SHOBOTS - Master Animatronic & Robotic Control Center

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Select a Robot from the Cards or Top Tabs

Click "Open Switcher" on any robot card to launch its live HTML control page directly inside this workbench.

🖥️ Raspberry Pi 40-Pin Header GPIO Master Assignment Matrix

Pin #	BCM / Signal	Connected Project Peripheral / Function	BCM / Signal	Pin #
Pin 1	3.3V Power	3.3V DC Power Rail for PCA9685 PWM Drivers & Sensors	5.0V Power	Pin 2
Pin 3	GPIO 2 (SDA)	I2C Bus SDA (PCA9685 Servo Drivers: 0x40 Arm/Birds/Fish, 0x41 Hexapod)	5.0V Power	Pin 4
Pin 5	GPIO 3 (SCL)	I2C Bus SCL (PCA9685 Servo Drivers: 0x40 Arm/Birds/Fish, 0x41 Hexapod)	Ground	Pin 6
Pin 7	GPIO 4	L298 Driver #3 ENB (Pulsating Neck Motor PWM / Birds Relay 2)	GPIO 14 (TX)	Pin 8
Ground	Ground	Common Ground Rail (GND)	GPIO 15 (RX)	Pin 10
Pin 11	GPIO 17	L298 Driver ENA (Mouth Motor PWM / Menorah Sparker Relay 1 / Birds Relay 1)	GPIO 18 (PWM0)	Pin 12
Pin 13	GPIO 27	L298 Driver IN1 (Mouth Motor Dir 1 / Menorah Relay 2)	Ground	Pin 14
Pin 15	GPIO 22	L298 Driver IN2 (Mouth Motor Dir 2)	GPIO 23	Pin 16
Pin 17	3.3V Power	3.3V Logic Reference	GPIO 24	Pin 18
Pin 19	GPIO 10	Rover L298 Driver #1 ENB (Front Right Wheel PWM)	Ground	Pin 20
Pin 29	GPIO 5	L298 Driver IN3 (Neck Motor Dir 3 / HC-SR04 Front Sensor Trig)	Ground	Pin 30
Pin 31	GPIO 6	L298 Driver IN4 (Neck Motor Dir 4 / HC-SR04 Front Sensor Echo)	GPIO 12 (PWM0)	Pin 32
Pin 33	GPIO 13 (PWM1)	Rover L298 #2 ENB (Rear Right Wheel PWM) / HC-SR04 Rear Echo	Ground	Pin 34