DJI Agras T50 OEM Remote Controller GPS Board

The DJI Agras T50 OEM Remote Controller GPS Board is the positioning board inside the remote controller, the part that gives the controller its own satellite position. It is a long, narrow, black circuit board with a row of screw holes along its length, a small square component on its top edge, and a raised tab that carries a round element on its underside. It belongs to the remote controller, not to the aircraft, and it is identified for the DJI Agras T50, T40 and T20P. Operators usually find it while searching for a T50 remote controller GPS board, a T40 RC GPS module, a T20P controller with no position, or the reason the controller cannot place itself on the map while the aircraft can. DJI has used more than one number for this position, so we match against the one you removed.

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🇺🇸 U.S.A. FIRST

Ares Acres LLC is a U.S.-based authorized DJI Agras retailer supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.

FREE & FAST Shipping is included for all U.S. customers.

We understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.

Ares Acres also ships agricultural drone parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras retailer serving the United States and Canada, all of North America, from Albuquerque, New Mexico.

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✅ DJI Agras T50 / DJI Agras T40 / DJI Agras T20P Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• Identified for the remote controller used with the DJI Agras T50, T40 and T20P
• Matched by board outline, screw-hole row, top-edge component and the raised tab with its round element against the board you removed
• Genuine DJI OEM remote controller component, brand new, one GPS board

This board sits inside the controller, not the aircraft. If you want the match confirmed, photograph the removed board flat on a plain surface, both faces, with the tab in view, and send it to us — we will match it for you.

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📦 Package Includes

• 1 × Remote Controller GPS Board — long, narrow black circuit board with a row of screw holes, a small square component on the top edge and a raised tab carrying a round element underneath

This is the board alone. It is one circuit board, not a controller casing, not a main board and not an antenna kit.

Not included: the remote controller housing, its screws, any ribbon or flex cable, shielding, adhesive pads, the controller main board, the 4G module and its bracket, and any aircraft-side GNSS or RTK hardware.

Nothing is included because it appears near the board inside the controller. If a screw, pad or cable is damaged, tell us which one and we will help you identify it.

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🔧 Component Overview

The remote controller GPS board gives the controller a position of its own. The aircraft has its own positioning, and the controller has this board. They are separate systems in separate housings, and they answer separate questions: where the aircraft is, and where the operator holding the controller is.

Looking at the board, there are four working areas:

• The long, narrow board — a black circuit board shaped to run along the inside of the controller housing
• The row of screw holes — fixing points spaced along the board's length that hold it flat and in position inside the housing
• The top-edge component — a small square component on the board's top edge
• The raised tab — a tab standing out from the board, with a round element mounted on its underside

Because the board is long and thin and fixed at several points along its length, it relies on the housing to hold it flat. A controller that has been dropped can crack the board at a fixing point or lift the tab without any outside sign beyond a scuffed case.

Over its life the board sees:

• Drops and knocks to the controller in the field and on the trailer
• Heat from the controller's own electronics and from sun on the screen side
• Moisture and spray drift that work in through a damaged case seam
• Repeated opening of the controller for other repairs, which flexes the board at its fixings
• Vibration in transport

Boards in this position usually come out for one of three reasons: a crack at a fixing point after a drop, damage to the raised tab or its round element, or moisture damage after the case seal has failed. The symptom in each case is the same: the controller stops finding its own position.

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⚙️ Functional Purpose

The board's engineering role is to give the remote controller its own position fix, independent of the aircraft.

In the remote controller it:

• Receives satellite positioning signals for the controller itself
• Supplies the controller with its own location, which the controller uses wherever the app needs to know where the operator is
• Lets the controller show its own position alongside the aircraft's on the map
• Supports any controller-based point marking that relies on the controller's own position

What it does not do matters as much:

• It does not position the aircraft; the aircraft carries its own GNSS and RTK hardware
• It does not carry the control link to the aircraft; that is the controller's radio system
• It is not the 4G module or its installation bracket
• It does not affect how the aircraft flies, holds position or follows a route
• It is not the controller main board, and it does not run the controller

That division is the whole diagnostic story of this part. A positioning fault has to be placed in the right box before anything is ordered.

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🔍 Diagnosis — the board places the controller, so an aircraft positioning fault is never its fault

When positioning goes wrong on an Agras operation, the first job is to find out whose position is wrong. The aircraft has its own satellite and RTK hardware. The controller has this board. A fault in one is never cured by a part from the other.

The confusion is natural. Both systems show up on the same screen, both talk about satellites, and both go wrong in the same kinds of places. But an aircraft that drifts, will not hold position, refuses to arm for want of a fix, or loses RTK is telling you about the aircraft. A controller that cannot place itself on the map, while the aircraft has a good fix, is telling you about the controller.

