Develop a New Lightweight Consensus Algorithm for IoT

Blockchain has gained a lot of attention in non-financial applications like the Internet Things (IoT). It is characterized by security, decentralization, anonymity, and auditability. Today's technology makes extensive use internet things to gather data from sensors carry out specific tasks processing it according requirements. To produce secure impermeable records transactions, collected can be transferred through blockchain network. The integration with IoT enormous promise due its ability offer decentralized computing, storage, exchange for data. Conventional blockchains generally have low throughput, long transaction delays, rely on computationally expensive consensus algorithms. However, because limitations, need network that lightweight algorithm integrate successfully. In this paper, we implement design Lightweight Practical Byzantine Fault Tolerance (LPBFT) improves conventional (PBFT) algorithm. Through implementation proposed LPBFT, shown: simpler message structure; doesn't primary server; computation time; consists just two stages (request reply). That workable efficiently networks.