappiebuf ieee80211_ioctl_setappiebuf ieee80211_ioctl_setappiebuf Madwifi init completed *** setup interface1 completed **** *** setup interface2 started **** IOCTL setmlme [ieee80211_ioctl_setmlme:1899] data=0x80acd680,data->pointer=0x80acd6d0, data->length=42 [ieee80211_ioctl_setmlme:1905] mlme->im_op=3 IEE80211-setparam-privacy 0 ieee80211_ioctl_delkey : idk_keyix=0 ieee80211_ioctl_delkey : idk_keyix=1 ieee80211_ioctl_delkey : idk_keyix=2 ieee80211_ioctl_delkey : idk_keyix=3 Using interface ath0 with hwaddr 64:70:02:32:8d:8b and ssid 'TP-LINK_328D8B' IEE80211-ESSID IOCTL 1,TP-LINK_328D8B,15 osif_vap_init :vap up IEE80211-setparam-mcastcipher 1 Warning: wlan_set_mcast_cipher failed. cache the mcast cipher IEE80211-setparam-unicipher 10 Warning: wlan_set_ucast_cipher failed. cache the ucast cipher IEE80211-setparam-keymgmtalgs 2 ieee80211_rsncaps IEE80211-setparam-wpa 3 set IEEE80211_IOC_WPA to WPA and RSN [ieee80211_ioctl_setparam_wpa:1733] IEE80211-setparam-authmode 5 osif_vap_init :vap up osif_vap_init 0 ieee80211_ioctl_setkey > > ieee80211_ioctl_setkey: ******** SETKEY : error: 0 , key_type=1, macaddr=ff:ff:ff:ff:ff:ff, key_len=16 > IEE80211-setparam-privacy 1 hostapd_ctrl_iface_init ****setup interface2 completed**** ****setup interface finalized **** >
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