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I accidentally flashed my OrangeRX TX module with firmware TX-4-bl.hex and now I keep getting stk500_getsync error when I try to flash it with the right firmware. Any solution to this or have I messed up bad? For people who have the same problem as me, Khazama AVR Programmer fixed it right up. No i...

Hey everyone, maybe you can help me out. Flashed my OrangeRX TX with the latest firmware and it connects to my PC and i can configure it. But when it´s in my Transmitter (Turnigy 9X) the blue (OK) Led is pretty dark glowing and i cant enter bind mode. Someone ever had this problem? Cheers, Diego I ...

I accidentally flashed my OrangeRX TX module with firmware TX-4-bl.hex and now I keep getting stk500_getsync error when I try to flash it with the right firmware. Any solution to this or have I messed up bad?

Put in a new regulator and shunt but still not working properly. The red LED turns on, but that's about it.

http://www.electrokit.com/motstand-0-ohm-smd-1206.43626 something like that or does the effect matter?

Seems like it. Any idea how to find out exactly what kind of resistor it is, or does it even matter?

I'm pretty sure I followed everything correctly and the pin on the back has a working trace to the processor. Which leads me to believe something died in there. Although I was able to flash the firmware again.

Upped it to 11V and the output shows 1.4V instead of 1.3V.

Removed the regulator and fed it 5V... it outputs 1.3V
Guessing both that the shunt resistor needs to be replaced.

Does that R1 resistor (shunt) have any other use? Because it looks like it could just be replaces with some wire or solder.

It used to show 1 ohm, for some reason, but now it doesn't show anything. You think that it's just that resistor that needs to be replaced?

It's the DC-DC regulator. From pins and feeds the module with 3.3V.

Regulator in to voltage in doesn't show any ohm reading at all now.

Says 1 ohm.

Voltage in to input of regulator shows 1 ohm.
Voltage in to ground doesn't show anything.
Regulator ground to ground measures 1 ohm.
Regulator output to ground measures 130 ohm.

Exactly. I get a reading of 1 ohm on R1.

Regulator doesn't show any voltage at all.

I get a reading of 1 on R1. And nothing on the regulator.

Reversed the polarity when plugging it in so now it doesn't power on through the radio, but it does if I connect it with the pins used for flashing (ftdi and the likes) which provides it with 3.3V. So I'm guessing one of the two framed parts are dead. Anyone have any idea what kind they are, or if I...

I read something about that and I've followed every track (I think) and I can't seem to find one that's broken.

I accidentally connected a module one pin off, so... Module - Radio RF - Not connected GND - RF VIN - GND GND - VIN PPM - GND Now the module won't power on and the radio won't output any signal to the module (tried with another one, which powers on, but doesn't output any signal from the radio to th...