This project uses an Arduino Pro Mini, 3.3V (8MZ) with a SPI TFT from MICROYUM (2" - 176 x 220) based on ILI9225 driver. It is also a complete radio based on Si4735 capable to tune LW, MW, SW on AM and SSB mode and also receive the regular commercial stations.

Encoder to tune stations;

Band selection vi push buttons

AM, FM and SSB;

LW, MW and SW;

Bandwidth filter;

BFO Control;

VFO/BFO switching via encoder push button;

12 SW bands + one from (1.7MHz to 30MHz).

Frequency step switch (1, 5, 10, 100 and 500KHz KHz);

All band Receiver video

A brief history of the PU2CLR SI4735 Arduino Library construction

More about this project on: https://pu2clr.github.io/SI4735/