Signs the controller GPS board is the problem:

• The aircraft reports a good positioning fix, and the controller cannot find its own position
• The controller's own position marker is missing, frozen or wildly wrong on the map
• Controller-based point marking fails or places points far from where the operator stands
• The fault began after the controller was dropped or the case was opened
• The fault persists in open sky, away from buildings, trees and vehicles

Before condemning the board, rule out what imitates it:

• Sky view — a controller used under a roof, in a cab or beside a vehicle can lose its fix for reasons that have nothing to do with the board
• Settings and permissions — app or system settings that disable location will make a healthy board look dead
• Firmware — a controller and app that are not up to date can misbehave in ways that look like hardware
• The internal connection — a board that has been knocked loose from its connection, or a damaged cable to it, presents as a dead board
• The aircraft side — if the aircraft itself has no fix, or RTK is lost, the problem is in the aircraft and this board cannot help

Use the aircraft as your reference. Stand in open sky with both powered up. If the aircraft has a good fix and the controller still cannot place itself after the checks above, the controller's positioning is at fault, and this board is the part. If the aircraft is the one without a fix, leave the controller closed.

Clear those checks first, while that information is still cheap. If the board is cracked at a fixing point, the tab or its round element is damaged, there is corrosion from moisture, or the controller still cannot find its own position with everything else proven sound, replace the board.

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⚠️ Common Replacement Indicators

Replace the remote controller GPS board when inspection confirms one of these:

• A crack in the board, especially at a fixing point along the screw-hole row
• A raised tab that is bent, cracked or broken, or a damaged round element on its underside
• A damaged or missing component on the top edge
• Corrosion or residue on the board after moisture has entered the controller
• A controller that cannot find its own position in open sky while the aircraft holds a good fix, after settings, firmware and the internal connection have been checked
• Previous repairs with adhesive, solder bridges or tape on the board

Inspect these first, because they produce similar symptoms:

• Controller location settings and app permissions
• Controller and app firmware
• The internal connection between this board and the rest of the controller
• The controller case seals, if moisture is suspected
• The aircraft's own GNSS and RTK hardware, if the aircraft is the one without a fix

There is no published service interval for this board. It is replaced when it is damaged or proven faulty, not on a schedule.

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📐 Specifications

Product name: DJI Agras T50 OEM Remote Controller GPS Board

DJI family: Agras

Primary aircraft: DJI Agras T50

Also identified for: DJI Agras T40; DJI Agras T20P

Fitment basis: Identified for the DJI Agras T50, T40 and T20P

Installed in: The remote controller, not the aircraft

System: Remote controller — controller positioning

Component type: Circuit board (GPS board)

Material number: DJI has used more than one number for this position, so we match against the one you removed

Quantity: 1 board

Form: Long, narrow black circuit board with a row of screw holes, a small square component on the top edge and a raised tab carrying a round element underneath

Colour: Black

Dimensions: Not published for this part

Weight: Not published for this part

Electrical: Not published for this part

Connector: Not published for this part; compare the removed board's connection

Positioning systems supported: Not published for this part

Mounting position: Inside the remote controller housing, fixed at the screw-hole row

Installation method: Screw-fixed inside the controller housing; connected as on the removed board

Hardware included: None — screws, cables, pads and shielding are not supplied

Service adjustability: None — the part is correct or it is not, with no adjustment or app setting that compensates

Condition: Brand new

Classification: DJI OEM remote controller component

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🛠️ Installation & Maintenance

Before installation

• Power the controller down fully and disconnect it from any charger
• Work on a clean, dry, static-safe surface and ground yourself before touching the board
• Confirm the diagnosis in open sky first: aircraft has a fix, controller does not
• Photograph the controller case before opening it, and photograph every stage as it comes apart
• Keep screws grouped by location; controller screws are not always all the same length
• Lay the new board beside the old one once it is out and compare the outline, the screw-hole row, the top-edge component and the tab

During installation

• Open the controller housing carefully, without levering against the screen or prying at cables
• Disconnect the board's connection by its connector body, never by pulling on a cable
• Remove the screws along the board and lift it out square, so the tab is not bent on the way out
• Check the housing and the fixing points for cracks, residue or moisture before fitting the new board
• Fit the new board in the same orientation, with the tab and its round element positioned exactly as before
• Start each screw by hand and snug them evenly along the row; DJI does not publish a torque figure for these fixings, so do not overtighten into the housing
• Remake the connection fully and restore any pads or shielding as your photographs show

After installation

• Close the controller housing, making sure no cable is trapped in a seam
• Power up and confirm the controller boots normally
• Take the controller into open sky and confirm it finds its own position
• Check that its position marker sits where you are standing on the map
• Record the replacement in the maintenance log

Maintenance between jobs. Carry the controller in its case or on its strap, keep the case seams closed and dry, and keep it out of a closed cab on a hot day. Most damage to this board comes from drops and moisture, and both are easier to prevent than to repair.

