Si4735 - All Band - AM, SSB and FM + RDS, working on Arduino Pro Mini 3.3V (8MHz) and TFT (ILI9225).

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This project is open source.
Documentation and source code on .
Be a member of the group "Si47XX for Radio Experimenters" on Facebook:
The Si4735 is DSP radio receiver IC from Silcon Labs. It has great performance on AM (LW/MW/SW) and local FM station. The SI4735 can be programmed by using commands and responses. You can contron it via a microcontroller like Arduino. To make the SI4735 perform an action, the microccontroller have to send a set of bytes (command and arguments) that the device interpret it and executes the given command.
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 -


Check also SI4732-A10, SI4735-D60 and SI4730-D60.


#si4732 #si4735 #arduino