IoT-Dashboard

View forex, stock, and weather information on your MXChip AZ3166 IoT Devkit

Requirements

• MXChip AZ3166 IoT Devkit
• Active Azure subscription with iot-dashboard-functions deployed to Azure Functions

Getting Started

1. Go through the IoT DevKit Get Started Guide
2. git clone this repo
3. Fill in the details for the deployed iot-dashboard-functions Azure Function in Device/api.h (FUNCTION_KEY and FUNCTION_URL)
4. Configure dashboard properties in Device/config.h (BASE_CURRENCY, QUOTE_CURRENCY, STOCK_TICKER, and WEATHER_LOCATION)
5. Upload code to DevKit

Controls

A Button - Press to manually switch between foreign exchange rate, stock price, and weather information.

B Button - Press to manually refresh data.

Configuration

api.h

Config Value	Description
FUNCTION_KEY	iot-dashboard-functions Azure Function API key
FUNCTION_URL	iot-dashboard-functions Azure Function URL

config.h

Config Value	Description
BASE_CURRENCY	Base currency symbol (e.g. USD / CAD)
QUOTE_CURRENCY	Quote currency symbol (e.g. CAD / USD)
STOCK_TICKER	Stock ticker symbol (e.g. MSFT / AAPL)
WEATHER_LOCATION	Weather location (e.g. Toronto / Toronto,CA / Toronto,Canada)
CHANGE_VIEW_INTERVAL	Ticks before view changes
FAIL_REFRESH_INTERVAL	Ticks before refreshing data due to failure
SUCCESS_REFRESH_INTERVAL	Ticks before refreshing data when previously successful
SPLASH_DURATION_MS	Splash image duration in milliseconds
UPDATE_INTERVAL_MS	Length of each tick in milliseconds (e.g. 1000 means each tick is a second)
WIFI_RETRY_STARTING_INTERVAL_MS	Milliseconds before attempting to reconnect to Wi-Fi for the first time after connection loss
WIFI_RETRY_MULT_FACTOR	Factor to multiply retry interval by after consecutive connection failures