Si4735 Fast Switch
his library was built based on “Si47XX PROGRAMMING GUIDE; AN332 ”. It also can be used on all members of the SI47XX family respecting, of course, the features available for each IC version. These functionalities can be seen in the comparison matrix shown in table 1 (Product Family Function); pages 2 and 3 of the programming guide.
This version has been successfully tested on Pro Mini 3.3V; UNO (by using a voltage converter); Arduino Mega 2560 (by using a voltage converter) and ESP32 (LOLIN32 WEMOS) and ATtiny85