SITL Forge – External FC: Betaflight

Betaflight firmware bridge

SITL Forge - External FC: Betaflight is a PC add-on for SITL Forge - FPV Laboratory that adds a 1000Hz software-in-the-loop bridge to Betaflight firmware. It replaces the simulator’s built-in flight controller with the real Betaflight firmware running on your PC.

Tuning in simulation

You can use the simulator as a controlled environment to iterate on PID gains, filters and rates without risking real hardware. The bridge runs at 1000Hz.