RadioLib Universal wireless communication library for Arduino

### - f -

- fifoAdd() : RF69 , SX127x
- fifoGet() : RF69 , SX127x
- findRfSwitchMode() : Module
- finishTransmit() : CC1101 , nRF24 , PhysicalLayer , RF69 , Si443x , SX126x , SX127x , SX128x
- fixedPacketLengthMode() : CC1101 , RF69 , Si443x , SX126x , SX127x
- flipBits() : Module
- flipBits16() : Module
- forceLDRO() : SX126x , SX1272 , SX1278
- FSK4Client() : FSK4Client