FPVSIM Timer 4.0

An AI powered simple cross platform FPV lap timing and race coaching system. Compatible with both analog and HD FPV systems.

Too busy to DIY? Get an off-the-shelf one today!

The FPVSIM Timer V2 Kit is the first official FPVSIM Timer hardware. It's the tiniest and cheapest FPV timer you can find in the world, period. This kit provides the lowest entry into professional drone racing training. You can also easily combine multiple units with an USB hub to make it a full fledged team racing solution. A similar setup usually costs around 5X more before FPVSIM Timer.

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  Get a Timer
Multi-racer events support with full visual race history playback
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Add up to 8 timers to race simultaneously (requires Event Basic subscription)

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Bulk upload and auto group racers, optionally drag drop racers to tweak groups

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OBS overlay allows you integrate the timer with mainstream OBS systems for engaging broadcasting

Just practicing? No problem, time to make every practice counts!

FPVSIM Timer is also designed to make solo racer practice more efficient. Allowing you to improve your skills faster.
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View your lap time trend of a session to see if you are still improving

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Racing metronome feature allowing you to keep track of your pace all the time

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Software available on Windows, iOS, Android, OSX, Linux

Flexible connection options between timer software and hardware

The amount of wireless interferences on an FPV field is no joke, but don't worry, we got you covered. Each timer node acts as a standalone web server, thus you can use any of the standard WWW networking solutions out there to connect the software and timer hardware.
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You can connect to the timer through a WIFI router. Using 5.8Ghz can perfect avoid the interferences from 2.4Ghz radios

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Want the ultimate reliable connections for an event? No problem, just connect to the router with an ethernet cable

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Can also directly connect to the timer using the timer hotspot

Free and paid options both available

  • Free option allows up to 20 lap time announcements every day
  • Solo racer permanent license $12.9 - enjoying all current and future updates
  • Premium and Ultimate plan subscribers get Solo racer access automatically
  • Event organizers, please subscribe to the event plans and let me know what new features you want, I'm all ears!
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DIY and Walkthrough Videos

Feel free to comment on the videos if you have any questions.

The following is the wiring diagram of a complete FPVSIM timer. You can power it with a standard USB power bank or a phone. No extra hardware needed. You can get an ESP32 a RX5808 with around $10 nowadays.

FPVSIM Timer DIY wiring, complete system.

Note that the RX5808 needs to have SPI enabled. More details about DIY here.