LTECH DMX/RDM LED driver CV 40x3A OLED LT-940-OLED

High-power multiple channels application, 40 channels output with up to 3A per channel (2880W total). Features an OLED screen with 3-button interface for easy operation, RDM remote management via master console or mobile app, and firmware upgrade support. Supports 3/5-pin XLR, RJ45, and green terminal interfaces with photoelectric isolation and signal amplification. Offers adjustable PWM frequency, 8/16-bit gray levels, selectable dimming curves (standard, linear, LOG, or custom), power-on state management, fast self-testing, and full protection with fault warnings. Includes 10 built-in lighting effects and flexible channel settings (CH01–CH40) for precise control.