![]() ![]() Strange- by strange I mean that it's RED LED (which should be constant As I said,īefore doing the third flight, the Corona receiver started to behave The problem occurred after the first 2 successful flights. There were NO problems showing up in ground testing. ![]() However, it might take aīefore that I will do some more ground testing. Use it on next developments with autopilots. Unfortunately I don't have an OpenLog device. ~50 minutes) and stopped working before the third flight? What happened? Is there some sort of incompatibility between Corona RXĪnd UDB? If there is, why did it work for 2 flights (total flight time I changed the Corona receiver with a Hitec RCD receiver. The RED led was ON all the time while the GREEN led was Hence eliminating the UBEC and the Lipoly, but the behaviour was the I changed to a FRESH charged standard RC receiver battery (NiCd), The total current consumption measured on theīench while the servos were heavily used was 1.2 Amperes- this isīecause I am using standard metal gear servos for the elevons and I am using a UBEC and 3s Lipoly to power my RC receiver, UDB and Apparently only whenĬonnecting Corona RX to UDB, problems occured. Itself without the UDB proved to be working. Meaning it is locked on frequency) was flashing. The same time the RED led on Corona (which has to be ON all the time. I was tuning theīefore the third flight during the pre-flight check I noticed that the You’re JR transmitter is set up like this:īetter to ask the question than to destroy equipment and waste $.Today I was testing my flying wing using UAVdevboard V3 and Corona The receiver should blink quickly then light on. Press the button on the receiver two times. The LED will flash 3 times meaning the receiver is ready for the set up process.Ĥ. Press the scan button on the receiver for 2 seconds. The receiver LED will flash 2 times quicklyģ. Turn on transmitter with the antenna extendedĢ. The synthesized corona receivers need to search for the transmitter channel prior to using for the first time. It is safest to connect the battery to the receiver system last, and make sure you have the transmitter turned on and the throttle off. You can hook up the servos/ESC in whatever order you want just realize the receiver will not work until you connect a power source (ESC + battery, BESC+battery or RX battery). ![]() Look on the end of the receiver below the servo pins and the polarity is marked. The biggest concern is to get the polarity correct when connecting to the receiver. ![]()
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January 2023
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