remove debugs, go fmt

examples/lora/lorawan/atcmd/commands.go

@@ -343,10 +343,8 @@ func lw(setting string) error {
 		if param == "NET" {
 			if val == "ON" {
 				lorawan.SetPublicNetwork(true)
-				println("SET PUBLIC NET")
 			} else {
 				lorawan.SetPublicNetwork(false)
-				println("SET PRIVATE NET")
 			}
 		}
 	}

sx127x/sx127x.go

@@ -449,6 +449,7 @@ func (d *Device) Rx(timeoutMs uint32) ([]uint8, error) {
 	// Single RX mode don't properly handle Timeouts on sx127x, so we use Continuous RX
 	// Go routine is a workaround to stop the Continuous RX and fire a timeout Event
 	d.SetOpMode(SX127X_OPMODE_RX)
+
 	go func() {
 		time.Sleep(time.Millisecond * time.Duration(timeoutMs))
 		d.SetOpMode(SX127X_OPMODE_STANDBY) //Go standby