Atari Joysticks with Raspberry Pi 4 and RetroPie using Wireless Bluetooth
Learn how to connect 2 original Atari joysticks wirelessly to your Raspberry pi 4 running Retropie. You will see all configuration steps needed. You can also learn how to make devices or purchase them from icode.com
Where to get one:
https://www.icode.com/product/bluetoo...
Blog on how this was made:
https://www.icode.com/bluetooth-wirel...
More details on how to build simple 2 port version:
https://www.icode.com/atari-joystick-...
Other Instructions:
In video, my retroarch.cfg file was large and it was more difficult to find the items to edit. In most cases your file will be small and have reference to an include file and all you need to do is add just these settings above the #include line in your retroarch file:
input_player1_b_btn = “0”
input_player2_joypad_index = “0”
input_player2_b_btn = “5”
input_player2_up_axis = “-3”
input_player2_down_axis = “+3”
input_player2_left_axis = “-2”
input_player2_right_axis = “+2”