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*** Official Duino Coin README
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<h1>
  <a href="https://duinocoin.com">
    <img src="https://github.com/revoxhere/duino-coin/blob/master/Resources/ducobanner.png?raw=true" width="430px" />
  </a>
  <br>
  <a href="https://github.com/revoxhere/duino-coin/blob/master/README.md">
    <img src="https://img.shields.io/badge/English-ff8502.svg?style=for-the-badge" /></a>
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</h1>
<a href="https://wallet.duinocoin.com">
  <img src="https://img.shields.io/badge/Online Wallet-a202ff.svg?style=for-the-badge&logo=Web" /></a>
<a href="https://play.google.com/store/apps/details?id=com.protothis.duinocoin">
  <img src="https://img.shields.io/badge/Android App-eb00cb.svg?style=for-the-badge&logo=Android" /></a>
<a href="https://github.com/fahimrahmanbooom/Duino-Coin_iOS_App">
  <img src="https://img.shields.io/badge/iOS App-eb00cb.svg?style=for-the-badge&logo=Apple" /></a>
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  <img src="https://img.shields.io/badge/whitepaper-ff0095.svg?style=for-the-badge&logo=Academia" /></a>
<a href="https://youtu.be/im0Tca7EjrA">
  <img src="https://img.shields.io/badge/Video-Watch-ff0064.svg?style=for-the-badge&logo=Youtube" /></a>
<a href="https://discord.gg/kvBkccy">
  <img src="https://img.shields.io/discord/677615191793467402.svg?color=ff283a&label=Discord&logo=Discord&style=for-the-badge" /></a>
<a href="https://github.com/revoxhere/duino-coin/releases/latest">
  <img src="https://img.shields.io/badge/release-latest-ff640a.svg?style=for-the-badge" /></a>
<br>

<h3>
  Duino-Coin is a coin that can be mined with Arduinos, ESP8266/32 boards, Raspberry Pis, computers, and many more 
  (including Wi-Fi routers, smart TVs, smartphones, smartwatches, SBCs, MCUs or even GPUs)
</h3>


| Key features | Technical specifications | (Some of many) supported boards |
|-|-|-|
| 💻 Supported by a large number of platforms<br>👥 A fast-growing community<br>💱 Easy to use & exchange<br>(on DUCO Exchange, JustSwap, SushiSwap)<br>🌎 Available everywhere<br>:new: Fully original & open-source project<br>🌳 Beginner & eco-friendly<br>💰 Cost-effective & easy to mine | ⚒️ Algorithm: DUCO-S1<br>♐ Rewards: supported by "Kolka system"<br>helping to reward miners fairly<br>⚡ Transaction time: Instant<br>🪙 Coin supply: Infinite<br>(with burning)<br>🔤 Ticker: DUCO (ᕲ)<br>🔢 Decimals: up to 20 | ♾️ Arduinos<br>(Uno, Nano, Mega, Due, Pro Mini, etc.)<br>📶 ESP8266s<br>(NodeMCU, Wemos, etc.)<br>📶 ESP32s<br>(ESP-WROOM, ESP32-CAM, etc.)<br>🍓 Raspberry Pis<br>(1, 2, Zero (W/WH), 3, 4, Pico, 400)<br>🍊 Orange Pis<br>(Zero, Zero 2, PC, Plus, etc.)<br>⚡ Teensy 4.1 boards |


## Getting started

#### The easiest way to get started with Duino-Coin is to download [the latest release](https://github.com/revoxhere/duino-coin/releases/latest) for your OS.<br>
After downloading the release, unzip it and launch the desired program.<br>
There are no dependencies required.

If you need help, you can take a look at the official getting started guides located <a href="https://duinocoin.com/getting-started">on the official website</a>.<br>
FAQ and troubleshooting help can be found in the [Wikis](https://github.com/revoxhere/duino-coin/wiki).<br>

#### Linux (manual installation)

```BASH
sudo apt update
sudo apt install python3 python3-pip git python3-pil python3-pil.imagetk -y # Install dependencies
git clone https://github.com/revoxhere/duino-coin # Clone Duino-Coin repository
cd duino-coin
python3 -m pip install -r requirements.txt # Install pip dependencies
```

After doing this, you are good to go with launching the software (e.g. `python3 PC_Miner.py`).

