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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Mellow FLY D5 Controller BoardMellow FLY D5 Controller Board Features MCU: STM32F072RBT6 Firmware: Klipper Supports 12 24V DC power supply, which makes the power supply more stable and eliminates the need for step down modules. Driver working mode support: SPI, UART, STEP DIR Support driver: supports external TMC5160Pro, TMC5160, TMC2209, TMC2225, TMC2226, TMC2208, TMC2130, A4988, etc. Expansion interface: BLTouch (Servos, Probe), UART X1, 12864 X1 Fans: Two wire controllable fan
Mellow FLY D5 Controller Board
Features
- MCU: STM32F072RBT6
- Firmware: Klipper
- Supports 12-24V DC power supply, which makes the power supply more stable and eliminates the need for step-down modules.
- Driver working mode support: SPI, UART, STEP/DIR
- Support driver: supports external TMC5160Pro, TMC5160, TMC2209, TMC2225, TMC2226, TMC2208, TMC2130, A4988, etc.
- Expansion interface: BLTouch (Servos, Probe), UART X1, 12864 X1
- Fans: Two-wire controllable fan X2, parallel fan X2, normally open fan X2
- Temperature sensor: 2-way NTC 100K
- Supported machine structures: Cartesian, Delta, Kossel, Ultimaker, CoreXY
https://mellow-3d.github.io/fly_d5.html#driver-jumpers
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Well made materials.
Arrived on time and well packaged. Good quality materials and exact fit. Perfect fit, Easy to install. Make sure to review installation instruction. Don't put the gaskets in the wrong place. Will buy again from this vender.
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Reviewed in the United States on September 17, 2025
★★★★★ 5
Good for the $$$
Worked great on my Mercruiser Alpha One Gen 2. Once the bottom unit of the outdrive is off and cleaned it only takes a few minutes to install impeller, seals and housing. A very affordable alternative to taking it to the shop.
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Reviewed in the United States on September 22, 2025
★★★★★ 5
Fit perfectly and very complete set of parts
Had everything I needed plus some extra parts in the kit. I probably could have just replaced the impeller for slightly less but while everything was disassembled you might as well replace the works. Included - Water Pump Impeller, Housing, Key, Face Plate, Face Plate Gasket, O-Ring, Seal Face and Carrier Assembly Oil Seal
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Water impeller kit
Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !
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Reviewed in the United States on October 9, 2025