int16_t begin(float freq=434.0, float br=48.0, float freqDev=50.0, float rxBw=181.1, int8_t power=10, uint8_t preambleLen=16)
Initialization method. Must be called at least once from Arduino sketch to initialize the module.
Definition: Si4431.cpp:8
int16_t setOutputPower(int8_t power)
Sets output power. Allowed values range from -8 to 13 dBm in 3 dBm steps.
Definition: Si4431.cpp:24