Backlight connection ability to light up the logo according to the desired program (Always on / Normal Blinker / Fading Blinker, Activation / Deactivation Ability, Dim light in standby mode)
Determine the display mode (vertical and horizontal) and the installation direction and the displaying direction of the numbers (up, down, left, right) by jumper
The design of the board is one-way, so the back of the board is completely isolated and can be installed in all kinds of panels without the need to use insulating plates.
Overall circuit change compared to the previous product by using a new microcontroller and reducing peripheral parts
