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



Type Title Date
Application Note PDF 1.03 MB 日本語
Manual - Software PDF 1.31 MB 日本語
Other ZIP 6.06 MB 日本語
Manual - Development Tools PDF 1.35 MB
Application Note PDF 525 KB 日本語
Manual - Hardware PDF 2.94 MB 日本語
Manual - Development Tools PDF 69 KB
Manual - Development Tools PDF 448 KB 日本語
8 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Other ZIP 12.37 MB 日本語
Software & Tools - Other ZIP 88 KB 日本語
Software & Tools - Other ZIP 353 KB 日本語
3 items

Sample Code

Sample Code

Type Title Date Date
Sample Code
ZIP 10.85 MB 日本語
Application: Industrial, IoT Applications, Power and Energy
Compiler: CC-RL, ICCRL78 Function: Application-Example, Communication-Interface, Driver-or-Library, Other-peripherals IDE: e2 studio, IAR-EWRL78
1 item