While pyfsuipc is excellent, here are other Python-FSUIPC approaches:
Using pyserial , read physical button presses from an Arduino and send them to the simulator.
While FSUIPC is historically written in C/C++, the open-source community created Python wrappers—primarily the fsuipc library available on PyPI—which translate these memory offsets into native Python types. fsuipc python
To get started, you need a working flight simulator, FSUIPC installed, and a Python environment configured. 1. Install FSUIPC
: An alternative Cython-based module compatible with Python 3, though it is often noted as being in more experimental phases . Performance and Data Handling While pyfsuipc is excellent, here are other Python-FSUIPC
Note : Some projects use pyuipc or direct ctypes calls. We’ll use pyfsuipc for its simplicity.
with FSUIPC() as fsuipc: # Prepare the data we want to read using offsets # (0x560, "l") is the offset for latitude; "l" indicates a 4-byte integer prepared = fsuipc.prepare_data([ (0x560, "l"), (0x568, "l"), (0x570, "l") ], True) We’ll use pyfsuipc for its simplicity
: In some implementations, generating high-frequency telemetry (e.g., 60 updates per second) through FSUIPC can cause significant dashboard lag .
If you are using MSFS 2020, note that some advanced aircraft (such as the FlyByWire A320) use custom logic that bypasses standard FSUIPC offsets for certain controls (e.g., the parking brake). In such cases, community members have created dedicated Python scripts to bridge the gap. The msfs-parking-brake-toggle repository, for instance, uses Python to read the FlyByWire A320’s L‑Variables and set the parking brake appropriately.