Si4730 AM and FM receiver in fifteen lines Arduino sketch

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This video shows how to build a simple AM/FM receiver using the Si4730 device and the PU2CLR Si4735 Arduino Library. The sketch shown in this video has just 15 lines.
All about this project on
PU2CLR Si4735 Arduino Library Documentation on

Be a member of the Facebook group "SI47XX for radio experimenters":

See also:
PU2CLR SI4735 Arduino Library with SSB support -
PU2CLR AKC695X Arduino LIbrary -
PU2CLR KT0915 Arduino LIbrary -
PU2CLR SI4844 ARDUINO LIBRARY -
PU2CLR SI470X Arduino Library with SSB support -


It is DSP receiver based on SI4735-D60 device made by Silicon Labs. The SI4735-D60 and SI4732-A10 devices can be used to listen to AM and SSB from 150 to 30000 kHZ and FM from 64 to 108 MHz.


#si4732 #si4730 #si4735 #arduino #shortwave #ssb