fmu v4: add option to run DShot telemetry on UART usually used for the ESP WIFI module

Tools/serial/generate_config.py

@@ -130,6 +130,14 @@ serial_ports = {
         "default_baudrate": 0,
         },
 
+    # WIFI Port (PixRacer)
+    "WIFI": {
+        "label": "Wifi Port",
+        "index": 301,
+        "default_baudrate": 1, # set default to an unusable value to detect that this serial port has not been configured
+        },
+
+
     }
 
 parser = argparse.ArgumentParser(description='Generate Serial params & startup script')

boards/px4/fmu-v4/default.cmake

@@ -13,6 +13,8 @@ px4_add_board(
 		GPS1:/dev/ttyS3
 		TEL1:/dev/ttyS1
 		TEL2:/dev/ttyS2
+		WIFI:/dev/ttyS0
+
 	DRIVERS
 		adc/board_adc
 		adc/ads1115