The EZ-0012 is mounted with an RL78/I1A microcontroller with on-chip high-precision LED lighting control functions, so it can be used as a reference platform for RL78/I1A system development.


  • The on-chip high-precision dimming control (1 ns or less PWM resolution) of the RL78/I1A can be used.
  • Supports evaluation of three channels of LED constant current
  • Supports four dimmer interfaces: DALI, DMX512, infrared, and analog volume
  • Supports automatic software generation tool Applilet EZ for HCD

Product Options

Part Number Part Status Description Buy Sample
Active EZ-0012 LED Lighting Evaluation Board

Documentation & Downloads

Title Other Languages Type Format File Size Date
User Guides & Manuals
Applilet EZ for DALI Control Gear User's Manual 日本語 Manual PDF 1.31 MB
AppliletTM EZ for HCD Controller For Ver. 8.30 or Later Manual PDF 1.35 MB
RL78/I1A DC/DC LED Control Evaluation Board User's Manual 日本語 Manual PDF 2.94 MB
EZ-0012 RL78I1A DCDC Control Evaluation Board (circuit diagram) Manual PDF 69 KB
Precautions for use EZ-0012 RL78I1A DCDC LED Control Evaluation Board 日本語 Manual PDF 448 KB
Application Notes & White Papers
LED Control Using RL78/I1A 日本語 Application Note PDF 525 KB
[Evaluation Software] CS+ for CA,CX V4.05.00 (Single Download) 日本語 Evaluation Software ZIP 483.78 MB
Applilet EZ for DALI control gear 日本語 Other ZIP 6.06 MB
Applilet EZ for HCD Ver9.04 日本語 Software & Tools - Others ZIP 12.37 MB
Windows Device Drivers for EZ-0012 日本語 Software & Tools - Others ZIP 88 KB
WriteEZ5 (for EZ-0012) 日本語 Software & Tools - Others ZIP 353 KB