Hello @droftarts, thanks for your reply.
U2 is getting hot, as well as the microcontroller...
I will point the RepRapworld guys here, and we'll see what they say.
Thanks for your assistance in this issue! You have been very helpful.
Ciao,
V
Hello @droftarts, thanks for your reply.
U2 is getting hot, as well as the microcontroller...
I will point the RepRapworld guys here, and we'll see what they say.
Thanks for your assistance in this issue! You have been very helpful.
Ciao,
V
@droftarts perhaps you did not see my reply with pics above... I can take some more if you need them, just ask
Thanks for your help.
Ciao,
V
I am sorry I did not specify this, the procedure you guys have linked mentions removing the SD card, I have tried that before the erase with no result, i.e. with or without SD card all the LEDs are on, including DIAG, and the microcontroller gets hot.
Ciao,
V
Hello guys,
thanks for the quick reply.
I have ran through the troubleshooting guide, the only remark I have is that the DIAG is always on, no matter the step I was at.
I have checked all the wiring for dangling bits and so on, but it looks fine to me.
Here is a picture of the board, I hope it is clear enough:
I have also taken a picture with the board powered, with no flash:
Thanks for your help and support!
Ciao,
V
Hello,
I am using a Duet Wifi 2 (V1.04b) on my self built coreXY.
Today when I turned it on I have noticed that wifi connectivity was not working. I tried the USB, but it does not work as well. I have measured that all the voltages are there, VIN is 24 V, and both the +5 V and the +3V3 voltages are present.
Upon further investigation I have noticed that the 3V3 regulator and the microcontroller get unusually hot.
I have tried the firmware reset procedure to no avail, I am afraid that the micro is fried.
Are there any further debug steps you suggest? I have bought the board on reprapworld and they have asked to check on you guys before we can proceed with the warranty; board is barely one year old.
Thanks for your help!
Ciao,
V