Smart Fight Ball (Box Ball) game based on ESP8266.

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BitBall (“Fight Ball”) is a portable 3D-printable reflex trainer for athletes and martial arts enthusiasts. Open-source, easy to assemble!

Renats K

1

Connection Diagram

NodeMCU ESP8266, Wemos ESP8266

Better use wemos it is smaller and you can insert it into the printed case.
2

Upload the firmware

Upload the firmware to the ESP8266:

https://renat2985.github.io/bitball.club/
3

3D Printing

Download the STL files for 3D printing.

https://github.com/renat2985/bitball.club/tree/main/stl
4

Getting Started

Powering On:

• Battery Status Indication:

• High tone: 100% battery.

• Medium tone: 50%.

• Low tone: 25%.

• Connection Status:

• High tone: Connected to the router.

• Low tone: Failed connection, creating a local hotspot (BitBall.club).

How to Play:

1. Turn on the device.

2. Connect to the Wi-Fi network “BitBall.club.”

3. Open your browser and navigate to http://192.168.4.1.

4. For better integration, connect the device to your router to enable direct access via www.bitball.club.

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