LED lighting prompt equipment with wired communication function and detection function

The utility model discloses an LED lighting prompt device with a wired communication function and a detection function. The system comprises a power adapter, a central control light bar, a node lightbar and a detection indication device. The central control light bar is electrically connected with the node light bar; the central control light bar comprises a first power supply function module, aBluetooth SOC, a first level conversion chip, a first 16-channel LED constant current driving IC, a first LED module, a first RS422/485 communication chip, a first ambient light sensor, a first DC seat, a third connector, a first connector and a second connector. The utility model relates to an LED lighting prompt device with a wired communication function and a detection function. Hardware cost can be greatly reduced, installation is convenient, extremely simple cascade expansion is provided, equipment operates reliably, various states can be indicated through LEDs of different colors and formed patterns, a binding re