SpeedyBee App vs iTello

SpeedyBee is an Appllication for Flight controller parameters settings. Communication between mobile devices and flight control boards can be achieved through Bluetooth, you can use mobile devices to set the parameters of the flight controller.Any Bluetooth module compatible with your mobile device can be used, but if using the SpeedyBee Bluetooth-UART Adapter, this Bluetooth module will deactivate and activate automatically according to the status of the drone(armed/disarmed), no Bluetooth signal interference during the flight. Flight Controller Requirements: Betaflight firmware version ≥ 3.1.0 iNav FC version ≥ 1.8.1 Butterflight firmware version ≥ 3.1.0 System Requirements : iOS 13.0+ Instructions for use： 1.Connect the Bluetooth PCB with the UART interface of the Flight Controller, or use the flight controller integrated  Bluetooth. 2.Open the Betaflight Configurator, on the Ports tab, open the Configuration/MSP port of the Bluetooth PCB, for the Bluettooth module of BLE4.0, 19200 is the recommended baud rate value. 3.Open the APP, connect the Flight Controller via Bluetooth, and you can adjust the parameters now.

If you want to open your DJI Tello Drone controller app and get right to flying you found the right app. First time use: 1. Turn on your Tello Drone, wait for it to blink yellow to know you can connect 2. Open the app and press the connect button 3. Wait a moment for it to connect, the controller will pop up, fly away All you need to do is open the app to tap the Connect button. Then you'll be connected and ready to fly! Features: * Connect to the Drone from inside the app, it's so easy! * A video stream from the Tello to take photos and videos from * 2 Joystick control options * Static Joysticks that do not move location * Invisible joysticks, tap and drag anywhere on either half of the screen * Takeoff and Land with the upper corner buttons * Flip buttons let you identify which type of flip you are performing or do random flips! * Take photos of the video stream with the camera button * Video Recording Be careful, avoid wind, and please reach out with feedback and feature requests.