I have an APM 2.5 with Navspark-GL gps on Arducopter 3.1. I've been trying to make it work at 115200 baud rate but can't seem to find the solution on how to do it. Here is what I've tried.1. Added #define SERIAL2_BAUD 115200 in APM_config.h .…
"Eric,
Thanks for the information. I should have waited for your reply before I flew.
I just tried again this morning before I got your message and I flew it to about 40 meters in altitude to check if it will manage to go to RTL when radio is turned…"
"In the Frsky rx there are two options of failsafe mode. Option 1 set failsafe to a user-determined state on lost signal and option 2 set failsafe for no pulses on lost signal. I selected option 2. I did all the test on the ground as per wiki before…"
"I have rebuild my hexacopter and tried the radio failsafe again. This time I tested the radio failsafe at about 10meters. The hexa started to roll and became jerky when I turned off the TX. I managed to get the control back again to prevent damaged.…"
"I do understand not to activate failsafe on the ground. I believe failsafe should only be activated when the copter is up in the air but I need to know the safe or recommended altitude. I followed the FS procedure as per wiki page and it is…"
I would just want to know if there is ayn recommended altitude to test the failsafe in the field? The reason I'm asking this is because the last time I field tested the failsafe my hexacopter rolled to left and crashed. Two broken arms and a couple…
"Thanks for all the information. I will try the follow me when I get back to shore and buy the GPS usb dongle. It would be nice to have the GCS working on an Android tablet because it has a built in GPS. "
I'm trying to launch my hexacopter on a moving ship with the speed of 5knots. I keep on getting a bad gps pos error message. My hdop is below 2 and getting about 10-13 sat while monitoring in MP. Is this normal? I know the RTL will be in the water…
"My radio TX is Frsky DJT and the RX is DR8-II+. The failsafe is program set servo position(option 2). I have also flashed my DR8-II+ to support CPPM and as per warning I have set channel 5 on my Frsky to loiter because of the very short period of…"