BAD

BAD

Founder:

user:skirit

Coops:

user:rmarko, User:Jac0bas

Status:

active

Created:

2017-08-30

Last Modified:

2018-06-26

Base autonomous drone

Quadcopter based on BBBMINI

TODO

• setup battery monitor
• calibrate
• try video wifi broadcast
• gimbal

HW

Electronics

	Price
BBBMINI-PCB	5$
BeagleBone Black	57$
Power Distribution Board	4$
4x Afro 20A Muti-Rotor ESC	52$
MPU-9250 GY-9250 9-axis sensor	3$
MS5611 Atmospheric pressure height Sensor	7$
4x Motor Sunnysky 2212-13 kv980	68$
APM2.6 Power Module	3$
CP2102 USB to UART	1$
Battery Turnigy Graphene Professional 5200mAh 3S 15C	38$
total	238$

Radio

	Price
receiver: Brotronics/PowerTowerRX	?$
transmiter: openLRSngTX	?$

Video transmit subsystem

	Price
2x TP-LINK TL-WN722N	10$

Frame

- FreeCAD files: https://github.com/skirit/BAD

SW

Ground station

• ArduPilot APM Planner

Pilot

• Ardupilot

Radio firmware

• fork of openLRSng with MAVLINK support

Video transmit subsystem

• wifi broadcast live video
• beaglebone as ip camera
• using c920
• beaglebone dsp for video encoding (MPEG-4, H.263)
• Real-time webcam streaming tutorial

video play via pipe

 mpv tv:// --tv-device=/dev/video0 --no-correct-pts --of=yuv4mpegpipe -ofps 30 -o - | mpv -fps 30 -