General Principles

Setting Pin Modes

Pin modes must be set before interacting with a pin. All the methods listed below have a consistent API across all API classes.

Input Pin Modes

Requiring A Callback To Be Specified

• set_pin_mode_analog_input
• set_pin_mode_dht
• set_pin_mode_digital_input
• set_pin_mode_digital_input_pullup
• set_pin_mode_sonar

Callback Specified In Read Commands

• set_pin_mode_i2c
• set_pin_mode_spi

Output Pin Modes

• set_pin_mode_analog_output
• set_pin_mode_digital_output
• set_pin_mode_servo