I purchased a NamelessRC AIO from a local dealer - this is my second one, and the first one worked great. This one has been a nightmare.
First, I had problems getting BLHeli to read the ESCs - each time I plugged in, a random one or two would show up as unknown, and then be fine the next time.
This one I took for a maiden this evening and a few seconds in, I got a "Core temp" warning that climbed really fast. Before I understood what was happening, the quad flipped out and crashed a couple of feet into the grass. Now, no ESCs beep on startup.
I brought it in and took it apart, I noticed the MCU was REALLY hot. I desoldered everything and plugged in again, and sure enough the whole MCU got burning hot quickly, so I unplugged.
Upon looking over the board, I noticed that it appears a Mosfet is missing. I don't think the crash could have done this - but could this cause the MCU to overheat? I'm assuming the board is done for but I'd like to think it's not my fault before I go back to the dealer. Do boards ship like this? Seems like sketchy QC.
First, I had problems getting BLHeli to read the ESCs - each time I plugged in, a random one or two would show up as unknown, and then be fine the next time.
This one I took for a maiden this evening and a few seconds in, I got a "Core temp" warning that climbed really fast. Before I understood what was happening, the quad flipped out and crashed a couple of feet into the grass. Now, no ESCs beep on startup.
I brought it in and took it apart, I noticed the MCU was REALLY hot. I desoldered everything and plugged in again, and sure enough the whole MCU got burning hot quickly, so I unplugged.
Upon looking over the board, I noticed that it appears a Mosfet is missing. I don't think the crash could have done this - but could this cause the MCU to overheat? I'm assuming the board is done for but I'd like to think it's not my fault before I go back to the dealer. Do boards ship like this? Seems like sketchy QC.
Proud team pilot for brands I love: Dquad - Happymodel - Gemfan