Tuesday, October 20, 2015

Eachine Racer 250 Tips


Setting motor mixes on CleanFlight
Reference: http://www.rcgroups.com/forums/showthread.php?t=2461697&page=103

To correctly set the motor layout of ER250 to CleanFlight, run the following commands:
mixer custom
mmix reset
mmix 0 1.0, 1.0, -0.882, -1.0
mmix 1 1.0, -1.0, -0.882, 1.0
mmix 2 1.0, -1.0, 0.882, -1.0
mmix 3 1.0,  1.0, 0.882, 1.0

Another mix: http://www.rcgroups.com/forums/showpost.php?p=33394173&postcount=3851
mixer custom
mmix reset
mmix 0 1.0, -1.0,  0.93, -1.0
mmix 1 1.0, -1.0, -0.93,  1.0
mmix 2 1.0,  1.0,  0.93,  1.0
mmix 3 1.0,  1.0, -0.93, -1.0
Guide to install CleanFlight specifically onto ER250
Part 1: https://www.youtube.com/watch?v=3ZW0dghsIig
Part 2: https://www.youtube.com/watch?v=yS2xzwVUoc0


PID Tuning with BetaFlight / CleanFlight and LuxFloat V2
Reference:
Post in RCGroups Echine Racer 250 forum

set pid_controller = 2
set looptime = 800
set p_pitchf = 1.400
set i_pitchf = 0.550
set d_pitchf = 0.035
set p_rollf = 1.100
set i_rollf = 0.350
set d_rollf = 0.027
set p_yawf = 3.000
set i_yawf = 1.000
set d_yawf = 0.005

set gyro_lpf = 0
set gyro_cut_hz = 60
set pterm_cut_hz = 40
set dterm_cut_hz = 15

set rc_rate = 100
set rc_expo = 70
set rc_yaw_expo = 40
set thr_mid = 50
set thr_expo = 0
set roll_rate = 47
set pitch_rate = 47
set yaw_rate = 40
set tpa_rate = 50
set tpa_breakpoint = 1500

References
Configuring Eachine Lost Alarm Buzzer on Taranis
http://www.rcgroups.com/forums/showthread.php?t=2461697&page=251#post33377490


Factory Settings Backup for Open Pilot
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5 comments:

  1. AnonymousMarch 5, 2016 at 3:11 AM

    Hi,

    Thanks for info about er250.

    Have you tried the two motor mixe configurations? Which one do you like the most?

    ReplyDelete
  2. Adnan ŞenyurtMarch 9, 2016 at 11:50 AM

    Tried before but did not feel any difference. 2nd one is supposed to match ER250 form better.

    ReplyDelete
  3. UnknownMarch 28, 2016 at 2:07 PM

    Hi can any one help!! I installed open pilot and ended up deleting the factory setting on my eachine 250 fpv I manage to get it flying again but the lights don't work so does anyone know how to setup the lights on accessory 1

    ReplyDelete
  4. Joseph FergusonSeptember 12, 2017 at 3:20 PM

    NICE POST

    ReplyDelete
  5. UnknownSeptember 24, 2017 at 7:23 AM

    The Eachine Racer 250 is just the drone my son needs to outgrow his toy-class drone. It has everything my son needs to get started with quadcopter adventures. See more on the Eachine Racer 250 here: http://mydronelab.com/reviews/eachine-racer-250.html

    ReplyDelete