The HDL-MIR01L.01 Infrared Code Learner is a USB accessory for capturing IR commands from standard remote controls. Learn keys from TVs, DVDs, set-top boxes, air conditioners, amplifiers, and satellite receivers, then upload codes to the HDL M/IRAC.1 KNX Infrared Emitter via HDL KNX Assistant Software.

The learner is driver-free USB 2.0 with a learning status LED and built-in IR send test to verify codes before deployment. Carrier frequency is 38 kHz ± 20 %, matching consumer IR equipment and HDL emitters.

Key Features — USB IR Learning Tool

• Universal learning: AC, TV, DVD, AV, and satellite remote commands.
• USB 2.0: Plug-and-play — no driver installation required.
• Test mode: Transmit learned codes immediately for verification.
• Status indicator: LED shows learning progress and success.
• Workflow: Learn → test → download to M/IRAC.1 in Assistant/ETS.

At a Glance

Specification	Detail
Product type	USB infrared code learner
Model	HDL-MIR01L.01
USB	2.0 — driver free
Carrier frequency	38 kHz ± 20 %
Dimensions (W × H × D)	98 × 70 × 38 mm
Weight	180 g
Protection	IP 20 (EN 60529)

Operating environment and software pairing steps are listed under Technical Specifications. Full IR emitter wiring is in the M/IRAC.1 datasheet.

Applications and Integration

• KNX IR projects: Populate M/IRAC.1 libraries for HVAC and AV — especially the 810 AC code slots.
• Probe placement: After download, position HDL IR probes at each target device.
• Commissioning: Use alongside Granite Display scene buttons for one-touch AV macros.
• Not a bus device: USB tool only — does not consume KNX current; emitter and PSU sized separately with M/P960.1.

Choosing HDL IR Tools

The MIR01L.01 is required when codes are not in the built-in AC database. The M/IRAC.1 performs bus-connected transmission; the learner is used at the PC during installation only. For Buspro wireless IR, HDL offers separate wireless emitter models — the MIR01L.01 targets KNX M/IRAC.1 workflows.