MultiCloud4u ARK IoT Presentation Code

ARK.io IoT Blockchain Presentation Project Code created for MultiCloud4u.

meetup.com/Delhi-Cloud-Computing-AI-and-Blockchain-Meetup-Group/events/271158348/

Objective

Use ARK to leverage the power of IoT using:

• VSCode
• PlatformIO
• ESP32 Development Board

ARK C++ SDK Compatibility

• ARK Cpp-Client >= 1.4.1
• ARK Cpp-Crypto >= 1.1.0

Steps

1. Get the Wallet Nonce.
2. Create the Transaction.
3. Broadcast the Transaction.
4. Search for the Transaction.
5. Blink LED when the Transaction is successfully forged on the ARK Blockchain.

Example Output:

New Transaction: {"version":2,"network":30,"typeGroup":1,"type":0,"nonce":"63","senderPublicKey":"0216fa03d378b6ad01325e186ad2cbb9d18976d5b27d0ca74b4f92bb6bf9a6d4d9","fee":"10000000","amount":"1","vendorField":"4571846c2d2282934613629e2bc433422f22c6c4ebb80fbcd8cc35026932a8b9","expiration":0,"recipientId":"DNSrsDUq5injGBdNXPV7v7u1Qy9LZfWEdM","id":"ac6c89bab7cf8c1d54005e698368be7311a0b8a40844cb0a6a768d8b63aa882c","signature":"304502210081edf6eb6de17e1d0893bdf87e49776de039273c6183587fdea7dfa9bb692f5e02204d6968d6381547f3ac6c7b233fd4cbcd25ae4f6f20d8ab78fb9e2b0c23f2fca1"}

broadcastResponse: {"data":{"accept":["ac6c89bab7cf8c1d54005e698368be7311a0b8a40844cb0a6a768d8b63aa882c"],"broadcast":["ac6c89bab7cf8c1d54005e698368be7311a0b8a40844cb0a6a768d8b63aa882c"],"excess":[],"invalid":[]}}

Searching For Tx..
Searching For Tx..
Searching For Tx..
Searching For Tx..
TX was found!