You can build the device using NodeMCU ESP8266 or Wemos ESP8266. This diagram applies to both the Master and Point (PRO) devices. Choose the appropriate software link below for installation.

Better use wemos it is smaller and you can insert it into the printed case.

Upload the firmware to the ESP8266:

1. Master: https://renat2985.github.io/protimer.club/
2. Point (PRO): https://renat2985.github.io/protimer.club/point.html

Download the STL files for 3D printing.

https://github.com/renat2985/protimer.club/tree/main/stl

1. Power on the Master Point; it will automatically generate a Wi-Fi network named “ProTimer.club.”

2. Connect to this network using any device, such as a smartphone, tablet, or laptop.

3. Launch a web browser and navigate to http://192.168.4.1 to access the timer’s web interface.

4. From the interface, you can manage settings, switch modes, control the timer, and export your training data.

You can explore all ProTimer features using a demo account:

• Email: demo@protimer.club

• Password: demo

Check out the live functionality on ProTimer.club/login.

Why ProTimer?

ProTimer bridges the gap between professional-grade timers and affordable DIY solutions. Perfect for BMX riders, sprinters, and cycling enthusiasts, this timer provides the tools to improve your performance without breaking the bank.