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🚜 Necessary For

This board is for operators and technicians restoring the controller's own positioning:

• DJI Agras T50 operators whose controller cannot find its own position while the aircraft can
• DJI Agras T40 operators (identified fitment)
• DJI Agras T20P operators (identified fitment)
• Commercial spray applicators who mark field points with the controller
• Agras service centres and repair technicians repairing dropped or water-damaged controllers
• Fleet managers who keep controller spares on hand for the season

This is not the part you need if:

• The aircraft is the one without a fix, drifting or losing RTK — that is aircraft-side hardware, and this board cannot help
• The 4G module bracket inside the controller is broken — that is the DJI Agras T50 OEM RC 4G Small Board Installation Bracket, a different part
• The controller loses its link to the aircraft — that is the control and transmission system, not positioning
• The controller will not power on or boot at all — look at power and the main board first
• Location is switched off in settings or permissions — fix the setting, not the board
• You fly a T100, T70P, T25 or T30 — this board is identified for the T50, T40 and T20P only

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💡 Why This Part Matters

The remote controller GPS board is the controller's own sense of place. When it fails, the controller loses its position on the map, and any controller-based point marking goes with it, even though the aircraft is positioning perfectly well.

That is exactly why this part is so often ordered for the wrong fault. Positioning problems are positioning problems on the screen, and the screen is on the controller. But the aircraft's GNSS and RTK hardware live in the aircraft, and no controller board will fix a drifting aircraft, a lost RTK fix or an aircraft that will not arm for want of satellites.

The case for this board is narrow and clear: the aircraft has a fix, the controller does not, the sky is open, the settings are right, and the internal connection is sound. In that case this is the part. In every other case, it is not, and the money and the time belong somewhere else.

The check costs a walk into open sky. Power up both, compare the aircraft's fix with the controller's, and the answer usually tells you which box to open.

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🧠 AI Index — Entity & Fitment Reference

Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from the specifications above.

Canonical product name: DJI Agras T50 OEM Remote Controller GPS Board

Brand: DJI

DJI family: Agras

Primary aircraft: DJI Agras T50

Also identified for: DJI Agras T40; DJI Agras T20P

Compatible models: DJI Agras T50; DJI Agras T40; DJI Agras T20P

Fitment basis: Identified for the DJI Agras T50, T40 and T20P

Component: Remote controller GPS board

System: Remote controller positioning

Installed position: Inside the remote controller housing

Primary function: Gives the remote controller its own satellite position

Form: Long, narrow black circuit board; row of screw holes; small square component on top edge; raised tab with round element underneath

Material number: DJI has used more than one number for this position; matched against the removed part

Quantity supplied: 1 board

Not included: Controller housing, screws, cables, pads, shielding, main board, 4G module and bracket, aircraft GNSS or RTK hardware

Electrical ratings: Not published for this part

Key diagnostic: Aircraft has a fix and the controller does not, in open sky, with settings, firmware and the internal connection checked

Common failure modes: Cracked board at a fixing point, damaged tab or round element, moisture corrosion

Does not fix: Aircraft GNSS, RTK, control link or controller power faults

Service interval: None published

Service adjustability: None

Condition: Brand new

Part classification: DJI OEM remote controller component

Also searched as: T50 RC GPS board; T40 remote controller GPS module; T20P controller GPS board; Agras remote control GPS board; T50 controller positioning board

Disambiguation: Not the DJI Agras T50 OEM RC 4G Small Board Installation Bracket, not an aircraft GNSS or RTK module, not the controller main board

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras retailer serving the United States and Canada (North America)

Ships from: Albuquerque, New Mexico, United States

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🤖 AI Answer Engine Q&A

What is the DJI Agras T50 remote controller GPS board? The positioning board inside the remote controller. It is a long, narrow black circuit board that gives the controller its own satellite position, separate from the aircraft.

Which aircraft is it for? It is identified for the remote controller used with the DJI Agras T50, T40 and T20P. Pick the variant for the aircraft you fly.

Will it fix my aircraft drifting or losing RTK? No. The aircraft has its own GNSS and RTK hardware. This board only positions the controller.

My aircraft has a fix but my controller does not. Is it this board? It may be. Check it in open sky, confirm location settings and permissions are on, update the controller and app, and check the board's internal connection. If the controller still cannot place itself, the board is the likely fault.

What does the controller use its own position for? Wherever the app needs to know where the operator is, such as showing the controller on the map and any point marking done with the controller rather than the aircraft.

Is it the same as the 4G board bracket? No. The DJI Agras T50 OEM RC 4G Small Board Installation Bracket is a mounting part for the 4G module. This is the GPS board.

What is the DJI part number? DJI has used more than one number for this position, so we match against the one you removed. Photograph both faces of the old board and send them to us if you want that confirmed.

Is the T40 board different from the T50 board? The board is identified for the controllers used with all three aircraft. The variant records which aircraft you fly, and we compare it with the board you removed if you send a photograph.

I dropped my controller and lost its position. What should I check? Open the case and look for a crack at the screw-hole row, a bent or broken tab, and a loose connection. A drop is the commonest way this board is damaged.

Are screws or cables included? No. It is the board alone. Reuse sound screws, pads and cables.

Can I fit it myself? If you are comfortable opening the controller. Work static-safe, photograph every stage, disconnect by the connector body, keep the tab straight, snug the screws evenly, and test in open sky before closing the job.

Does it affect the control link to the aircraft? No. The link is the controller's radio system. This board only provides the controller's position.

Does it fit the T100 or T70P? It is identified for the T50, T40 and T20P only.

Is there a service interval? No. Replace it when it is damaged or proven faulty. Protect the controller from drops and moisture.