Mount the motors to the SMARS chassis and connect them to the L298P motor driver shield. Stack the shield onto the D1 R32.

Connect the 9v battery to the motor driver's power input. This ultimately powers the entire system.

Fill in your WiFi credentials and HiveMQ Cloud credentials in main.cpp and flash the firmware. On boot the ESP32 prints its IP and connects to the MQTT broker

1. Create a free cluster at hivemq.com
2. Create a credential with a username and password
3. Grant it Publish and Subscribe permissions
4. Copy your cluster URL into main.cpp

1. Place index.html and broadcast.html in the same folder
2. Run python3 -m http.server 8000 in that folder
3. Run ngrok http --url=YOUR_NGROK_DOMAIN 8000 in a second terminal
4. Open https://YOUR_NGROK_DOMAIN/index.html on your laptop
5. Open https://YOUR_NGROK_DOMAIN/broadcast.html on the phone

1. The ESP32 serial monitor should print "MQTT conntected"
2. The dashboard should show "Connected"
3. Press Start Broadcast on the phone and video should appear in the dashboard
4. Use WASD keys to drive the robot