Connection Setup

Configure the serial connection between your Flipper Zero and GhostESP device.

Hardware Connection

Connect your ESP32 device to your Flipper Zero via UART:

ESP32 Pin Flipper GPIO Pin
TX GPIO 13 or 15
RX GPIO 14 or 16
GND GND
VCC 3.3V (if needed, check your board’s power requirements)

Note: Pin configurations may vary depending on your Flipper Zero setup. Refer to your specific hardware documentation or the companion app’s connection guide.

Software Connection

  1. Power on your GhostESP device
  2. Launch the GhostESP app on your Flipper Zero
  3. The app will automatically attempt to connect via serial

Connection Troubleshooting

App can’t connect to GhostESP

  • Verify serial wiring (TX, RX, GND)
  • Check that GhostESP device is powered on
  • Try restarting both devices
  • Check serial port configuration in app settings

Connection drops during use

  • Check wiring connections for loose connections
  • Verify power supply is stable
  • Move away from sources of electrical interference
  • Try reducing baud rate if using high-speed connection

Next Steps

Once connected, explore the available features: