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Small green PCB with 14-pin FPC and M.2 connectors, standoffs and screws included

Khadas

Khadas T2V Extension Board for VIM3/VIM3L/VIM4 to Tone2 Maker Kit

SKU CH-QX5V-X375X

Extension board links Tone2 Maker Kit to VIM3, VIM3L or VIM4 via M.2 for USB data and 3.3 V power delivery

  • Connects Tone2 Maker Kit to VIM boards via 14-pin FPC to M.2
  • Delivers USB data and 3.3 V power from VIM3, VIM3L or VIM4
  • Stackable design layers VIM, T2V and Tone2 in one compact stack
  • Thin 0.80 mm PCB profile fits tight enclosures at 78.55 x 37.76 mm
  • Includes long, short and through-hole M2 standoffs plus screws for secure mounting

Extension Board for VIM and Tone2 Maker Kit

The Khadas T2V Extension Board bridges a 14-Pin FPC connector on the Tone2 Maker Kit to the M.2 connector on a VIM3, VIM3L or VIM4 single-board computer. It enables USB data transmission and delivers power at a rated 3.3 V. The stackable design keeps the three boards aligned in a compact assembly.

Replaces Direct Wiring Between Boards

This board removes the need for custom cables or hand-soldered interconnects when joining a Tone2 Maker Kit to a compatible VIM module. The upgrade is worth it when a project demands reliable USB data paths and consistent power delivery without loose jumper wires. Builders who need a different pinout or a non-M.2 host interface will not find a match here.

Handles USB Data and 3.3 V Power Over Short Distance

The 78.55 mm by 37.76 mm PCB fits between the two devices and adds only 0.80 mm bare-board height or 2.90 mm with components mounted. It comfortably carries USB signalling and the rated 3.3 V supply across the stack. Designs that require higher voltage rails, longer cable runs or additional GPIO breakout will run out of headroom with this board alone.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 96% of the 1,420 comparable items (median $44.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What M.2 standoffs and screws come with the T2V board to mount it on a VIM3, VIM3L or VIM4?

The package includes three long-head M2 standoffs, one short-head M2 standoff, four through-hole M2 standoffs and five M2 screws for stacking the VIM, T2V and Tone2 Maker Kit.

How do you connect the 14-pin FPC cable from the Tone2 Maker Kit to the T2V extension board?

Align the 14-pin FPC connector on the Tone2 Maker Kit with the matching socket on the T2V board, insert the cable with contacts facing the correct direction, then lock the retaining flap to secure the connection.

What power does the T2V board deliver to the Tone2 Maker Kit, and does it need a separate supply?

The board provides rated 3.3 V DC power delivery from the host VIM3, VIM3L or VIM4 over the M.2 interface, so no external power supply is required for the Tone2 Maker Kit.

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