raise current limit to max for sx126x and sx127x

variants/heltec_v2/target.cpp

@@ -23,7 +23,7 @@ SensorManager sensors;
 bool radio_init() {
   fallback_clock.begin();
   rtc_clock.begin(Wire);
-  
+
 #if defined(P_LORA_SCLK)
   spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
 #endif
@@ -34,8 +34,12 @@ bool radio_init() {
     return false;  // fail
   }
 
+#ifdef SX127X_CURRENT_LIMIT
+  radio.setCurrentLimit(SX127X_CURRENT_LIMIT);
+#endif
+
   radio.setCRC(1);
-  
+
   return true;  // success
 }