Hello,As a first comment, PA optimal settings is used to maximize the PA efficiency for the maximum targeted output power. For a given HW board and PaConfig setting, you can get any Output Power lower than the max by decrementing TxParam/Power (unit ...
Hello,Yes, it is perfrectly fine to control RFSwitch through GPIOs.This is what is done on stm32wl nucleo board (https://www.st.com/en/evaluation-tools/nucleo-wl55jc.html)You can find an implementation of the control in stm32cubewl (https://www.st.co...
Hello,Your issue is probably not due to your move from STM32WL55JC to STM32WLE5CC.It might be due to your supply management .As a first action, could you increase your 1.8V supply to 1.9V ?Also, in HP, VDDPA and VDDRF should be at same supply (3.3V)....
Hello,TCXO includes an oscillator which needs to be supplied. Voltage range is used to support a wide range of TCXO. Inside a given range, the voltage will not modify the frequency.BR,Benoit
