Festo eMotionButterflies

Festo Bionic Learning Network (Germany) · 2015

Not soldResearch demonstrator, unveiled by Festo in March 2015 alongside the BionicANTs.
Not for sale (research)Not programmableRobotic butterfly swarmIndoor GPS via IR camerasUltralight
Not soldShipping: Not sold. Never sold.
Remote control: Not possible. The swarm is coordinated by Festo's own camera-based indoor GPS system.

Overview

A swarm of ultralight robotic butterflies that fly together in a defined indoor airspace. Ten infrared cameras detect two markers on each butterfly's wings and a central master computer coordinates the flock, a demonstration Festo framed as a model for networked factory guidance systems. It built on the BionicOpter and eMotionSpheres projects.

Specifications

CategoryFlapping-wing fliers · Flapping-wing robots
Released2015
AvailabilityNot for sale (research)
ProgrammabilityNo programmability
Best forProfessionals & labs
Vision sensorsNo vision sensors
ActuatorsUnknown
AudioNo audio
Compute typeArduino / ESP32 / microcontroller, Laptop / PC as the brain
Remote controlNot programmable
Size50 cm wingspan, 32 g
LocomotionTwo flapping wings
ComputeSmall on-board controller driving two wing servos, flight paths coordinated by an external master computer
CameraNone on board, 10 external infrared cameras track the swarm
SensorsIMU (accelerometer, gyro, compass), two active infrared beacons for external tracking
Runtime3–4 min per flight, about 15 min recharge (two 90 mAh LiPo cells)
SpeedUp to 2.5 m/s, 1–2 wingbeats per second
SDKNone public

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