JKRolling

The video "Best AVR Host For Duino-Coin Mining Rig" by Youtuber and Duinocoin developer "RK Rolling" compares different host systems for Arduino clusters.

JK Rolling runs some benchmarks with mining rigs. Ten Arduino Nano are used as computational nodes for the DUCO-S1 jobs, which are to communicate with the host via I²C or USB. The Raspberry Pi (I²C and USB) and a Wemos D1 Mini (I²C) are used as the host.

00:27 : Host systems
02:03 : Preliminary considerations
02:47 : Fixed variables
03:21 : Reward
09:20 : Energy
10:30 : Hardware costs
11:47 : How complicated is the rig to set up and operate?
12:28 : How compact is the rig?
13:08 : Theoretical maximum number of nodes
16:08 : Conclusion

• Length: 17 minutes
• Language: English
• Rating: Extremely interesting

The video "How to Verify Duinocoin / DUCO Wallet" by Youtuber and Duinocoin developer "RK Rolling" shows how to verify your Duinocoin account and thus your wallet.

Here JK Rolling documents the verification process for the Duinocoin wallet.

• Length: 2 minutes
• Language: English
• Rating: important & interesting

The video "How to mine DUCO [...] on I2C ESP NANO Rig" by Youtuber and Duinocoin developer "JK Rolling" shows in detail how to build a mining rig using a Wemos D1 Mini, a LevelShifter and 10 Arduino Nano.

JK Rolling shows in detail how he sets up his mining.

00:25 : Prepare hardware
20:25 : Wiring
22:34 : Create wallet
23:40 : Flash Duinocoin software on Nano
25:05 : Flash communication software on Wemos D1 Mini/ESP8266
26:00 : Mining test
27:50 : Live test run

You can get the software shown for free on JK Rollings Github repository at https://github.com/JK-Rolling/DuinoCoinI2C. I have rebuilt and tested the mining rig, it runs smoothly.

• Length: 28 minutes
• Language: English
• Rating: very interesting