Overview

• Displays temperature (°C), humidity (%RH), battery level (%)
• Shows pressure and computed altitude (m) using QNH from METAR (EDDB)
• Clock/date via NTP and timezone set to NASDAQ time (EST5EDT)
• Simple stock quote viewer (NVDA / ASTS) from a custom HTTP JSON API
• Button A toggles the stock symbol, Button B forces a refresh
• Beeps on button actions

Requirements

• Arduino IDE (https://www.arduino.cc/en/software/)
• M5stack Stick C Plus 1.1
• M5 HAT ENV III sensors
• NTP with NASDAQ timezone
• AWS Lambda (for proxying Stock Exchange; so, the HW will be fetching stock prices from an AWS Lambda ;) )

Project

Hardware Resources

• ref: M5StickC PLUS ESP32-PICO Mini IoT Development Kit (https://docs.m5stack.com/en/core/m5stickc_plus)

• ref: M5StickC ENV III HAT (SHT30, QMP6988) (https://docs.m5stack.com/en/hat/hat_envIII)