Engineering

The engineer receives the driver’s telemetry in real time without being on the same PC and without setting up a VPN.

Plan: requires Ultimate (or the free trial). See Plans.

How to connect

On the driver’s side

1. Open Share Telemetry.
2. Tap Enable Sharing. The app generates a pairing code that expires.
3. Send the code to the engineer.

📷 Driver screen with the pairing code

On the engineer’s side

1. Open Engineering → Start Connection.
2. Enter the driver’s code.
3. Once connected, the driver’s screen shows “Engineer connected”.

📷 Engineer screen to enter the code

Note

Driver and engineer must be on the same version of RaceFlow. If not, the app says an update is required.

Caution

On iOS, keep RaceFlow open and in the foreground for the whole session. The system doesn’t allow background execution.

To finish, the driver taps End Sharing.

Tip

Drivers in the same lobby? If the drivers are together in the same game session, a single code already brings everyone’s data. Only connect to multiple drivers if each one is in a separate session (different lobbies).

Monitor

The monitoring screen has these tabs:

Tab	Content
Lap/Lap	Live lap table: tyre, wear, forecast, ERS, fuel, wings
Map and Pit	Track map and pit information
Grid	Grid view
Rival	Comparison with a rival (vehicle and battery)
Weather	Track and weather conditions

📷 Engineer monitor — Lap/Lap tab

Track alerts

The tabs and the driver chips change color according to the track situation:

Color	Situation
Yellow	Safety Car or Virtual Safety Car
Red	Red flag
Green	Green flag

Hover (or tap) the driver chip to open a menu listing the slow drivers at that moment. The app detects slow cars by an abrupt drop in speed.

📷 Yellow driver chip with the slow drivers list

Saved sessions

Recorded sessions live under Saved Sessions, so you can analyze laps and drivers after the race. If the driver disconnects, the analysis draft is saved.

The analysis has three tabs:

Tab	What it shows
Laps	Each driver’s laps and times
Tyres	Each tyre set (laps used, wear % per lap, when pace drops and when it becomes critical) and the pit loss
Grid	Final grid with team, start, best lap, tyres and pits. Only available if the session reached the end

Use Generate report to export the PDF, which also includes the Tyres and Grid sections.

📷 Analysis — Laps tab

📷 Analysis — Tyres tab

📷 Analysis — Grid tab

📷 PDF report

Connection failure

If the connection drops, the app warns “Engineer/driver connection lost”. Pair again with a new code.