The IrDA Remote Control Voice Command module combines an IR database and speech recognition to enable voice control for multiple IR appliances such as TV, air conditioner, light, set top box, and fan. AIFA provides one unit to control all. The AVIRC01 module enables people to enjoy hands-free voice control experience without an Internet connection or complex pairing process. AIFA Voice command supports RA4M2 MCUs.


  • Voice control for IR-enabled home appliances
  • No Internet connection required
  • Trigger word can be defined by users
  • Able to learn up to 20 IR keys with the learning function
  • Easy to set up air conditioner IR code with the match function
  • IR data base coverage for Taiwan, Japan, US and Europe
  • Deep knowledge and experience of universal remote control and IR database since 1993
  • Suitable for edge devices using compact MCUs with small memory size and light CPU performance



  • Smart Home
  • Home Appliance
  • Consumer Electronics


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