ESP Bluetooth Wifi Module

Welcome

This documentation is for using an ESP32 based module inside an OpenTX or EdgeTX radio. Currently the only available Bluetooth modules available that work with Open/Edge TX are the CC2540 with FrSky firmware this one is known as "Bluetooth Trainer". The newer version which is known as PARA is also available from FrSky. There are two modes of interfacing. The current AT Command Set and the new Packet Based Interface. Below are features under both modes and their status.

Git Hub Code Link

GitHub - dlktdr/BTWifiModule: Open/EdgeTX Compatible Bluetooth ModuleGitHub

AT Command Set - Currently OpenTX & EdgeTX Compatible

• Bluetooth Trainer Functionality - Master Mode

• Bluetooth Trainer Functionality - Slave Mode

• Bluetooth Joystick - Wirelessly use radio as a Joystick for your simulator software

  Note: This is a separate firmware, since you can't switch on the radio. Setup the radio as Bluetooth/Slave, then connect your PC Game Console, etc. https://github.com/dlktdr/BTWifiModule/tree/joystick
• Bluetooth Telemetry

Packet Based Interface - New design and Status

Work is being done in this branch - https://github.com/dlktdr/BTWifiModule/tree/PacketMode And the EdgeTx code to go with it - https://github.com/dlktdr/edgetx/tree/ESPInterface

• Bluetooth Joystick

• Bluetooth Trainer - Master

• Bluetooth Trainer - Slave

• Bluetooth Audio Source - Mirror the audio output from the Radio

• IMU output, use Tilt / Roll as available channels on the radio

• ESPNow LR Mode for trainer - Longer Range, Reliability.. Maybe

• Wifi FTP server, Access to SD card - This won't be a high speed interface, mainly for small SD card changes, reading/writing models, updating firmware, upload a photo for your model.

• Serial port output (mirror) Connection to HM11 or Direct to Serial Class

  • Telemetry Mirror to BT serial port

  • Telemetry Mirror to BT HM11

• MavLink output as a WIfi AP / Station. (Incorporate DroneBridge code Maybe..)

If you see anything in this list that jumps out at you and want to help please do.