Veikko Vierola's Discussions (41)

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Serial Command Macros

Hi,

It is very time consuming to give serial commands manually row by row, for example when giving AT commands to modem.

Is there a way to give many commands via serial connection with terminal or similar software automatically (macro)?

Something like t

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3DR Radio Performance In Reality

Hi, what kind of telemetry ranges should I expect with 3DR radio (line-of sight)

What kind of APM telemetry ranges you have managed to achieve with standard 3DR radio setup, standard antennas without any additional amplifiers.

It is a big difference to

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EEPROM reliability?

If I change serial baud to something like 38 or 115 and write parameters with MP sometimes after APM power up the changes have worked and sometimes not. What really is the correct way to change the APM serial 3 baudrate. It feels like it's jumping to

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Ultra Capacitor Usage

Hi everyone,

If I put 4 of these in series I'll get 10,8V 750F capacitor. How many mAh's would this give (if compared to 11.1 V LiPo battery)? Do you find any reasonable usage for this kind of capacitor? What do you think?

3690939238?profile=original

One cell:

Capacitance: 3000.0

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RTL when GPS fails.

Hi,

Does anyone have idea how to make failsafe RTL when GPS fails? Here is some ideas:

OPTION 1:

If GPS fails ardupilot could calculate the distance and bearing to home using the init position fix and the last known position fix before the gps failure.

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Auto flight tuning tips needed

HI, does anyone have ideas fore getting the proceeding to next waypoint a bit more direct.

Now the APM makes too much curves during navigation. What PIDs to adjust. Please let me know if u have ideas.

The route dimensions in the picture are about 350x7

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