24 lines
948 B
Markdown
24 lines
948 B
Markdown
# m5papers3-stockticker
|
|
|
|
Daily portfolio tracker for the M5Stack Paper S3.
|
|
|
|
|
|
|
|
## Add your own stock and Wi-Fi info
|
|
|
|
1. Copy config.h.example to config.h.
|
|
2. Open config.h and set WIFI_SSID and WIFI_PASSWORD.
|
|
3. Add your API keys in config.h:
|
|
- FINNHUB_API_KEY
|
|
- ALPHAVANTAGE_KEY
|
|
4. Open m5paper-stockticker.ino and edit the myPortfolio[] list with your own symbols, share count, and total cost basis.
|
|
|
|
Portfolio format:
|
|
{ "SYMBOL", shares, costBasis, useAV }
|
|
|
|
- useAV = false for Finnhub (stocks and ETFs)
|
|
- useAV = true for Alpha Vantage (useful for some mutual funds)
|
|
|
|
## Device-specific note
|
|
|
|
This project is tuned for the M5Stack Paper S3 and its display size, rotation, and power behavior. Running it on another e-ink display usually requires extra configuration (display driver/init, resolution/layout coordinates, update behavior, and sleep/power handling) before it will render correctly. |