#### Windows (manual installation)

1. Download and install [Python 3](https://www.python.org/downloads/) (make sure you add Python and Pip to your PATH)
2. Download [the Duino-Coin repository](https://github.com/revoxhere/duino-coin/archive/master.zip)
3. Extract the zip archive you've downloaded and open the folder in command prompt
4. In command prompt type `py -m pip install -r requirements.txt` to install required pip dependencies

After doing this, you are good to go with launching the software (just double click on desired `.py` files or type `py PC_Miner.py` in the command prompt).

#### Raspberry Pi (automatic installation)

```BASH
wget https://raw.githubusercontent.com/revoxhere/duino-coin/master/Tools/duco-install-rpi.sh
sudo chmod a+x duco-install-rpi.sh
./duco-install-rpi.sh
```

## DUCO, wDUCO, bscDUCO, maticDUCO & celoDUCO

Duino-Coin is a hybrid currency providing support both to centralized and decentralized ways of storing funds. Duino-Coins can be converted to wDUCO, bscDUCO or others which are the same Duino-Coins but "wrapped" (stored) on other networks as tokens. An example tutorial on using wDUCO is available in the [wDUCO wiki](https://github.com/revoxhere/duino-coin/wiki/wDUCO-tutorial). Coins can be wrapped directly from your web Wallet - click the Wrap Coins button to start.

## Development

Contributions are what make the open source community such an amazing place to be learn, inspire, and create.<br>
Any contributions you make to the Duino-Coin project are greatly appreciated.

How to help?

*   Fork the Project
*   Create your feature branch
*   Commit your changes
*   Make sure everything works as intended
*   Open a pull request

Server source code, documentation for API calls and official libraries for developing your own apps for Duino-Coin are available in the [useful tools](https://github.com/revoxhere/duino-coin/tree/useful-tools) branch.


## Benchmarks of officially tested devices and boards

### Please note that the rewards depend on a lot of factors and the table below is just for orientation purposes.
  
  | Device/CPU/SBC/MCU/chip                                   | Average hashrate<br>(all threads) | Mining<br>threads | Power<br>usage | Average<br>DUCO/day |
  |-----------------------------------------------------------|-----------------------------------|-------------------|----------------|---------------------|
  | Arduino Pro Mini, Uno, Nano etc.<br>(Atmega 328p/pb/16u2) | 258 H/s                           | 1                 | 0.2 W          | 15-20               |
  | Raspberry Pi Pico                                         | 5 kH/s                            | 1                 | 0.3 W          | 10                  |
  | Teensy 4.1 (soft cryptography)                            | 80 kH/s                           | 1                 | 0.5 W          | ?                   |
  | NodeMCU, Wemos D1 etc.<br>(ESP8266)                       | 9-10 kH/s (160MHz) 5 kH/s (80Mhz) | 1                 | 0.6 W          | 3-6                 |
  | ESP32                                                     | 40-42 kH/s                        | 2                 | 1 W            | 6-9                 |
  | Raspberry Pi Zero                                         | 18 kH/s                           | 1                 | 1.1 W          | ?                   |
  | Raspberry Pi 3 **(32bit)**                                | 440 kH/s                          | 4                 | 5.1 W          | 4-5                 |
  | Raspberry Pi 4 **(32bit)**                                | 740 kH/s                          | 4                 | 6.4 W          | ?                   |
  | Raspberry Pi 4 **(64bit, fasthash)**                      | 6.8 MH/s                          | 4                 | 6.4 W          | 5                   |
  | ODROID XU4                                                | 1.0 MH/s                          | 8                 | 5 W            | 6                   |
  | Atomic Pi                                                 | 690 kH/s                          | 4                 | 6 W            | ?                   |
  | Orange Pi Zero 2                                          | 740 kH/s                          | 4                 | 2.55 W         | ?                   |
  | Khadas Vim 2 Pro                                          | 1.12 MH/s                         | 8                 | 6.2 W          | ?                   |
  | Libre Computers Tritium H5CC                              | 480 kH/s                          | 4                 | 5 W            | ?                   |
  | Libre Computers Le Potato                                 | 410 kH/s                          | 4                 | 5 W            | ?                   |
  | Pine64 ROCK64                                             | 640 kH/s                          | 4                 | 5 W            | ?                   |
  | Intel Celeron G1840                                       | 1.25 MH/s                         | 2                 | 53 W           | 3.3                 |
  | Intel Core i5-2430M                                       | 1.18 MH/s                         | 4                 | 35 W           | 6.5                 |
  | Intel Core i5-3230M                                       | 1.52 MH/s                         | 4                 | 35 W           | 7.2                 |
  | Intel Core i5-5350U                                       | 1.35 MH/s                         | 4                 | 15 W           | 6.0                 |
  | Intel Core i5-7200U                                       | 1.62 MH/s                         | 4                 | 15 W           | 7.5                 |
  | Intel Core i5-8300H                                       | 3.67 MH/s                         | 8                 | 45 W           | 9.1                 |   
  | Intel Core i3-4130                                        | 1.45 MH/s                         | 4                 | 54 W           | 3.7                 |
  | AMD Ryzen 5 2600                                          | 4.9 MH/s                          | 12                | 65 W           | 15.44               |
  | AMD Ryzen R1505G **(fasthash)**                           | 8.5 MH/s                          | 4                 | 35 W           | -                   |   
  | Intel Core i7-11370H **(fasthash)**                       | 17.3 MH/s                         | 8                 | 35 W           | 4.28                |
  | Realtek RTD1295                                           | 490 kH/s                          | 4                 | -              | -                   |
  | Realtek RTD1295 **(fasthash)**                            | 3.89 MH/s                         | 4                 | -              | -                   |

