i add new functions for onboard display (now supported for linux version board)
it may to be used for pixhawk and other controllers too
ssd1306 it is small and low cost display (~4 USD)
data connection and powering from i2c port
it may to be inter
We are developed low cost controller named F4BY.
Maxim Strinzha - Programmer Sergey Lipnickiy - hardware designer and programmer Alexey Kozin - dedicated to the popularization and promotion, technical support.
ac reseted after flashing
we have red thr in, green thr out
vibtations only full throttle
ater flying near ground pilot looks full throttle, move down thr stick but ac do not have response
after altitude reach 100m batery overloads and fail
please help t
now gps nmea library is support GPS mesages only
GP is Talker ID (GP for a GPS unit, GN for a GLONASS) Mediatek 3333 & ublox lea 6 h support glonass system as example mt 3333 after gps and glonass fixed output mesages changes from $G PRMC to $G NRMC and Read more…
i have tests of apm 2.5.2 with disabled compass
internal gyro only works better than "gyro + compass"
with compass + gyro if i do fast rotation at 180deg. i see in mission planner another angle, after 5-10 seconds this error slowly fixed (gyro correcte
some times ublox modules when cold start
reports "3D fix" with high error - with hdop = 4.0
this mean accuracy +/-1km around real point.
before each fly with ublox module i check home position and reset APM when it incorrect.
sometimes navigation modules does not correctly identify the position and height after startup
but after some "good" data it used as home position
every time I check using OSD distance to the home point and the height, in rare cases, by the time of the
I spent a lot of time to connect quadcopter to simulator. I tried the AC 3.0.1Beta HIL firmware, after flashing setup - reset I've done
but the calibration radio does not start
then i go to advanced parameters and load my previous calibrarion data usi
You are receiving this notice because our records indicate that you purchased an airspeed sensor from 3D Robotics. Our ongoing product testing has turned up a rarely occurring issue that can cause poor performance of the airspeed senso Read more…