Asked — Edited

Dj Another Robot Base To Use Is Neato Xv-11

that one is better then the roomba ,and there is much info on hacking it and API commands 2 wires trasmitt and gnd,but if you can add receive ,can access the LIDAR LASER unit for navigation,most likely its the cheapest laser to use and highest accuracy can use only the LIDAR UNIT TOO i have some i can trade or loan or sell to you for a test,but also used one not working is cheap on ebay,mostly lidar are good,mostly broken post for one of the motors or lcd or dead battery

here is a link to al the info on it

neato hacking site


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