All tests were performed using the DUCO-S1 algorithm **without fasthash accelerations** unless stated otherwise. This table will be actively updated.



## Community-made softwares

### Please note that these softwares are not developed by us and we do not give any guarantees that use of them will not result in an account getting banned. Treat them as a curiosity. 

  ### Other miners known to work with Duino-Coin:
  *   :point_right: [**RP2040-HAT-MINING-C**](https://github.com/Wiznet/RP2040-HAT-MINING-C) - **WIZnet RP2040** mining stack
  *   [DuinoCoinEthernetMiner](https://github.com/Pumafron/DuinoCoinEthernetMiner) - Arduino Ethernet shield Miner by Pumafron
  *   [STM8 DUCO Miner](https://github.com/BBS215/STM8_DUCO_miner) - STM8S firmware for mining DUCO by BBS215
  *   [DuinoCoinbyLabVIEW](https://github.com/ericddm/DuinoCoinbyLabVIEW) - miner for LabVIEW family by ericddm
  *   [Duino-JS](https://github.com/Hoiboy19/Duino-JS) - a JavaScript miner which you can easily implement in your site by Hoiboy19
  *   [Duinotize](https://github.com/mobilegmYT/Duinotize) - Duino website monetizer by mobilegmYT
  *   [hauchel's duco-related stuff repository](https://github.com/hauchel/duco/) - Collection of various codes for mining DUCO on other microcontrollers
  *   [duino-coin-php-miner](https://github.com/ricardofiorani/duino-coin-php-miner) Dockerized Miner in PHP by ricardofiorani
  *   [duino-coin-kodi](https://github.com/SandUhrGucker/duino-coin-kodi) - Mining addon for Kodi Media Center by SandUhrGucker
  *   [MineCryptoOnWifiRouter](https://github.com/BastelPichi/MineCryptoOnWifiRouter) - Python script to mine Duino-Coin on routers by BastelPichi
  *   [Duino-Coin_Android_Cluster Miner](https://github.com/DoctorEenot/DuinoCoin_android_cluster) - mine with less connections on multiple devices by DoctorEenot
  *   [ESPython DUCO Miner](https://github.com/fabiopolancoe/ESPython-DUCO-Miner) - MicroPython miner for ESP boards by fabiopolancoe
  *   [DUCO Miner for Nintendo 3DS](https://github.com/BunkerInnovations/duco-3ds) - Python miner for Nintendo 3DS by PhereloHD & HGEpro
  *   [Dockerized DUCO Miner](https://github.com/Alicia426/Dockerized_DUCO_Miner_minimal) - Miner in Docker by Alicia426
  *   [NodeJS-DuinoCoin-Miner](https://github.com/LDarki/NodeJS-DuinoCoin-Miner/) - simple NodeJS miner by LDarki
  *   [d-cpuminer](https://github.com/phantom32-0/d-cpuminer) - pure C miner by phantom32 & revoxhere
  *   [Go Miner](https://github.com/yippiez/go-miner) by yippiez
  *   [ducominer](https://github.com/its5Q/ducominer) by its5Q
  *   [Unofficial miners directory](https://github.com/revoxhere/duino-coin/tree/master/Unofficial%20miners)
      *   [Julia Miner](https://github.com/revoxhere/duino-coin/blob/master/Unofficial%20miners/Julia_Miner.jl) by revoxhere
      *   [Ruby Miner](https://github.com/revoxhere/duino-coin/blob/master/Unofficial%20miners/Ruby_Miner.rb) by revoxhere
      *   [Minimal Python Miner (DUCO-S1)](https://github.com/revoxhere/duino-coin/blob/master/Unofficial%20miners/Minimal_PC_Miner.py) by revoxhere
      *   [Teensy 4.1 code for Arduino IDE](https://github.com/revoxhere/duino-coin/blob/master/Unofficial%20miners/Teensy_code/Teensy_code.ino) by joaquinbvw

