LED S404

0.40" 4-Digit 7-Segment Display

These 0.40" 4-digit 7-segment displays come in two types: a counter with decimal point, and timer with a colon in the middle.

Count and Time

Key features

• 4 Digit 7 segment LEDs
• Available in Red or Green
• Counter or Timer formatted
• 57x17mm overall dimension

Resources

📄 Schematics
🔩 3D STEP file

PID: 0x050008

See Drivers page for further details.

Function	Description
`Init()`	Initialize the module. Automatically called on power up.
`Digit(n)`	Draw `n` number to LEDs.
`Seg7(i, s)`	Draw a single `s` digit (0 to 9) on `i` digit.
`Dot(i, v)`	Draw a dot at `i` index with `v` value (0 off 1 on) on count-type LED.
`Colon(n)`	Show colon on time-type LED.
`DVer()`	This driver version.

The Code!

LED S404 Driver
loading...

Samples assume the drivers are installed, see the Drivers Tab.

Script Sample
loading...

Ordering Info

Product	Part Number	Price
DUELink LED S404 (Timer Red)	GDL-LDLEDS404-A-TR	$12.95