This robot was created for the eurobot 2019 contest and it's french edition. ( French: Coupe de France de robotique)
The robot is fully 3 printed. All parts are available in the .step file.
The actuators are standard cheap 9g servomotors.
The main board is a WeMos D1 ESP8266 with all servomotors connected throug a 3.3v to 5v level shifter.
The software is developped and sent to the device with the Arduino interface.
It generates a wifi hotspot that you can connect to, and hosts a webpage for controlling the robot axes.
You can also send animations in the form of json documents thanks to the ArduinoJson library.