WS2813 VS WS2812B
Now WS2813 LED come out ,you can think it is ws2812b updated version , WS2813
LED can use same controller as WS2812B LED , WS2813 led have 2 data signal ,so when you
use those led chip to make led strip , one led broken will not affect another led unless two
consecutive led is broken , so WS2813 led make digital led project is more reliable than
before .The capatior and die is packaged in 5050 RGB LED chip , then it will not need another
capatior to make led strip again.
WS2812B only one data signal when one led broken may affect another led working .
Only die is pacakge in 5050 RGB LED Chip
In summary Compare WS2812B LED chip, WS2813 LED have the following advantage
Any pixel’s failure won’t affect signal transfer and its total emitting effct. Unless two
consecutive adjacent LED is Broken
Integrated capatior and resistance enable the circuit of pcb is more simple ,easy to
make .
250us or more of reset time, it won’t cause wrong reset while interruption, it work on
the lower frequency and inexpensive MCU.
Refresh Frequency updates reach to 2KHz, Low Fram Frequency and no Flicker
appear in HD Video Camera, improving excellent display effect.
Source-Shenzhen led color opto electronic Co.,ltd