Plug-in hardware module for the STM8S-DISCOVERY interface for DALI communication

The STEVAL-ILM001V1 is a plug-in module for the STM8S-DISCOVERY kit and SW DALI library, to create a fully working DALI slave application. The STM8S-DISCOVERY + STEVAL-ILM001V1 work as a DALI slave device and can be connected to and controlled by any DALI network.

The LD1 on the STM8S-DISCOVERY kit is used as a light source. Its brightness, fade-in/out times, etc., as defined by the DALI standard, can be controlled through DALI to simulate a normal lamp behavior.

The DALI (Digital Addressable Lighting Interface) standard is a communication protocol widely used in intelligent lighting applications. Its use is not limited to fluorescent tube lamp dimmable ballasts, for which it was initially designed, but also for future LED applications.

The user is expected to be familiar with the DALI standard and its details.

Key Features

  • Level translation from DALI voltage levels (-6.5 to 22.5 V) to microcontroller levels (3.3 V / 5 V logic)
  • Proper rise/fall times for the communication
  • Current consumption limit (2 mA max.)
  • Overvoltage protection for misconnection of rated mains voltage to DALI DA connectors
  • RoHS compliant




Technical Documentation

Product Specifications
Description Version Size
DB1210 DB1210: Plug-in hardware module for the STM8S-DISCOVERY interface for DALI communication 1.1 83 KB
User Manuals
Description Version Size
UM1032 UM1032: STEVAL-ILM001V1 hardware module for the STM8S-DISCOVERY interface for DALI communication 1.1 438 KB
UM1728 UM1728: STM32F1xx DALI slave interface 1.0 1 MB
UM1629 UM1629: STM32L1xx DALI slave interface 1.0 1 MB
UM1632 UM1632: STM8L DALI slave interface 1.0 2 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
Gerber files for STEVAL-ILM001V1 board 1.0 21 KB
Bill of Materials
Description Version Size
BOM for STEVAL-ILM001V1 1.0 8 KB
Schematic Pack
Description Version Size
Board schematics for STEVAL-ILM001V1 board 1.0 31 KB


License Agreement
Description Version Size
Demo products licence agreement 3.2 22 KB
Evaluation products license agreement 1.4 128 KB
Support & Community
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Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-ILM001V1 ActiveCARDIndustrialEcopack2

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.