Flows ihiu RPi4MC

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The Heatweb RPi4MC Controller is the standard equipment board, based on a Raspberry Pi 4, with MC hat, providing:

  • Arduino Micro
  • External watchdog
  • 3 x MikroBUS sockets for:
    • Thingstream modem
    • M-Bus Master
    • RS485
    • Most other Click Boards
  • 2 x Grundfos VFS sensor sockets
  • 7 x NTC sensor inputs (4 shared with VFS)
  • 2 x DS18B20 temperature sensor bus
  • PWM Output and PWM Input (pump control)