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 Rank: Newbie Groups: Registered
Joined: 20/12/2018 Posts: 4 Points: 12 Location: cumbria
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another Red light Fault
as with the topics posted by Jonnyc1988 and NeoFuture
I am having the same issue/fault a few people are having. All finished, batteries charged, initialized. Started up, jumps forward, dome doesn't spin. Red light. I have fully stripped all the wiring and ensured it is labled and seated correctly I have the recommended batteries -
[i][i]•Brand: Samsung SDI
•Model: 30Q
•Size: 18650
•Chemistry: INR
•Nominal Capacity: 3000mAh
•Nominal Voltage: 3.6V
•Discharge: 15A Max Continuous
•Positive: Button Top
•Protected: No
•Rechargeable: Yes
•Dimensions: 18.23mm x 64.78mm
•Weight: 46.1g
they are fully charged.
any help would be greatly appreciated
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Can you check your battery's are making full contact with the positive contacts of the battery box. Current builds:-C57,Zero, Lamborghini Countach, Caldercraft HMS Agamemnon,Robi,R2-D2, MFH Cobra .
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Rank: Newbie Groups: Registered
Joined: 20/12/2018 Posts: 4 Points: 12 Location: cumbria
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I can confirm that they are making contact correctly on all 6 batteries, after a long night stripping down again and re confiming that everything is labled and plugged in correctly it now does the same as neofutures does in his video - https://www.youtube.com/...J4&feature=youtu.be
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 Rank: Beginner Level 3 Groups: Registered
Joined: 11/12/2018 Posts: 29 Points: 96 Location: UK
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Ive ordered a replacement MCU, im waiting for it to arrive, hopefully thats where the issue is. it would be nice to get some replication and feedback from the mods as a few people have the exact same issue.
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Rank: Newbie Groups: Registered
Joined: 20/12/2018 Posts: 4 Points: 12 Location: cumbria
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Does any one have any more information on this?
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 Rank: Semi-Pro Level 1  Groups: Registered
Joined: 10/12/2018 Posts: 70 Points: 225 Location: London
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I have this problem still and posted it on the 17/12 i have check everything ...four times!, i was also told that using protected batteries would cause a problem with the MCU but other people have this problem and they used unprotected batteries, i replaced them with unprotected ones now but he problem persists so the problem may be with a faulty MCU i have order a new one and have now stripped my R2 in preparation, the current MCU looks fine no bent pins or anything like that, so i await the new MCU and hope my problem end there
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Rank: Newbie Groups: Registered
Joined: 20/12/2018 Posts: 4 Points: 12 Location: cumbria
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Success
After receiving a replacement MCU and installing it I have got r2 to work.
self test doesn't quite do as it says it should but once it gets past it I have full functionality.
I surmise it must have been a bad batch of MCU issues.
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Guest
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US
