portfolio-monitoring for ESP32 (T-Display S3)

Personal project (use and/or modify as-is) to show stock holdings in a T-Display S3 device:

• Total Holdings
• Total Profit/Losses
• Daily Profit/Losses
• Shows last update time
• If daily losses go over 5%, it will flash in red. Configurable.
• Info refreshes every minute and stock data is retrieved from Yahoo Finance API.

Quickstart

• Get the hardware
• Setup platformio (I used Vscode Extension)
• Clone this repository and `cp dev.lots.yaml lots.yaml'. Edit your stock lots (symbols, quantity, unit_cost and currency) in that file
• Open src/main.ino and on top are the EDITME variables that need to be edited (default currency, wifi network, etc)
• Plug your device via usb and using Platformio Vscode Extension click Upload.