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We will use the Arduino MKR1010 together with MKR RGB Shield with Otto showing his expression with his eyes.

Biped Otto with Arduino
We set up a biped using the open source file Otto DIY programmed on the MKR1010 WiFi card with the MRK RGB Shield to make the eyes blink and angry.

The goal of using the MKR WiFi card is to connect Otto to the Arduino Cloud to send commands remotely over the internet.

I used 6 servo motors and in the programming we created a left step and right step function, the parameters that you will pass in the function must be adjusted according to your assembly, because the weight of the biped and the position of the servo motor are influencing factors in the step.”

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