Which generation of HRC 400 do I have

Hydro-Rain launched the HRC-400 series in 2016.

A few of the features include:

  • Industry first intergraded Wi-Fi and Bluetooth
  • 3 program slots (A, B, & C)
  • Programming via Bluetooth with the B-hyve Pro app

Based on feedback from contractors and customers Gen 2 of the HRC 400 was released in 2018. These controllers featured:

  • Updated Battery compartment to improve removal and insertion
  • Added the “D” program
  • Upgraded LCD Screen
  • Updated hardware for improved stability and connection
    • Upgraded short circuit detection
    • Upgraded rain sensor circuit
    • Improved battery life
    • Act as a hub for select devices

In early 2022 version 2.1 of the HRC 400 will be released. Updates will be posted when available.


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