
ExpressLRS Hardware
by ExpressLRS
Open-source PCB designs, schematics, and 3D-printable cases for ExpressLRS TX modules and receivers

by ExpressLRS
Open-source PCB designs, schematics, and 3D-printable cases for ExpressLRS TX modules and receivers

by agamrossen
Open-source acoustic drone detection. It hears the propellers, not the radio, so it works against fibre-optic FPV aircraft that emit no signal at all.

by cnlohr
ESP8266-based Quadcopter Brain
by I-M-Robotics-Lab
Quadcopter design based on STM32F411CEU Blackpill flight controller. Compatible with INAV 6.0 firmware.
by UWARG
PCB designs for the Waterloo Aerial Robotics Group
by fishpepper
openhardware f3 flight controller with an integraded uSKY receiver

by multigcs
Open-Hardware Flight-Controller

by vladisenko
Micro size flight controller board for Eachine E010 frame.
by jawher-Mansour
A Flight Controller board for a quadcopter based on YMFC Joop Brokking's code.

by salehali22
SAL-FC: Open-source Modular STM32H743 Flight Controller

by nf-dj
A controller to pilot UAV/drones via 3G/4G cellular connection.
by jaw0
teeny-tiny autonomous quadcopter flying machine
by vladisenko
Small size version of the CC3D flight controller. It's developed for the 90mm carbon frame (CF-01). PCB is contain receiver based on A7105, FlySky compatible. Also board have mosfet drivers for brushed motors.
by OpenDrone-hw
Open-source FPV video transmitter hardware. Part of the OpenDrone ecosystem.
by zwb800
Ardupilot Flight Controller HAT for raspberry pi

by rmingon
Drone design for automatic position in space with UWB
by techy-robot
Tiny drone motors with a high reduction gearbox, a precise mangetic encoder, and a FOC controller
by aeracoop
An alternative version of the quadcopter CJMCU
by sPyOpenSource
PCB boards designed with ESP32