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Elevate Your Build with the SpeedyBee F405 AIO 40A Bluejay!
Instock Now!!
Looking for a powerful, compact, and feature-packed flight controller for your next drone build? Check out the SpeedyBee F405 AIO 40A Bluejay, now available at Robotonbd.

Key Features:

All-in-One Design: Combines an F405 flight controller with a 40A 4-in-1 ESC and onboard Bluetooth for seamless wireless setup.

Effortless DJI Integration: Supports direct connection to DJI Air Unit, O3, RunCam Link, or Caddx Vista via 6-pin Sky Port — no rewiring needed.

Smart Layout & Compatibility:

MCU: STM32F405

Gyro: ICM-42688P

Mounting: 25.5×25.5mm (3mm holes)

Power & Connectivity:

Supports 3-6S LiPo input

4V5 and 5V BEC outputs for peripherals

Full UART suite, LED and buzzer pads included

Bluetooth BLE for wireless firmware updates — no physical BOOT button needed

** Why Builders Love It:**
Ideal for compact freestyle, race, or cine quad builds. Bluetooth simplifies tweaks, while the integrated 40A ESC saves space and wiring complexity.

Ready to upgrade your drone?
Grab yours now from Robotonbd! Send us a DM to order or ask any questions, and we can help you choose or plan your build.

🛒 Shop: https://www.robotonbd.com/speedybee-f405-aio-40a/
☎️ Need help? We’re always here to assist!

🔋🔥 Power That Performs – Only at Robotonbd!
Check out our premium collection of LiPo batteries – including top-tier brands like Turnigy, Bashing, and Soaring! Whether you're building drones, flying RC planes, or racing cars, we’ve got the 2200mAh 3S 11.1V packs that deliver reliable, high-discharge performance every time. 💥🚁🏎️

✅ Original Products
✅ Trusted Brands
✅ Fast Delivery Across Bangladesh 🇧🇩

👉 DM us or visit our page to order now!

🔥 Bambu Lab P1S – Professional 3D Printing, Now in Bangladesh!
Starting from just ৳115,000! 🎯

Experience lightning-fast printing, industrial-grade precision, and a fully enclosed build chamber – perfect for high-quality prints every time.

✅ Enclosed Build Volume for better temperature control
✅ High-Speed CoreXY Motion System
✅ Auto Bed Leveling & Filament Detection
✅ Wi-Fi Cloud Control & Camera Monitoring
✅ Perfect for PLA, PETG, ABS, ASA and more!

🚚 Available now at Robotonbd – order yours today and take your creations to the next level.

📩 Inbox us or visit robotonbd.com now to place your order!

🔋 Turnigy Graphene Panther 500mAh 4S 75C (XT30) – Premium Racing Power at Robotonbd!
Step into the next generation of LiPo performance with the Graphene Panther 75C Series — built for speed, endurance, and unmatched reliability.

⚡ Why Choose Graphene 75C?
Introducing a battery with incredible cycle life, low internal resistance, and minimal voltage sag, even under extreme conditions. Whether you're ripping through tight FPV racing circuits or pushing an EDF jet to its limits, this pack keeps up — and then some.

🧊 Stable from 5°C to 52°C, giving you true all-weather confidence
🚀 Designed for racing drones, FPV freestyle, and performance builds

🔍 Specs:
• Capacity: 500mAh
• Voltage: 14.8V (4S)
• Discharge: 75C constant / 150C burst
• Connector: XT30
• Dimensions: 56×31×25mm
• Weight: 76g
• Pack Resistance: 30mΩ
• Balance Plug: JST-XH

💰 Price: Message us for details
📦 Now in stock at RobotonBD
📩 DM to order or confirm compatibility
🚚 Delivery available all over Bangladesh

🔗 https://www.robotonbd.com/turnigy-graphene-panther-500mah-4s-75c-battery-pack-w-xt30/