  ### Other tools:
  *   [Duino Miner](https://github.com/g7ltt/Duino-Miner) - Arduino Nano based DUCO miner files and documentation by g7ltt
  *   [DUINO Mining Rig](https://repalmakershop.com/pages/duino-mining-rig) - 3D files, PCB designs and instructions for creating your own Duino rig by ReP_AL
  *   [DuinoCoin-balance-Home-Assistant](https://github.com/NL647/DuinoCoin-balance-Home-Assistant) - addon for home assistant displaying your balance by NL647
  *   [Duino Coin Status Monitor](https://github.com/TSltd/duino_coin) for 128x64 SSD1306 OLED and ESP8266 by TSltd
  *   [ducopanel](https://github.com/ponsato/ducopanel) - a GUI app for controling your Duino-Coin miners by ponsato
  *   [Duino AVR Monitor](https://www.microsoft.com/store/apps/9NJ7HPFSR9V5) - GUI Windows App for monitoring AVR devices mining DUCO by niknak
  *   [Duino-Coin Arduino library](https://github.com/ricaun/arduino-DuinoCoin) by ricaun
  *   [DuinoCoinI2C](https://github.com/ricaun/DuinoCoinI2C) - Use ESP8266/ESP32 as a master for Arduinos by ricaun
  *   [Duino-Coin Mining Dashboard](https://lulaschkas.github.io/duco-mining-dashboard/) and troubleshooting helper by Lulaschkas
  *   [duco-miners](https://github.com/dansinclair25/duco-miners) CLI mining dashboard made by dansinclair25
  *   [Duco-Coin Symbol Icon ttf](https://github.com/SandUhrGucker/Duco-Coin-Symbol-Icon-ttf-.h) by SandUhrGucker
  *   [DUCO Monitor](https://siunus.github.io/duco-monitor/) account statistics website by siunus
  *   [duino-tools](https://github.com/kyngs/duino-tools) written in Java by kyngs
  *   [Duino Stats](https://github.com/Bilaboz/duino-stats) official Discord bot by Bilaboz
  *   [DuCoWallet](https://github.com/viktor02/DuCoWallet) GUI Wallet by viktor02
  *   [Duco-widget-ios](https://github.com/naphob/duco-widget-ios) - a Duino-Coin iOS widget by Naphob 

 You may also view a similar list on the [website](https://duinocoin.com/apps).


## License

Duino-Coin is mostly distributed under the MIT License. See the `LICENSE` file for more information.
Some third-party included files may have different licenses - please check their `LICENSE` statements (usually at the top of the source code files).


