This is the Waveshare UGV01: an off-road ground vehicle that can move over uneven terrain. It can be used with Raspberry Pi, Jetson Nano and other platforms and uses a ESP32 slave computer. This open source robot has a 0.91″ OLED display and 9-axis IMU. It has a web app for easy interaction.
This UGV has max payload capacity of 6.2kg. It is powered by 2 x 5.2W motors. It has a speed range of 0.25 to 1 m/s.