27-Feb-2024, 10:16 PM
Hello everyone hope I can solve this enigma together,
Recently I´ve been working on my new project an 5'' quad with a Speedybee F7 v3 stack and DJI 03 and Expresslrs, all good until this:
System in general works, comunication between Tx works, arms, angle, beeper all good. My headache comes here:
My OSD does not display info, I mean no bat, no armed status etc. I remark that drone operates properly because I´ve did a flight and in general responses ok.
Other fact is that the O3 unit shows up, that little text in right bottom side ''low power motor status'' (I´m translating lit from my language), and the speed of
transmission in between googles v2 and unit never rises up of 5/8mb.
At first I thought ok, could be a problem of general firmware upgrade, so I upgrade googles, unit, FC. Nope, kept searching and in one video saw that might be bad communication of the white wire, so there I went to spend more money on 3 in 1 connectors, but even tho trying full wire connections and DJI controler does not show info at all, obviously using Express none too.
Before all, want to to clarify that this FC and stack is for lazy people like me and has mostly all in fast connectors to reduce sodering. All UARTS are correct and the o3 preset was installed in the UART of the O3.
With all my question guys is: is the unit broken and should I claim it? Am I doing something extra wrong?
Thanks in advice.
Recently I´ve been working on my new project an 5'' quad with a Speedybee F7 v3 stack and DJI 03 and Expresslrs, all good until this:
System in general works, comunication between Tx works, arms, angle, beeper all good. My headache comes here:
My OSD does not display info, I mean no bat, no armed status etc. I remark that drone operates properly because I´ve did a flight and in general responses ok.
Other fact is that the O3 unit shows up, that little text in right bottom side ''low power motor status'' (I´m translating lit from my language), and the speed of
transmission in between googles v2 and unit never rises up of 5/8mb.
At first I thought ok, could be a problem of general firmware upgrade, so I upgrade googles, unit, FC. Nope, kept searching and in one video saw that might be bad communication of the white wire, so there I went to spend more money on 3 in 1 connectors, but even tho trying full wire connections and DJI controler does not show info at all, obviously using Express none too.
Before all, want to to clarify that this FC and stack is for lazy people like me and has mostly all in fast connectors to reduce sodering. All UARTS are correct and the o3 preset was installed in the UART of the O3.
With all my question guys is: is the unit broken and should I claim it? Am I doing something extra wrong?
Thanks in advice.
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