## Terms of service
1. Duino-Coins ("DUCOs") are earned by miners with a process called mining.<br/>
2. Mining is described as using DUCO-S1 algorithm (as explained in the <a href="https://github.com/revoxhere/duino-coin/blob/gh-pages/assets/whitepaper.pdf">Duino-Coin Whitepaper</a>), in which finding a correct result to a mathematical problem gives the miner a reward.<br/>
3. Mining can be officially done using CPUs, AVR boards (e.g. Arduino boards), Single-board computers (e.g. Raspberry Pi boards), ESP32/8266 boards with the usage of official miners (other officially allowed miners are described in the upper part of README).<br/>
4. All miners need to use the difficulty tier made and suitable for them.
5. Mining on GPUs, FPGAs and other high-efficiency hardware is allowed, but using only the `EXTREME` mining difficulty.<br/>
6. Any users using miners on difficulty not suited for their hardware (see the <a href="https://github.com/revoxhere/duino-coin/tree/useful-tools#socket-api">difficulty list</a>) will be automatically throttled by being moved to correct difficulty tier.<br/>
7. Any user that keeps trying to use lower difficulty than it's suited for may get temporarily blocked or permanently banned.<br/>
8. Banning involves blocking the user from accessing his coins along with the removal of an account.<br/>
9. Only coins earned legally are eligible for the exchange.<br/>
10. Accounts may be suspended temporarily to investigate ("investigations") ToS violations ("violation" or "abuse").<br/>
11. An exchange request made to the official DUCO-Exchange ("the official exchange") may be delayed and/or declined during investigations. <br/>
12. Exchange requests made to the official exchange may be declined due to ToS violations and/or low funding.<br/>
13. Mining with free cloud hosting services (or free VPS services - e.g. Repl.it, GitHub Actions, etc.) is not allowed as it's unfair for others.<br />
14. A user's DUCOs may be burnt if a violation can be proven.<br/>
15. These terms of service can change at any time without prior notice.<br/>
16. Having alt accounts without a rational reason (e.g. for multi-mining) are not allowed - multiple accounts used on a single computer/network will be blocked, unless whitelisted.<br/>
17. Sending transactions that promote other services or advertise something in any form is not allowed.<br/>
18. Sending a lot of transactions in a short amount of time can trigger the Kolka system which will rate limit and/or block the user.<br />
19. Community-made softwares need to comply with the rules (terms of service, difficulty tiers, etc.) - abusing the system will lead to blocking of the software and/or the user(s).<br />
20. Accounts proven to be misleading in name or usage (impersonation, fake bots, etc.) are not allowed.<br />
21. Sending an offensive and/or unrelated verification picture and/or description will lead to immediate blocking of the account.
22. Every Duino-Coin user agrees to comply with the above rules. Improper behavior will lead to blocking of the account.<br/>


## Privacy policy
1. On the master server we only store usernames, hashed passwords (with the help of bcrypt), account creation dates, last login times and e-mails of users as their data.<br/>
2. E-mails are not publicly available and are only used for contacting user when needed, confirming exchanges on the <a href="https://revoxhere.github.io/duco-exchange/">DUCO-Exchange</a> and receiving an occasional newsletter (planned for the future).<br/>
3. Balances, transactions and mining-related data is publicly available in the <a href="https://github.com/revoxhere/duino-coin/tree/useful-tools#http-json-api">JSON APIs</a>.<br/>
4. The privacy policy may be changed in the future, although users will receive a notification prior to the changes.


## Active project maintainers

*   [@revoxhere](https://github.com/revoxhere/) - robik123.345@gmail.com (Lead Python dev, project founder)
*   [@Bilaboz](https://github.com/bilaboz/) (Lead NodeJS dev)
*   [@connorhess](https://github.com/connorhess) (Lead Python dev, Node-S owner)
*   [@JoyBed](https://github.com/JoyBed) (Lead AVR dev)
*   [@Yennefer](https://www.instagram.com/vlegle/) (Lead social manager)
*   [@Tech1k](https://github.com/Tech1k/) - kristian@beyondcoin.io (Lead Webmaster and DUCO Developer)
*   [@ygboucherk](https://github.com/ygboucherk) ([wDUCO](https://github.com/ygboucherk/wrapped-duino-coin-v2) dev)
*   [@Lulaschkas](https://github.com/Lulaschkas) (Dev)
*   [@joaquinbvw](https://github.com/joaquinbvw) (AVR dev)

Big thanks to all the [contributors](https://github.com/revoxhere/duino-coin/graphs/contributors) that helped to develop the Duino-Coin project.

<hr>

Project Link: [https://github.com/revoxhere/duino-coin/](https://github.com/revoxhere/duino-coin/)
<br/>
Website Link: [https://duinocoin.com/](https://duinocoin.com/)
<br/>
Duino-Coin Status Page: [https://status.duinocoin.com](https://status.duinocoin.com)
