---
product_id: 26789300
title: "KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU"
brand: "great rc"
price: "€ 79.40"
currency: EUR
in_stock: false
category: "Toy"
url: https://www.desertcart.nl/products/26789300-kk2-1-5-kk21evo-flight-controller-with-large-lcd-second
store_origin: NL
region: Netherlands
---

# KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU

**Brand:** great rc
**Price:** € 79.40
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU by great rc
- **How much does it cost?** € 79.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/26789300-kk2-1-5-kk21evo-flight-controller-with-large-lcd-second)

## Best For

- great rc enthusiasts

## Why This Product

- Trusted great rc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description: KK21EVO is an evolution of Hobbyking KK2.1.5,all the firmware of KK2.1.5 can run on this FC, but KK21EVO have larger LCD,a second MPU make KK21EVO support FUTABA S.BUS, SPEKTRUM DSM2,DSMX satellite.JR DMSS satellite direct connection.There is the same main MCU(ATmega644PA) and hardware as KK2.1.5,user can flash all the KK2.1.5¡¯s firmware.The second MPU use to convert S.BUS,DSM2,DSMX,DMSS protocol to PWM signal,user also can turn this MPU off so standard PWM receiver can be used. Package Included: 1X KK21EVO Flight Controller

## Features

- For Vehicle Type: Helicopter
- Part: Flight Controller
- Package Included: 1X KK21EVO Flight Controller

## Images

![KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU - Image 1](http://ecx.images-amazon.com/images/I/517kKvP5qXL.jpg)
![KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU - Image 2](http://ecx.images-amazon.com/images/I/41DQCGB7jnL.jpg)
![KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU - Image 3](http://ecx.images-amazon.com/images/I/51bCY9VnMgL.jpg)
![KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU - Image 4](http://ecx.images-amazon.com/images/I/515bS4aR7nL.jpg)
![KK2.1.5 KK21EVO Flight Controller With Large LCD Second MPU - Image 5](http://ecx.images-amazon.com/images/I/51B5OrJ%2B76L.jpg)

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**Shop now:** [https://www.desertcart.nl/products/26789300-kk2-1-5-kk21evo-flight-controller-with-large-lcd-second](https://www.desertcart.nl/products/26789300-kk2-1-5-kk21evo-flight-controller-with-large-lcd-second)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-26*