A companion web app for ESP32 + CC1101, enabling BLE connection, RF signal analysis, and replay from your browser.

1. Flash Firmware:
   Download and flash the latest firmware code to your ESP32.

2. Open the App:
   Go to reverb.yasir.com.au on a mobile or Bluetooth-enabled device.

3. (Optional) Install as PWA:
   Add the app to your device's home screen (see PWA Installation).

4. Connect:
   Press the connect button
   

5. Pair:
   Follow the pairing process
   

6. Enjoy!
   

• Web Interface: Use the app directly from your mobile browser.
• BLE Connection: Connect/disconnect to your ESP32 device via BLE.
• Record Signals: View received signals with Frequency, Data, and RSSI.
• Transmit Signals: Send custom RF signals via the web interface.
• Replay Signals: Replay signals from a selected time range.

• Wardriving: Map and analyse RF signals in your area.
• Signal Map: Visualise recorded signals on a map.

• Signal Analysis: Analyze and visualize sub-GHz RF signals for research or hobbyist purposes.
• Remote Control: Use the ESP32 as a remote control for other devices by transmitting custom RF signals.
• Learning Tool: Learn about RF communication and signal processing using the ESP32 and CC1101.

Required Components:

• ESP32: Main microcontroller for BLE and signal processing.
• CC1101: Sub-GHz RF transceiver for receiving/transmitting RF signals.

Main Screen	Signal History Modal

• Node.js (v18 or newer recommended)
• npm
• An ESP32 flashed with the provided firmware (reverb_esp32.ino)

Firmware is at reverb_esp32/reverb_esp32.ino. Flash using Arduino IDE or PlatformIO.

1. Navigate to the reverb directory:

   cd reverb

2. Install dependencies:

   npm install

3. Start the development server:

   npm run dev

npm run build
npm start

On your Bluetooth-enabled device:

1. Open http://HOST_IP:3000 in your browser.
   (Replace HOST_IP with the actual IP address of the machine running the app.)

• On mobile, open the app in Chrome or Safari and use "Add to Home Screen" or "Install App" to install as a PWA.

MIT License.

• Inspiration from SubMarine
• BLE and web UI connection based on Random Nerd Tutorials
• Disconnect/Reconnect icons from SVG Repo