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Remote Control app for BlueCArd - a Bluetooth Arduino based 3D printable DIY car
BlueCArd is a fully 3D printed open source indoor RC car. The brain of the card is an Arduino Nano compatible micro-controller and remote controlled through Bluetooth Low Energy (BLE).
My aim building this car was to make it very easy to build and as cheap as possible. That is why the car uses only standard elements and a mobile phone as a remote control.
The fine location permission is needed to search for Bluetooth devices. Without this permission the RC car can't be found!
The source code of this app and the Arduino sketch can be downloaded from github:
https://github.com/nenovmy/ardcar/
A detailed list of all needed elements can be found here:
https://www.thinker-talk.com/post/bluecard-3d-printed-arduino-rc-car-part-1
And all 3D printable elements can be downloaded from thingiverse:
https://www.thingiverse.com/thing:4332095
Build your own RC car today, have fun and write your experience in the comments!
What's New in the Latest Version 2.0
Last updated on Aug 8, 2020
1. STATE pin not used anymore. Heartbeat signal used to detect connect / disconnect
2. END byte removed, command now consists of header and parameters. Header fields (3 bytes) :
* START (0x1)
* COMMAND
* Num of parameters
WARNING! This version is not compatible with older Arduino sketch. If you update the app you have to update the Arduino sketch also!
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BlueCArd
2.0 by Undead Swarm Games
Aug 8, 2020