Hi I just purchased BNO0085, I soldered PS1 pad only. After connecting into USB TTL FT232RL board is "dead". No communication, no green power LED. I tested both connectors.
I also have BNO0055 and this works ok.
Here is video https://www.dropbox.com/s/lrynjc5ox9i8l ... d.MOV?dl=0
I purchased both pieces from germany distributor Paradisetronic.com - 8.5.2023.
Can you please help me with this?
BNO0085 modul not working
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- maciii
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BNO0085 modul not working
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- barshatriplee
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Re: BNO0085 modul not working
Adafruit offers replacement warranty up to 30 days. But I am not sure if they bear any responsibility of products baught from their distributors. Let's hope they will answer and suggest a solution.
- maciii
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Re: BNO0085 modul not working
I have information from distributor that thay are approving replacements here. I hope someone will answer soon, because my project is stuck on IMU unit now :-(
- adafruit_support_carter
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Re: BNO0085 modul not working
The power indicator LED is not even coming on. That much at least should work - same as it is doing for the BNO55.
If you have a multimeter, it'd be interesting to see what voltages show up on the Vin and 3Vo pins when plugged in. There's nothing obviously wrong in the photo, but it's acting like it's not even getting power.
If you have a multimeter, it'd be interesting to see what voltages show up on the Vin and 3Vo pins when plugged in. There's nothing obviously wrong in the photo, but it's acting like it's not even getting power.
- maciii
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- Joined: Wed May 17, 2023 6:39 am
Re: BNO0085 modul not working
Voltage is 5V and 3.3V - see pictrures. LED could be bad (which is not problem for me) but board do not communicate with me :-(
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- adafruit_support_carter
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Re: BNO0085 modul not working
Thanks for that check. Really weird results.
One other quick/simple check - try the other STEMMA QT connector on the BNO085 breakout. Same results? No need to measure voltages again, just curious if LED comes on and/or coms work?
One other quick/simple check - try the other STEMMA QT connector on the BNO085 breakout. Same results? No need to measure voltages again, just curious if LED comes on and/or coms work?
- maciii
- Posts: 4
- Joined: Wed May 17, 2023 6:39 am
Re: BNO0085 modul not working
Yes, same results with different connector on both STEMA connectors - as you can see on video in first post, connector is OK with BNO0055. :-(
- adafruit_support_carter
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Re: BNO0085 modul not working
OK, let's try a replacement.
Send an email to [email protected] with a link to this thread and your order number and they can send you a replacement BNO085 breakout.
Send an email to [email protected] with a link to this thread and your order number and they can send you a replacement BNO085 breakout.
Please be positive and constructive with your questions and comments.