User guide

Otto DIY Maker kit with Arduino Nano Every

Pakronics® sells Otto-DIY robots with Arduino Nano Every boards. While both boards and pin-wise compatible, there are few differences between the two Arduino variants, as listed below:

Parameter

Arduino Nano

Arduino Nano Every

Processor

ATmega328P

ATmega4809

Flash

32KB

48KB

SRAM

2KB

6KB

EEPROM

256B

1024B

Otto Kit variants:

Otto-DIY Robot Kits are available in the following four variants depending upon the mechanical and electronic components:

Parts | Variants

Maker

Maker+

Humanoid

Eye/LED

Arduino

X

X

X

X

Shield

X

X

X

X

Servos

4

4

6

4

Buzzer

X

X

X

X

Switch

X

X

X

X

Ultrasonic Sensor

X

X

X

Touch Sensor

3

1

1

Sound Sensor

X

X

Bluetooth

X

X

LED Matrix (8x8)

X

LED Matrix (16x8)

X

Connection of components – Otto Robot Assembly

Across all the four variants of Otto-DIY Robots, buzzer, switch and Servos are common. Following the connection guide:

  • Servos

    • 4 servos for foot and legs are connected to pin 2, 3, 4 and 5 respectively

    • 2 servos for hands (Humanoid only) are connected to pin 6 and 7

  • Buzzer is connected to pin 13

  • Battery switch is connected with Vin and Ground to supply the Arduino board through battery power.

  • Ultrasonic sensor is connected to pin 9 (Maker, Maker+ and Humanoid)

  • Sound sensor is connected to Analog pin A6 (Maker+ and Humanoid only)

  • Touch sensor is connected to Analog pin A0 (Maker+, Maker-Eye and Humanoid)

  • 8x8 LED matrix uses pin A1, A2 and A3 (Humanoid only)

  • Accelerometer / Gyro uses pin A4 and A5 (Humanoid only)

  • 16x8 LED matrix is connected to I2C port (Eye only)

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