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Robotbit expansion board
enables you to program on tablets and smartphones
By pressing the button
3V (triple-A battery *2） Onboard Resources 2-axis joystick (with button)
105 x 100 x 38 mm
KittenBot Grapebit ESP32 C3 BLE & WIFI 20-Pack (Classroom Kit) camera Robotbit expansion boardGrapeboard is a programming main control board mainly for the second to third grade information technology learning and institutional teaching. Its core is the ESP32, which has the characteristics of high performance, wireless communication, and graphical programming. Effectively improve information technology thinking, expand manual skills, and enhance innovative and creative capabilities. Grape: bit is easy to use, compared with other main