ICRM - Coffee Roasting Monitor

IiemB

About this app

📱 ICRM - Coffee Roasting Monitor

ICRM is a mobile app designed to connect with a Croaster device to monitor and manage coffee roasting in real time. It helps coffee enthusiasts and professionals control and document their roasting process more effectively.
🎯 Purpose

To provide a portable, modern interface for:

Real-time temperature tracking

Roast profiling

Roasting event logging

Inventory and recipe management

Device setup and diagnostics

🔌 Connectivity

ICRM connects to your Croaster device via:

WiFi (WebSocket) – for broader, reliable connections (supports Artisan too)

Bluetooth (BLE) – for quick, portable use with ESP32-based devices

🔥 Core Features

📈 Live roasting chart with BT, ET, ROR visualization

📋 Event markers (e.g. Dry End, First Crack)

⏰ Alarms based on time or temp conditions

🫘 Coffee inventory tracking

📖 Roast history logging

🎨 Modern themed UI

⚙️ Custom commands for advanced device control (restart, display, etc.)

📦 OTA firmware updates (BLE & future WebSocket support)

🔧 Advanced Control

For advanced users, ICRM supports custom commands via BLE or WebSocket — allowing you to trigger specific actions you've programmed into your Croaster device (like toggling LEDs, changing display settings, etc.).