--- product_id: 27941093 title: "Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives" brand: "angelelec" price: "₩127400" currency: KRW in_stock: true category: "Electronics" url: https://www.desertcart.kr/products/27941093-angelelec-diy-open-source-arduino-controller-romeo-v2-one-arduino store_origin: KR region: South Korea --- # Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives **Brand:** angelelec **Price:** ₩127400 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives by angelelec - **How much does it cost?** ₩127400 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/27941093-angelelec-diy-open-source-arduino-controller-romeo-v2-one-arduino) ## Best For - angelelec enthusiasts ## Why This Product - Trusted angelelec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Technical Specifications DC power supply: USB power supply or external 6-23 VDC power DC output: 5 V (2 A) /3.3 V DC power supply Motor drive constant output current: 2 A Microcontroller: ATmega32U4 Boot loader: Arduino Leonardo Compatible with Arduino R3 pin-mapping Analog Input: A0-A5, A6 - A11 (in the digital interface 4,6,8,9,10 and 12) Pulse width modulation: 3,5,6,9,10,11 and 13. provide 8-bit pulse width modulation output 5 major test input Auto-sensing / debug external input power Series Interface Digital Output USB Pin male and female support Embedded Xbee socket compatible APC200 RF module and integrated Bluetooth module DF- 3 I2C / TWI Strip interfaces (two 90-degree connection row) Bidirectional maximum current of 2 amps motor drive Volume: 89x84x14mm   V2 upgrade version on RoMeo 1.1 version Wide input voltage range Xbee XBee and direct support in the form of WiFi, Bluetooth and RF module External Power Switch 3 digital input / output expansion (D14-D16) Alternative springboard switch S1-S5 Alternative A-BUSB micro USB connector Analog sensor expansion board: signal orange, red for virtual channel connection (VCC), Black for the earth   shopping list 1 * RoMeo V2-one controller ## Features - RoMeo V2 [R3] is an all-in-one Arduino-compatible microcontroller, which is designed for robotic applications and design. - It integrates dual DC motor drives and Xbee module, so you can immediately start your project without the need to add additional motor driver board or Xbee adapter plate. - RoMeo V2 integrates the 5-way button, you can easily debug and test items online, double-pin row mother design not only compatible with most DFRobot produced the sensor, but also compatible with most Arduino UNO expansion boards, including LCD, WIFI, etc. - ATmega32U4 direct control of USB, which makes Romeo can not only control the motor, but also has a computer keyboard, mouse, allowing you to use more USB-HID protocol. - More importantly, Atmega32u4 provides two serial ports, which would allow simultaneous wireless communications and program updates possible. Improved ease of use, and no longer need to frequently plug the wireless communication module. ## Images ![Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives - Image 1](http://ecx.images-amazon.com/images/I/51LngfmJp7L.jpg) ![Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives - Image 2](http://ecx.images-amazon.com/images/I/51KGd62zllL.jpg) ![Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives - Image 3](http://ecx.images-amazon.com/images/I/51s6aBGavzL.jpg) ![Angelelec DIY Open Source Arduino Controller, Romeo V2-ONE Arduino Compatible Controller,All-IN-ONE Arduino-Compatible Microcontroller,Designed for Robotic Applications,Integrates Dual DC Motor Drives - Image 4](http://ecx.images-amazon.com/images/I/51pqN1u91gL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/27941093-angelelec-diy-open-source-arduino-controller-romeo-v2-one-arduino](https://www.desertcart.kr/products/27941093-angelelec-diy-open-source-arduino-controller-romeo-v2-one-arduino) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-26*