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📑 Attached code and Link to firmware here - https://github.com/Kazakov1988/My-Otto
The firmware is based on V11. Suitable for the Otto Plus kit (the circuit must have a Bluetooth module, a touch button and an ultrasonic sensor HC-SR04). The firmware has removed the LED matrix control and other elements that I do not use in my Otto, so it now takes only 68% of the Arduino memory. Otto knows how to respond to your stroking (touching the upper part of the body), and live for a some time satisfied without showing your love. When the time has passed, as soon as... (More)