Order #697829 - Jumper T20s - Won’t load express lrs lua scripts

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The Problem

The loading screen gets stuck because the ExpressLRS configuration script cannot find an ELRS module to communicate with.

Solution Steps

1. Access Model Settings

  • Open your model list
  • Navigate to page 2 of the settings

2. Configure RF Module

  • Locate the RF module settings
  • You will see two options:
    • Internal RF Module
    • External RF Module

3. Enable CRSF Protocol

  • If using internal module:
    • Select the Internal RF Module
    • Press ENTER
    • Change the protocol to CRSF (Crossfire)
  • If using external module:
    • Follow the same steps but select External RF Module instead

4. Test the Script

  • Return to the system menu
  • Try running the ExpressLRS LUA script again
  • It should now load properly instead of getting stuck

The root cause of this issue is typically having both RF modules turned off, which prevents the LUA script from finding a module to communicate with.