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[email protected] · 23-Mar-2022, 10:12 PM

hi, I was new to the hobby and this is my first drone and i have a problem with my tango 2
[Image: tqCVZYBl.jpg]

kafie1980 · 23-Mar-2022, 10:48 PM

I can’t make out your wiring since all the wires are black.

Double check you have Ch1 wired to FC RX and Ch2 wires to FC TX.

If that’s correct then try reflashing the firmware on the Micro RX and the Tango 2 and rebinding.

[email protected] · 23-Mar-2022, 11:19 PM

(23-Mar-2022, 10:48 PM)kafie1980 Wrote: I can’t make out your wiring since all the wires are black.

Double check you have Ch1 wired to FC RX and Ch2 wires to FC TX.

If that’s correct then try reflashing the firmware on the Micro RX and the Tango 2 and rebinding

hi i will try it today thanks you for reply

[email protected] · 24-Mar-2022, 08:24 AM

(23-Mar-2022, 10:48 PM)kafie1980 Wrote: I can’t make out your wiring since all the wires are black.

Double check you have Ch1 wired to FC RX and Ch2 wires to FC TX.

If that’s correct then try reflashing the firmware on the Micro RX and the Tango 2 and rebinding.

so i install a new firmware for Micro RX and Tango 2 but none was work

kafie1980 · 24-Mar-2022, 10:11 AM

Did you double check the connections? Can you test for continuity using a multimeter? Did you check the connector for any bent pins?

Whats FC do you have? Can you try another UART?

[email protected] · 24-Mar-2022, 12:30 PM

(24-Mar-2022, 10:11 AM)kafie1980 Wrote: Did you double check the connections? Can you test for continuity using a multimeter? Did you check the connector for any bent pins?

Whats FC do you have? Can you try another UART?

this is the fc i using so i try all of the UART i will check for continuity today

[email protected] · 25-Mar-2022, 08:06 AM

so i check for continuity and everything seem alright , i also do further my measuring the voltage this is what i got
GND= 5 v
channel 1= 1.5 -3.3v
channel 2 = 3.3v
and also i try all the UART none was working

[email protected] · 25-Mar-2022, 08:07 AM

(24-Mar-2022, 10:11 AM)kafie1980 Wrote: Did you double check the connections? Can you test for continuity using a multimeter? Did you check the connector for any bent pins?

Whats FC do you have? Can you try another UART?

also here are some of the pic of wiring
[Image: XrRDzW1l.jpg]

kafie1980 · 25-Mar-2022, 02:15 PM

I seriously cannot clearly make out the wires. Its all black and I am unable to correctly follow them back to the pads. I am so used to looking at coloured wires.

Assuming everything else checks out then one last thing I can suggest is to re-flash Betaflight and ensure you do a full chip erase.

Do you happen to have any receiver to test? Your current receiver may be faulty.

[email protected] · 30-Mar-2022, 09:53 PM

Thanks i will try it today

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