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Fly Micro 4 V1.0 Board HV 4 Axis


SKU: 5061017284 Categories: , , Tags: , , ,
Fly Micro 4 V1.0 Board HV 4 Ax...


5 in stock

The Fly Micro 4 is a compact 3D printer motherboard with four 2209 drivers supporting sensorless homing. It includes heating and temperature measurements for both the print head and the heated bed. It can use BLTouch and metal proximity switches for automatic bed levelling. With a CAN interface, it can connect to CAN tool boards. The four end-stop connections fulfil the basic requirements for a 3D printer, making it suitable for DIY projects or converting existing machines.
MCU: Raspberry Pi RP2040, Dual Core ARM Cortex-M0+ @ 133MHz
Firmware: Klipper
Supports 12-24V DC power input, providing more stable power and eliminating the need for a step-down module.
Driver operating modes: UART, STEP/DIR
Expansion interfaces: BLTouch (Servos, Probe), Proximity Switch X1
Fans: Two controllable 2-wire fans, One always-on fan
Temperature sensors: 2 NTC 100K channels
Heating interfaces: 2 controllable interfaces supporting 10A

Klipper firmware refer to this URL

Web generation machine configuration, do not need to know programming


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Satisfied Customers Let’s Look Reviews

Raven3DTech went above and beyond, they were onsite to assist with any issues and solved immediately. They sent the item out that afternoon to ensure I get the package without delay. Highly recommended site with genuine customer care. Thanks guys

Stephen Lucas Australia
Really good cusomter service and quality products!

Raven3d is literally your one-stop shop for any 3d printing-related needs. The owner is very knowledgeable about the things that you might need for your setup because he also occasionally builds printers for customers and you can also ask him if you want a finished printer. Shipping is also very fast. I am extremely happy with their service. Don't hesitate to buy from them especially if you're in Australia of course. Which I am not but still I buy my parts from them. 😉

Lance Reyes Romero Philippines

Outstanding customer service and support and the prices are comparable with overseas vendors.
I'll buy from Raven over others due to the past and continued service I receive.

Jim Pizzey Australia

“As described and better than expected regarding packing/shipping and product presentation. Highly recommended.”


“The quality is super. I have been waiting for the Goliath to come out for a long time. the packaging is also at the level.


“Exactly as described. Reached me a full week ahead of the delivery estimate. Super fast shipping!”