Euro (€)
English (EN)
 +3197010267156
Categories

Mayhem v2.1.0 vs v2.2.0: Every New Feature, Fix, and Why You Need to Update Now

Overview

Mayhem firmware versions 2.1.0 and 2.2.0 introduce significant enhancements and fixes for HackRF PortaPack H4M users. This comparison highlights all changes and explains why updating to v2.2.0 is essential.

Major New Features in v2.2.0

  • Dual-Channel Spectrum Viewer: Simultaneously monitor two frequency bands side-by-side.
  • Enhanced ADS-B Map: High-resolution map tiles and altitude color gradients added.
  • GPIO Module Manager: In-firmware UI to load and configure GPIO expansion modules without recompiling.
  • Battery Health Monitor: Tracks battery charge cycles, wear level, and provides replacement alerts.
  • Bluetooth AVRCP Support: Control audio apps via Bluetooth headsets.

Bug Fixes & Performance Improvements in v2.2.0

  • Fixed sporadic audio crackle in Audio RX app under high CPU load.
  • Resolved SD card mount failures on large (64GB) cards by optimizing FAT driver.
  • Improved UI responsiveness: encoder debounce reduced input lag across menus.
  • Corrected flasher timeout issues during large OTA updates.
  • Optimized power management: standby current reduced by 15%.

Key Additions Since v2.1.0

  • v2.1.0 introduced:
    • Web Flasher integration via hackrf.app
    • Enhanced spectrum scanners with peak hold
    • Basic GPIO support for custom modules
    • Initial ADS-B support with on-map display
    • UI theme customization options
  • v2.2.0 builds upon these with advanced dual-view, module manager, and health monitoring.

Why You Need to Update to v2.2.0

  • Access advanced dual-band spectrum analysis for better signal comparisons.
  • Manage GPIO modules in-device without PC-side tools.
  • Monitor battery health to avoid unexpected downtime in field operations.
  • Enjoy smoother UI navigation and reliable SD card performance.
  • Stay current with the latest security and stability patches.

Get Your HackRF H4M Today!

Unlock all the latest features and improvements by updating to Mayhem v2.2.0. Keep your H4M at peak performance!

Get your H4M today!


Comments

No posts found

Write a review

Recent posts