ESC speed control

Opensource ESC
Search github+esc32
 * http://autoquad.org, http://autoquad.org/software-downloads/?did=16 code.google.com shutting down, see migration to github.


 * http://www.olliw.eu/2013/mbgc/ esc, ekf discussion, brushless controller mini http://fpv-community.de/showthread.php?29144-Mini-Brushless-Gimbal-Elektronik, http://www.rcgroups.com/forums/showthread.php?t=1966607


 * http://witespyquad.gostorego.com/rtf-v5-mosfet-edition-brushless-gimbal-controller-with-imu.html
 * https://github.com/bluerobotics/blueesc/ ,https://www.bluerobotics.com/store/electronics/besc-30-r1/
 * http://vedder.se/2015/01/vesc-open-source-esc/ Bldc clone

Motor control
https://github.com/ytai/ioio/wiki/Motor-control The Motor Control API, which was added to the IOIO library in version 5.00 makes it easy to control a large variety of such setups with very high accuracy and speed. What it does essentially is generate digital waveforms of various kinds, which correspond to different kinds of actuators.

ESC settings
http://diydrones.com/group/pixhawk/forum/topics/the-truth-about-pixhawk-and-some-escs-with-low-kv-motors Match the prop, low voltage motors with Esc settings. Use opto couplers to prevent ground loops and current spikes.

SimonK pre-flashed
http://diydrones.com/profiles/blogs/hobbyking-introduces-simonk-timecop-designed-afroesc

http://eastbay-rc.blogspot.com/2013/07/afro-esc-simonktimecophobbyking.html

http://www.hobbyking.com/hobbyking/store/__39708__Afro_ESC_30Amp_Multi_rotor_Motor_Speed_Controller_SimonK_Firmware_.html

filter
Remove the low pass filter on the ESC, allowing higher P(proportional) control values, which stabilizes the quad in wind gusts.
 * http://www.diydrones.com/profiles/blogs/zippy-ac2-with-low-pass-filter-removed-from-escs
 * https://github.com/sim-/tgy
 * http://www.rcgroups.com/forums/showthread.php?t=1513678 ESC firmware flashing
 * http://diydrones.com/profiles/blogs/autoquad-esc32-v1r5
 * http://diydrones.com/forum/topics/flashing-3dr-escs-or-rc-timer-escs-with-much-better-firmware?commentId=705844%3AComment%3A853374

http://code.google.com/p/autoquad/wiki/esc_common Standard ESC not meant for quad control but for aircraft.

http://wiki.openpilot.org/display/Doc/Flashing+Instructions

http://www.rcgroups.com/forums/showthread.php?t=1513678

Mikrokopter
see mikrokopter BLCD

bldc
https://open-bldc.org/wiki/Open-BLDC

http://www.diydrones.com/profiles/blogs/open-source-esc-is-there-a-potential-community

http://www.diydrones.com/profiles/blogs/open-source-esc-is-there-a-potential-community

esc2
http://autoquad.org/esc32/

http://forums.openpilot.org/forum/24-esc-development/

rc hacking
RC HACKING

http://www.rchacker.com/diy/simonk-esc-firmware-flashing

Links
http://www.rcgroups.com/forums/showthread.php?t=157193  links to links on brushless gimbal etc.

Osmc robotics opensource esc controller for ground robots