--- product_id: 54979472 title: "KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA" brand: "swiftflying" price: "Β£0.82" currency: GBP in_stock: false reviews_count: 4 url: https://www.desertcart.co.uk/products/54979472-kk-2-1-5-lcd-multirotor-flight-control-board-kk2 store_origin: GB region: United Kingdom --- # 4.8-6.0V input voltage 5-channel receiver signal (1520us) Customizable Mixer Editor for 8 motors/servos KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA **Brand:** swiftflying **Price:** Β£0.82 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Elevate your drone game with precision and power β€” don’t get left grounded! ## Quick Answers - **What is this?** KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA by swiftflying - **How much does it cost?** Β£0.82 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/54979472-kk-2-1-5-lcd-multirotor-flight-control-board-kk2) ## Best For - swiftflying enthusiasts ## Why This Product - Trusted swiftflying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Auto-Level Stability:** Built-in auto-level feature guarantees steady flight and beginner-friendly handling. - β€’ **Universal Compatibility:** Supports multiple multicopter types including Quadcopter, Hexcopter, Octocopter & more. - β€’ **Precision Flight Control:** Pre-installed V1.17 S1 firmware ensures smooth, reliable quadcopter performance. - β€’ **Plug & Play AVR Interface:** Standard 6-pin AVR interface for easy integration and quick setup. - β€’ **Fully Customizable Motor Mixing:** Mixer Editor lets you tailor motor signals for any drone configuration up to 8 motors. ## Overview The KK 2.1.5 LCD Multirotor Flight Control Board is a compact, lightweight (21g) controller featuring the Atmega644PA MCU and 6050MPU gyro/accelerometer. It supports 5-channel receiver input and outputs precise 1520us signals to ESCs, with a versatile Mixer Editor for custom motor configurations up to 8 motors. Compatible with a wide range of multicopter types, it includes auto-leveling for stable flight and comes pre-installed with firmware V1.17 S1 for immediate use. ## Description Specifications: Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Inc Piezo buzzer) IC: Atmega644 PA Gyro/Acc: 6050MPU InvenSense Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us Firmware Version: V1.17 S1: Pre-installed firmware. Dualcopter Tricopter Y6 Quadcopter + Quadcopter X Hexcopter + Hexcopter X Octocopter + Octocopter X X8 + X8 X H8 H6 V8 V6 Aero 1S Aileron Aero 2S Aileron Flying Wing Singlecopter 2M 2S Singlecopter 1M 4S (Custom Mix via the "Mixer Editor" option) The Mixer Editor allows you to adjust where and how much signal the motors receive from stick input and sensors. This allows you to create any configuration possible with up to 8 motors or servos. Review: Great product for bicopters - I have built three separate types bicopters, they fly amazing awesome! Review: second one i got and same problem the screen stop ... - second one i got and same problem the screen stop working first one did work at all and second one just stop working and there not even in my drone yet SCREEN GOES BLANK AHHHHHH ## Features - Signal to esc: 1520us. - Signal from receiver: 1520us (5 channels). - Avr interface: standard 6 pin. - Input voltage: 4. 8-6. 0v. - Auto-level: yes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074FVVSM3 | | Customer Reviews | 3.5 3.5 out of 5 stars (7) | | Is Discontinued By Manufacturer | No | | Item Weight | 7 ounces | | Manufacturer | Swiftflying | | Manufacturer recommended age | 14 months and up | | Product Dimensions | 5.8 x 1 x 4.2 inches | ## Images ![KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA - Image 1](https://m.media-amazon.com/images/I/61tlKvwRuuL.jpg) ![KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA - Image 2](https://m.media-amazon.com/images/I/71ZoaVctv6L.jpg) ![KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA - Image 3](https://m.media-amazon.com/images/I/71BdRWLjqYL.jpg) ![KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA - Image 4](https://m.media-amazon.com/images/I/61CmzSiG33L.jpg) ![KK 2.1.5 LCD Multirotor Flight Control Board KK2.1.5 Newest V1.17S1 Quadcopter KK2 6050MPU 644PA - Image 5](https://m.media-amazon.com/images/I/61KNunXaSRL.jpg) ## Questions & Answers **Q: Can i use it to build a vtol?** A: Yes, there is specific vtol firmware for kk2 boards but you could probably get away with a custom mixxer depending on your design. **Q: Where is this shipping from?** A: China ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product for bicopters *by G***Z on December 12, 2019* I have built three separate types bicopters, they fly amazing awesome! ### ⭐ second one i got and same problem the screen stop ... *by A***1 on February 5, 2018* second one i got and same problem the screen stop working first one did work at all and second one just stop working and there not even in my drone yet SCREEN GOES BLANK AHHHHHH ### ⭐⭐⭐⭐⭐ Five Stars *by T***. on July 7, 2018* Works as described easy to set up --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/54979472-kk-2-1-5-lcd-multirotor-flight-control-board-kk2](https://www.desertcart.co.uk/products/54979472-kk-2-1-5-lcd-multirotor-flight-control-board-kk2) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*