Made a own pcb with si4735 and TTGO-1.9 Inch esp32s3.
About the original project
Sketch from Ricardo Caritti and Ralph Xavier SW MW LW and FM Radio
Photos
Ralph Xavier version adapted for this board:
Ricardo Caritti version:
Video reception:
Diagram:
Parts:
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/Parts.txt
TTGO Ricardo Caritti version is here:
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/ALL_IN_ONE_T-Display_S3-Normal-Ricardo.zip
Or Reverse Encoder
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/ALL_IN_ONE_T-Display_S3-Rev-Ricardo.zip
Or the one from Ralph Xavier, adapted for this board:
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/ALL_IN_ONE_T-Display_S3-Normal-Ralph.zip
Or Reverse Encoder
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/ALL_IN_ONE_T-Display_S3-Rev-Ralph.zip
Flash Program:
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/flash_download_tool_3.9.3.zip
How to flash:
First download Flashtools 3.93 open it and you get this screen, put in ESP32S3 and develop and USB
Then select the bin file you use and fill in the adress : @10000 then select com port and Flash!
Gerbers are here:
https://github.com/RSZ-Nld/TTGO-1.9-Inch/blob/main/Gerber.zip
You can buy TTGO 1.9 Inch here:
http://www.lilygo.cn/prod_view.aspx?TypeId=50062&Id=1411&FId=t3:50062:3