Here is a versatile robot that can be used with Arduino, Raspberry Pi, micro:bit, and ESP32-CAM platforms. The CodeRover is a sustainable programmable robot. It is available in Sumo and off-road versions. With Code:Bit, these robots are ready for wireless programming. 4 add-ons are available that let you do more with these robots (e.g. rubber band launcher or BB gun).
CodeRover can be programmed in multiple programming languages. It has durable rubber tracks, metal gear motors, dual rechargeable battery, and ultrasonic/IR sensors. More information is available on Kickstarter.