PixRacer with ArduPilot installed
ESP
Micro USB cable
External USB power supply
Laptop with QGroundControl
Linux users can use the commandline if the ESP is connected to a serial adapter:
Insert the ESP as seen below into the pixracer
connect from your PC to the wifi access point (initial access point ID is either “ArduPilot” with password "ardupilot" or "Pixracer" with password “pixracer”)
open a browser to 192.168.4.1 and a simple web interface will appear
click on the “Setup” link
set config
AP SSID := dronenameRacer (replace "dronename" with your real drone name)
AP Password := cassandra
baudrate := 921600
push the “Save” button and reboot the device
Power the PixRacer with an external power supply (do not connect USB to your PC)
Connect to the new WiFi with name "<drone_name>Racer"
Open QGroundControl and check if you receive telemetry data via WiFi
Open the "Vehicle Setup" menu and check if you can configure the ESP through the ESP configuration menu