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The actual returned Sub250 Nanofly16 in this listing

Lucky Dip · Return / Faulty / Untested

Sold as-is at a special price. Not a new item and no warranty.

FaultyReturned to us: Nov 2023

LUCKY DIP · Sub250 Nanofly16 1S (TBS Crossfire Nano RX): 2 Motors Dead, Unflown, Sold As-Is

Lucky Dip price today
$150.00Was $284.95 new
GST included

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LUCKY DIP · Sub250 Nanofly16 1S (TBS Crossfire Nano RX): 2 Motors Dead, Unflown, Sold As-Is

Local pickup is free. Collect from Somersby NSW; choose Pick up at checkout instead of a courier. Ready to collect Monday from 9:30am.

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LUCKY DIP · Sub250 Nanofly16 1S (TBS Crossfire Nano RX): 2 Motors Dead, Unflown, Sold As-Is

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Ready to collect Monday from 9:30am

What was reported

Brand new, never flown. In Betaflight, 2 of the 4 motors would not spin. Returned as DOA.

Our take

Looks brand new in its case. Two dead motors on a new micro usually means the 4-in-1 ESC on the Redfox A1 F4 AIO, but check the motor plugs and the ESC protocol settings first. A replacement Redfox A1 F4 AIO (analog VTX version) swaps straight in. Not powered up by us.

Repair hint

Check motor plugs and ESC settings; else fit a Sub250 Redfox A1 F4 AIO (analog VTX version).

Product details

Are you looking to buy LUCKY DIP · Sub250 Nanofly16 1S (TBS Crossfire Nano RX): 2 Motors Dead, Unflown, Sold As-Is in Australia?

LUCKY DIP: faulty customer return, sold as-is. No returns, no warranty.

This listing is for one returned Sub250 Nanofly16 1.6" 1S micro quad (TBS Crossfire Nano RX version). It came back to us in November 2023, unflown, and has been sitting in its case on the returns shelf ever since. We could pay to freight it back to the overseas supplier, but we'd rather it went to someone who'll use it.

How the price works: it starts at $150 and drops every night at midnight for 30 days, down to a $50 floor. The floor price only lasts 24 hours. If nobody grabs it, the price goes back up to $150 and the 30-day countdown starts again. Wait too long and you could miss it, or have to wait another month.

What was reported

  • Brand new out of the box: it was never flown.
  • Plugged into Betaflight, 2 of the 4 motors would not spin.

Our take

It looks brand new in its case, with props on and the spare canopy and tool included. Two dead motors on a brand-new micro usually point to the 4-in-1 ESC on the AIO board (Redfox A1 F4) rather than the motors themselves. A motor plug not seated or an ESC setting in Betaflight is also possible.

  • Could score: check the motor plugs and the ESC/motor protocol settings first. If it's a setting, you've got a new Nanofly16 with a TBS Crossfire Nano RX at a bargain.
  • Likely: a replacement Sub250 Redfox A1 F4 AIO (analog VTX version) swaps straight in.
  • Worst case: parts: frame, 4 motors, camera, canopy and the TBS Crossfire Nano RX.

We haven't powered it up ourselves.

Specs (when working)

  • Sub250 Nanofly16, 1.6" props, 1S
  • AIO: Sub250 Redfox A1 F4 with 5A 4-in-1 ESC and analog VTX
  • Receiver: TBS Crossfire Nano RX (915MHz) with T antenna
  • Analog camera in the blue canopy · battery lead: A30

Chips on the board (for parts hunters)

  • MCU: STMicro STM32F411
  • IMU / gyro: TDK InvenSense ICM-20689 (SPI)
  • OSD: AT7456E · 5A BLHeli_S 4-in-1 ESC

Chips are as listed by the manufacturer for this model, not checked on this exact unit. They make it a handy donor for repairs.

Sold as-is, please read

  • Lucky Dip items are untested or known-faulty returns sold at a special price.
  • No returns, refunds, exchanges or warranty claims, including DOA. You're buying it exactly as described.
  • Quad in its case, as pictured. No battery, radio or goggles.

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