openrcforums

Hi all I just had a thought, it maybe possible to add the support to program gyros, such as the ZYX FBL unit. It used 4 pin TTL cable to program, so should be able to blend in with the Frsky telemetry mod. The serial protocol has been fully understood by someone on rcgroups. So potentially this can ...

Yes looking back it looks obvious enough. But at the time I was not quite sure whether it was the issue with companion9x, the programmer, the firmware or the 9x itself.

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As indicated in Greebo's post, need to change 2 places in the Arduino code.

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Hi Greebo I cannot say enough "thanks" to you! Your hard work saved me many days of misery. I programmed my 9x with open9x successfully with ArduinioISP. So I thought it works well and started programming my models. Then tried to use campanion9x to read the model, faced with the same error...