v1.0

The new Flix version, based on 3D-printed frame. See the detailed description.

Hardware updates

• Using MOSFETs instead of ESCs to control brushed motors (cheaper and simpler code).
• 3D-printed frame.

Software updates

• RC calibration is implemented.
• Smartphone control is implemented (using MAVLink protocol and QGroundControl app).
• Forward-Left-Up coordinate system style is used in the code instead of Forward-Right-Down (more intuitive).
• Tools for converting CSV logs into ULOG and MCAP format.
• Move from ESP32 Core 2.0 to 3.0.
• A lot of code cleanups and readability improvements.
• Bug fixes.

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v0.1

The very first published version of the source code. Telegram-channel is started.

Features:

• Open source ESP32-based quadcopter made from scratch.
• Simple and clean Arduino based source code.
• Acro and Stabilized flight using remote control.
• Precise simulation using Gazebo.
• In-RAM logging.
• Command line interface through USB port.
• Wi-Fi support, partial MAVLink support.
• ESCs with reverse mode support.