SKU: 52004015938

Lumenier Micro Razor 4in1 20x20 F3 BLHeli_32 30A 2-6s ESC

Sale price$62.96 Regular price$69.95
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Lumenier Micro Razor 4in1 20x20 F3 BLHeli_32 30A 2-6s ESCThe Lumenier Micro Razor F3 BLHeli_32 30A 2 6s ESC is a 32bit ESC running the latest gen. BLHeli_32 firmware, and featuring a future proof powerful F3 processors. Now 4 of these ESCs combine to have more processing power than your whole flight controller! The 32bit architecture enables the ESC to run at incredible speeds resulting in better performance, faster input signals and lower latency compared to older 8bit ESCs. This ESC also features a live

The Lumenier Micro Razor F3 BLHeli_32 30A 2-6s ESC is a 32bit ESC running the latest gen. BLHeli_32 firmware, and featuring a future proof powerful F3 processors. Now 4 of these ESCs combine to have more processing power than your whole flight controller! The 32bit architecture enables the ESC to run at incredible speeds resulting in better performance, faster input signals and lower latency compared to older 8bit ESCs. This ESC also features a live telemetry connection for more advanced flight controllers, as well as a top of the line current sensor. 

One of the biggest features of the Lumenier Razor ESC is the incredibly tiny size for such a powerful ESC. Coming in at only 7.5g and 32mm wide and 35mm in length, it will work perfectly on tight builds of modern-day racing drones. Up to 30A of constant power in just a 7.5g package. If you are looking for an ESC that is built to be the best and have all the latest features of BLHeli_32, then the Lumenier Micro Razor 4-in-1ESC is the perfect match for you.

Benefits of BLHeli_32 Firmware on 32-bit ESC

32bit processors run faster than 8bit, at which we can expect better performance from the new 32bit ESCs. Faster input signals with lower latency and higher update rate would be possible, such as Dshot1200 or even faster protocols! (Read about DSHOT) (Read about DSHOT1200)

The 32-bit platform also allows more functionality and features that simply wasn't possible on 8bit ESC's, such as

  • Programmable PWM frequency
  • Auto-timing for higher efficiency and reliability
  • Voltage/Current limiting
  • Adjustable Brake on Stop force
  • Improve direction change in Bidirectional mode
  • ESC Telemetry
  • RGB LED control
  • Configuring from FC using DShot commands

Note: Not all of these features have been implemented yet, some are still in development.

Features

  • New F3 MCU running at 108MHz, (older ESCs use F0 at 48MHz)
  • Latest Gen. firmware using BLHeli_32 (Razor_32 target)
  • Supports DSHOT 1200, Proshot, Oneshot125 (125-250us), Oneshot42(41.7-83.3us) and Multishot (5-25us). Auto-detection.
  • Ultra-Lightweight (7.5g), and compact size
  • Adaptive timing, compatible with a wide range of motors and Kv
  • Synchronous rectification technology adds efficiency, damped light
  • Powerful regenerative braking / active braking.
  • 2-6s LiPo battery compatible

Specs

  • Input: 2-6s LiPoly
  • Constant: 30 Amps
  • Burst: 40 Amps
  • Dimensions: 32x36x5mm
  • Mounting holes: 20x20 M3
  • Signal wire: 7cm
  • Weight: 7.5g
  • 8pin connector pinout: VBAT, Ground, Current ADC, TLM, Motor 1, Motor 2, Motor 3, Motor 4

Downloads

Includes

  • 1x Lumenier Micro Razor 4in1 20x20 F3 BLHeli_32 30A 2-6s ESC
  • 1x 35V 1000uF LOW ESR Capacitor
  • 1x 8pin micro JST-SH 7cm connector for 4in1 ESC to FC connection
  • 4x M3 rubber o-rings
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 52004015938

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Kimberly Farnham
Alexandria, US
★★★★★ 4
Great for small dogs
Color: Four colors, Size: 5cm (ball only)
Durability
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Reviewed in the United States on February 28, 2026
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Techiemom
Battle Creek, US
★★★★★ 5
Comfortable & Ideal
Color: 2 Pairs: Black
As a hot sleeper, I could never wear regular socks to bed, so I thought I’d try these. They have been comfortable and ideal for my needs. They’re easy to slip on and I take them off before I get out of bed. They’ve been great and my heels look WAY better after just 3 nights. Happy with the purchase!
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Reviewed in the United States on May 10, 2026
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Rox
Bozeman, US
★★★★★ 5
Great buy for rough heels
Color: Gray
These work great on hubby's feet which are always so dry. Just have to be consistent. They fit great and are comfortable he says.
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Reviewed in the United States on May 12, 2026
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jsnmckinn
Draper, US
★★★★★ 5
Works and good quality...will last
Color: 2 Pairs: Black
Worked overnight
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Reviewed in the United States on May 26, 2026
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Monique Martin
Port Orchard, US
★★★★★ 4
Works well
Color: Gray
Makes my heels super soft in addition to applying lotion
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Reviewed in the United States on March 1, 2026

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