BrewTroller 4.1 Pro

BrewTroller 4.1 mainboard

The following parts are not included but typically required to build a complete system:

• I2C LCD Controller
• 20x4 Character LCD
• USB Module (for uploading firmware or logging to a PC)
• 1-Wire Module (for interfacing to DS18B20 onewire sensors)
• DS18B20 Temperature Sensors
• Relays (to control heat, pump and valve outputs)
• USB-B Mini Cable (for firmware updates, logging or PC control)

Board Features

• Heat Outputs for HLT, MLT, Boil Kettle, Steam Heater
• 3 Headers for manual heat control of HLT, MLT, Kettle
• 16 Pump/Valve Outputs on-board
• 4 Opto-isolated inputs for external trigger events
• E-Stop header for connection to an optional e-stop control board
• 4 Expansion headers that allow modules to be swapped out for additional features
• MUX header for expansion to 32 Pump/Valve outputs with optional MUX boards
• Pressure Sensor inputs for volume sensing of HLT, MLT, Kettle, Steam
• Transistor switched output for buzzer control, allows for high powered siren or to control a relay for lights, fog horn, etc.

Specifications

• Board Size: H 3.22" X W 3.77"
• Power Input: 12v 1A
• Max Draw for Pump/Valve Outputs: 500MA
• Max Draw for Heats Output: 500MA

What's in the box?

• Brewtroller 4.0 Pro Mainboard
• Power Input Pigtail with 11" leads

Schematics and Manuals

Eagle Files

Latest Firmware

BrewTroller 4.0 Pro User Manual v1.0