This application lets you interact with the GrovePi+ and any connected sensors in Elixir. It will automatically start with your application an initiate a connection to the GrovePi+ board

Perform analog I/O using the GrovePi

Low-level interface for sending raw requests and receiving responses from a GrovePi hat. Create one of these first and then use one of the other GrovePi modules for interacting with a connected sensor, light, or actuator

Conveniences for working with a button

This is the default triggering mechanism for Button events. Events are either pressed or released and include the trigger state. The trigger state for the default trigger is a struct containing a value property

Control a Grove buzzer. While a buzzer can be controlled solely using GrovePi.Digital, this module provides some helpers

Conveniences for reading from a DHT sensor

This is the default triggering mechanism for DHT events. The event is :changed and includes the trigger state. The trigger state for the default trigger is a struct containing temp and humidity properties

Write to and read digital I/O on the GrovePi. This module provides a low level API to digital sensors

Conveniences for working with an Infrared Reflective Sensor

This is the default triggering mechanism for IRReflective events. Events are either close or far and include the trigger state. The trigger state for the default trigger is a struct containing a value property

This module lets you interact with the PivotPi through the GrovePi

This module provides lower level functions to interact with the PivotPi through the GrovePi. Most users should be able to obtain all needed functionality with GrovePi.PivotPi

A behaviour module for implementing polling on a pin

Conveniences for reading from a potentiometer or rotary angle sensor

This is the default triggering mechanism for Potentiometer events. The event is :changed and includes the trigger state. The trigger state for the default trigger is a struct containing a value property

Conveniences for controlling a RGB LCD Display. The display should be connected to the I2C-1 port

Module with struct to hold GrovePi.RGBLCD configuration

Conveniences for controlling a GrovePi Relay

Conveniences for working with a sound sensor

This is the default triggering mechanism for Sound events. Events are either loud or quiet and include the trigger state. It contains to thresholds a low_threshold and a high_threshold for triggering loud and quiet events

This is the top level supervisor that is started by the grovepi application. You can use this to start your own grovepi supervision tree by passing a prefix to the start_link function

The Trigger behaviour is used for implementing triggers for poller behaviors such as GrovePi.Sound and GrovePi.Button

Read distance from the Grove Ultrasonic sensor