Firmware & Software Updates

Receivers & Modules Firmware Updates

HPP-22 VERSION 1.19(0) 10/23/2015

  1. Maxima SL ver. 1.21(0) Firmware Update
    Maintenance Fix
    • Fixed compatibility issues with certain flight controllers and gyros

HPP-22 VERSION 1.19(0) 7/17/2015

  1. Maxima SL ver. 1.20(0) Firmware Update
    Added Functions
    • Added lost frames counting function when used with PowerBox system

HPP-22 VERSION 1.17(1) 4/19/2015

  • SPECTRA 2.4 G2 ver. 2.00(0) Firmware Update - Aurora 9X, Flash 7 and 8
    • Improve SLT connection

HPP-22 VERSION 1.11(0) 8/23/2011

  • OPTIMA 7/9 ver.2.01(0) Firmware Update

HPP-22 VERSION 1.10(0) 6/2011

  • SPECTRA 2.4GHz ver.3.01(0) Firmware Update
    • Improved scan mode to make it easier to use
    • Added compatibility for Hitec's non-telemetry 2.4GHz receivers (Minima)
    • Improved LED indicator error after Scan is done
    • Version 3.01 Manual

HPP-22 VERSION 1.04(0) 12/10/2010

  • New Features:
    • OPTIMA 7/9 Fail-Safe setup function: Now you can adjust fail-safe function of the Optima 7 & 9 receivers through the HPP-22 interface. (Optima Receiver Manual)

HPP-22 VERSION 1.02 8/2/2010

  1. SPECTRA 2.4 ver.2.00 Firmware Update
  2. OPTIMA 7/9 ver.2.00 Firmware Update
    • Added HTS-SS Sensor Station compatibility
    • Improved Fail Safe
    • Improved initial position of the servo when link is completed
    • Optima Receiver Manual