Why is my drone camera taking blurry photos?

Dirty lens; uncalibrated gimbal; poor focus/lighting.

How to fix drone drift after takeoff?

Calibrate compass & IMU; test in open area.

What are the maintenance tips for the drone?

Clean after flight; replace bad propellers; store properly.

FC405 6s Btm F405 Flight Controller 3s 6s Bluetooth Tuning with Dji O3 Interface

Name: FC405 6s Btm F405 Flight Controller 3s 6s Bluetooth Tuning with Dji O3 Interface
Brand: Guangdong Suanxin Technology Co., Ltd.
SKU: 2152236842

Guangdong, ChinaGuangdong Suanxin Technology Co., Ltd.

US$68.00-129.00

30 Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Height

Medium Altitude

Model NO.

FC405-6S-BTM

Operating Radius

Medium Range

Size

Large

Usage

Agricultural

Structure

Multi-Rotor Uav

Transport Package

Customized

Specification

FC405-6S-BTM

Trademark

SUANXIN

Origin

Zhuhai

Key features

Bluetooth Tuning Capability: Allows wireless configuration and tuning via Bluetooth connection.

Dual Switch Support: Features dual switch functionality for enhanced control options.

High-Capacity Black Box: Onboard 16M storage for detailed flight data logging.

Multi-Protocol Compatibility: Supports 3S-6S LiPo battery input voltage range.

OEM and ODM Services: Offers flexible customization from samples, designs, and full customization.

ISO9001 Certified: Manufacturing process meets international quality management standards.

100% Product Inspection: Every finished product undergoes visual and functional inspection.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Guangdong Suanxin Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Zhuhai Port, Shenzhen Port, Guangzhou PortAverage Response Time: ≤11.19h

AI-Powered supplier vetting

SummaryThe supplier operates across integrated-circuit manufacturing and sales, chip and product manufacturing, cloud-computing technical services, software development, power-generation technical services, domestic trade, Internet sales, advertising, and related agency activities. It demonstrates broad customization and ODM/OEM capabilities, has introduced new products within the past year, and maintains documented R&D design, review, verification, and validation records. Quality controls include traceability, quality assurance, complaint handling procedures, and maintained instructions, although finished-product inspection instructions lack written records. The supplier has inventory capacity and has participated in an offline trade conference, but lacks valid contracts with related manufacturing subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and an available SDK. Export experience is stated as four years. Financial information is insufficient for assessment, and no R&D...

Supplier typeThe supplier’s registered business scope covers integrated-circuit manufacturing and sales, chip and product manufacturing and sales, cloud-computing technical services, software development, power-generation technical services, domestic trade, Internet sales, advertising, and related agency activities. This indicates a technology-oriented manufacturer and service provider with a broad declared operating scope.

After-Sales capabilityThe supplier has a documented customer-complaint handling procedure with follow-up records and can provide in-stock service. However, it reports no overseas warehouse, overseas showroom, overseas agent, or overseas branch, limiting evidence of localized overseas after-sales support.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and maintains auditable R&D design-input, output, review, verification, and validation documents using PS and CAD. Conversely, it has no available SDK and reports zero R&D patents, so innovation capability is supported by product development activity but not by patent ownership or SDK resources.

Production capacityThe supplier reports inventory capacity, quality assurance, material traceability, maintained quality-control instructions, complaint procedures, and documented supplier-service assessment and corrective-action processes. However, it lacks a valid contract with related manufacturing subcontractors, and the stated off-season lead-time entry is inconsistent and not sufficiently reliable for precise capacity evaluation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Fourth Guangdong-Hong Kong-Macao Greater Bay Area Service Trade Conference. These are direct indications of brand-related service experience and trade-event participation, although no customer names, project details, or performance records are provided.

Product Q&A

Q:What preparations are required before a drone flight?

Charge fully; check damage; calibrate; confirm legal zone.

Q:What factors limit the drone's flight altitude and range?

Local laws; signal strength; battery power.

Q:How to extend the drone's battery life?

Use original batteries; reduce load; avoid extreme flight/temp.

Q:What to do if the drone loses signal during flight?

Wait for RTH; move to open area for signal recovery.

Q:How to upgrade the drone's firmware safely?

Wi-Fi connection; battery >50%; no power-off mid-upgrade.

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FC405 6s Btm F405 Flight Controller 3s 6s Bluetooth Tuning with Dji O3 Interface