TurtleBot 2

ROBOTIS and OSRF, recently announced a TurtleBot 3 (TB3), that will cost around $500. This got me thinking about the previous version, TurtleBot 2(TB2), which was really an evolutionary approach to a creation, driven by a desire for affordability. The TB2 utilizes a Kobuki Base, for a standalone cost of approximately $350, plus $55 for …

Raspberry Pi Wifi Edimax Dongle

Here are the steps it took to get my Edimax EW-7811Un wireless usb adapter up and running: goto: sudo nano /etc/network/interfaces and update with: auto lo iface lo inet loopback auto eth0 allow-hotplug eth0 iface eth0 inet manual auto wlan0 allow-hotplug wlan0 iface wlan0 inet manual wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf auto wlan1 allow-hotplug wlan1 iface wlan1 inet …