Small fix on BME280 Config & CC1101-TXPower Throttle (#1382)

* https://github.com/1technophile/OpenMQTTGateway/issues/1380
CC1101 TXPower selection

* Creates the possability the define SDA/SCL Pins correct through a compiler switch from the platformio.ini
Sample:
  '-DBME280_PIN_SDA=0'
  '-DBME280_PIN_SCL=2'

main/ZgatewayRF.ino

@@ -184,6 +184,7 @@ void MQTTtoRF(char* topicOri, char* datacallback) {
 #    ifdef ZradioCC1101 // set Receive off and Transmitt on
   disableActiveReceiver();
   ELECHOUSE_cc1101.SetTx(receiveMhz);
+  Log.notice(F("Transmit mhz: %F" CR), receiveMhz);
 #    endif
   mySwitch.disableReceive();
   mySwitch.enableTransmit(RF_EMITTER_GPIO);
@@ -256,6 +257,10 @@ void MQTTtoRF(char* topicOri, JsonObject& RFdata) { // json object decoding
       Log.notice(F("RF Pulse Lgth: %d" CR), valuePLSL);
       Log.notice(F("Bits nb: %d" CR), valueBITS);
 #    ifdef ZradioCC1101 // set Receive off and Transmitt on
+      int txPower = RFdata["txpower"] | RF_CC1101_TXPOWER;
+      ELECHOUSE_cc1101.setPA((int)txPower);
+      Log.notice(F("CC1101 TX Power: %d" CR), txPower);
+
       float trMhz = RFdata["mhz"] | CC1101_FREQUENCY;
       if (validFrequency((int)trMhz)) {
         disableActiveReceiver();