Author Topic: Cannot connect Khepera IV to the wifi  (Read 4398 times)


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Cannot connect Khepera IV to the wifi
« on: September 05, 2019, 04:33:13 PM »

I tried to follow the instructions to config the wifi, the manual says "Edit the file /etc/wpa_supplicant/wpa_supplicant-wlan0.conf to meet you need. ". However, I only find a file named "wpa_suppliant.conf", and I edit this file as follows:

1 #/etc/wpa_supplicant/wpa_supplicant.conf                                   
  2 #with WPA-PSK TKIT: 
  3 network={
  4         ssid="DragonRainbow"
  6         scan_ssid=1
  7         psk="famousdesk146"                                                 
  8         key_mgmt=WPA-PSK
  9         group=TKIP
 10         pairwise=TKIP
 11         proto=WPA                                                           
 12         priority=1
 14 }

The robot cannot connect to the wifi after editing this file. In the forum, I find that we should also edit the interface file in /etc/network/interfaces as follows:

 29 auto wlan0
 30 iface wlan0 inet static
 31         wireless_mode managed
 32         wireless_essid DragonRainbow
 33         address
 34         netmask
 35         gateway

After that, I reboot the robot, but it still cannot connect to the wifi. I am wondering whether I am using a manual (Khepera IV V4.0) whose version is not the same as the Khepera IV I am using.

Could anyone give some suggestion? Thanks in advance!