Mail-in drone part repairing in India. Workshop in Jagatpura, Jaipur. Diagnosis before any repair quote.
TechHobby drone part repairing inspects eligible flight controllers, ESCs, stacks, analog VTX boards, DJI Air Units and O4 units, cameras, ELRS and other FPV receivers, GPS modules, and related power boards. Pilots ship from any Indian state. Jaipur pilots can arrange a drop-off after the Repair ID is issued — there is no same-hour walk-in counter.
Repairability is confirmed after technical inspection. We do not claim to repair every part. A cratered MOSFET bank, dead RF PA, lifted multilayer, or missing MCU is often replace, not repair. Photos help triage; they do not replace the bench.
Open a service page for unique copy on that board family, or start the form if you already know the category.
| Category | Typical faults | Service page |
|---|---|---|
| Flight controller | No USB, gyro fail, burnt 5 V, crash-torn pads. | FC repair |
| ESC / 4-in-1 | Burnt FET, one motor dead, battery-pad short. | ESC repair |
| DJI O4 / Air Unit | No image, no power, bent coax, water under the can. | O4 repair |
| VTX | No Pit, burnt SMA, overheating, no video. | VTX repair |
| ELRS / other RX | No bind, torn antenna, 5 V pad lifted. | ELRS repair |
| GPS | No sats outdoors, UART silent, cracked ceramic. | GPS repair |
Each slug has its own intro, limits, and FAQs so search and answer engines can tell O4 work from a generic ESC job.
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Flight controller drone part repairing
ESC drone part repairing
Receiver drone part repairing
GPS drone part repairing
| Step | What happens |
|---|---|
| 1 | You submit the form with photos of the board (front, back, burnt area). |
| 2 | You get a Repair ID. We share packing and the Jaipur ship-to or drop-off slot on WhatsApp. |
| 3 | The part is logged and inspected on the bench — not guessed from a photo alone. |
| 4 | You see a repair estimate on the track page. |
| 5 | You approve or reject. Inspection fee is adjusted if you approve. |
| 6 | If approved and economical, we repair and test what we can. |
| 7 | Return courier, or Jaipur hand-back when that was arranged. |
| Charge | When it applies |
|---|---|
| ₹199.00 | Diagnosis after we receive the part. Not a repair quote by itself. |
| Adjusted in the approved total | If you approve the repair estimate. |
| Kept | If you decline after inspection has started, or the board is not economical to repair. |
30-day repair warranty on the work performed. It does not cover new crash damage, water damage, over-voltage, or a new short circuit after return.
Named technicians at the Jaipur bench. A card only appears when WhatsApp or a page link is set in admin.
Builder & Technician
FPV Drone Builder & Electronics Repair Technician – FPV Drone Assembly, FC/ESC Repair, Soldering, PCB/SMD Rework, Circuit Troubleshooting, Firmware Configuration, Motor/Power System Diagnostics, VTX/GPS/Receiver Installation & Component-Level Electronics Repair.
Sometimes. TechHobby drone part repairing inspects MOSFETs, capacitors, and motor pads in Jaipur. Local damage can be worth a repair; a cratered 4-in-1 is often replace. Final repairability is after inspection, not from a photo.
We diagnose O4 and Air Unit boards when the fault and parts allow. Use the O4 or Air Unit service page, not the generic VTX page. Success is not guaranteed on a cracked RF can or a board with no remaining pads.
Yes, if the part is an eligible FPV or drone electronic. Name the purchase source on the form. Catalog warranty still follows the product you bought from TechHobby.
Cost depends on diagnosis, damaged components, and labour. TechHobby sends an estimate on the track page before repair. The inspection fee is separate and is adjusted if you approve.
A diagnostic fee applies after we receive the part. It is adjusted in the approved total if you go ahead, and is kept if you decline after inspection has started.
This version is mail-in across India or Jaipur drop-off by appointment after the Repair ID. There is no nationwide pickup van.
