Shenzhen SHLED Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of outdoor lighting spi control system in China, also supports customized service. Welcome to wholesale high quality outdoor lighting spi control system at competitive price from our factory.
1.What is SPI?
SPI signal refers to the data signal transmitted when using the SPI (Serial Peripheral Interface) control protocol, which is widely used in communication between LED lamps, displays, microcontrollers, and peripherals.
In the field of outdoor lighting fixtures, such as led point lights, led video light strips, linear lights, etc., SPI signals are mainly used to control the color, brightness, and transformation effects of each light bead, which can achieve complex lighting effects such as dynamic animation, video synchronization, and text scrolling.
2. Advantages and disadvantages of SPI control system
Advantages:
●The controller has low cost and can control a large number of LED lamps through ports.
●The cost of lighting IC is low, the peripheral circuit is simple, and the product is stable
Aadvantages:
●If one lamp breaks, the signal cannot be transmitted (but our led mesh screen is breakpoint continuous transmission, one broken lamp does not affect the following signal transmission)
●Short signal transmission distance (the distance between the TTL first lamp and the sub-controller is no more than 10 meters, we can add a signal amplifier)
Hot Tags: outdoor lighting spi control system, China, suppliers, manufacturers, wholesalers, retailer, contractor, engineering, customized, price, cost, company, for sale, led mesh screen outdoor, pixel light bar, flood light round, LED Dot Light, led curtain display, led mesh screen
