# Server
PORT=3000
NODE_ENV=development
SESSION_SECRET=change-this-to-a-random-secret

# MeshCore USB Serial
# Windows: COM3, COM4, etc.
# Linux/Mac: /dev/ttyUSB0, /dev/cu.usbmodem14401, etc.
SERIAL_PORT=COM3

# Data retention
DATA_RETENTION_DAYS=30
PURGE_CRON_SCHEDULE=0 2 * * *

# Logging
LOG_LEVEL=info

# Rate limiting
RATE_LIMIT_WINDOW_MS=900000
RATE_LIMIT_MAX_REQUESTS=100