, a multiplayer Bluetooth controllers adapter for Dreamcast consoles, is an project based on darthcloud.It uses the popular ESP32 chip.It can support for , for Switch, for PS3, for , for , for console wireless controller.This adapter allows for the use of up to 4 connected Bluetooth controllers.FEATURES: Only suitable for Dreamcast console.Up to 4 Bluetooth controllers can be paired simultaneously Multi-function reset button, Support firmware updatable.Almost zero latency, the & controller less than 6ms of latenc using .Compatible for S/for |S /for / for U Pro/for Switch Pro / for Switch Joycon /for / PS3/for /for Wireless Controller.The key value of the buttons can be configured through the web bluetooth port of the Google Chrome.INSTRUCTIONS Connector Description RED: NO.1 controller Green: NO.2 controller orange: NO.3 controller white: NO.4 controller LED Status Red LED FULLY ON:Power on SYNC LED FULLY ON: Bluetooth failure SYNC LED OFF: Bluetooth connected successfully SYNC LED pulsing: Searching wireless controller Buttons Usage EN Button: reset BOOT Button: Short press: Disconnect all Bluetooth devices and start the pairing.3 sec hold: Enable Bluetooth inquiry mode ( pairing).10 sec hold: Restore to default configurations and clear BT pairing keys.Color: Black Material: ABS Package Contents: 1 x Wireless Controllers Adapter Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.