Get Started with Trusted Location

The trusted location API developed by IoTeX allows developers to build a whole new set of dApps: Upon a user's approval, an application can query the API for a proof of the user's presence in a certain area within a specified time range. This quick-startwill show how to interact with the trusted location API through the iotex geolocation package.

Build a full-stack dApp on Trusted Location

Injecting trusted location data into dApps opens the door to several new types of applications. The dapp we're going to build allows users to create location-based Airdrops that can be unlocked only by those devices that were within the specified location area of the Airdrop during the time range determined by the Airdrop's creator.

Enable Trusted geo-location on your Smartphone

This tutorial shows how to enable trusted geo-location data in ioPay Wallet.

MachineFi Workshop Part (3/3)

Giuseppe De Luca, DevRel at IoTeX, stars in the third episode of this series of lectures about the MachineFi methodology developed by IoTeX, in front of Prof. Zhenhua Liu's students of the Stony Brook University of New York.

MachineFi Workshop Part (1/3)

Head of DevRel at IoTeX, Simone Romano, stars in this series of lectures about the MachineFi methodology developed by IoTeX, in front of Prof. Zhenhua Liu's students of the Stony Brook University of New York.

MachineFi Workshop Part (2/3)

Head of DevRel at IoTeX, Simone Romano, stars in the second episode of this series of lectures about the MachineFi methodology developed by IoTeX, in front of Prof. Zhenhua Liu's students of the Stony Brook University of New York.

Walk to Earn Workshop - Part 1

This is Part I of a series of 3 tutorials that will guide you creating a fully working MachineFi application that rewards users with crypto assets for doing walking activity in the real world (using an Arduino board as a step counter!)

A Blockchain Powered Smart-Lock with Arduino Nano IoT 33 (Part 2)

A Blockchain Powered Smart-Lock with Arduino Nano IoT 33 demonstrated how to remotely control a home automation device using a smart contract. With this tutorial we'll be adding a new feature to our project: A button that will change the status of the lock and update the smart-contract accordingly.

A Blockchain Powered Smart-Lock with Arduino Nano IoT 33 (Part 1)

This tutorial demonstrates how to remotely control a home automation device using a smart contract. We will be controlling a smart-lock through the popular Arduino Nano 33 IoT, which will be connected to the IoTex blockchain.

Send verifiable IoT data from Arduino Nano 33 IoT to power MachineFi Dapps

This tutorial will teach you how to use the secure element integrated on the Arduino Nano 33 IoT to generate and transmit verifiable IoT data over MQTT

Decentralized IoT Data access authorization

Learn how to create a decentralized marketplace where the data stream from smart devices may be traded between device owners and subscribers.

Deploy an ERC20 Token on IoTeX using Truffle

Learn how to deploy a mineable / burnable ERC20 token on the IoTeX blockchain using Truffle

Deploy a MachineFi dApp

Learn how to connect machine data to Dapps to build MachineFi applications.

Read a wallet balance from ESP32

Learn how to interact with the IoTeX blockchain from Arduino-based devices.

Deploy a smart contract using Hardhat

Learn how to deploy smart contracts on IoTeX using Solidity and Hardhat.

How to run a IoTeX Full Node on a Raspberry Pi Board

While many people think that running a blockchain full-node is all about mining, there are actually other reasons why you may want to run a full-node. For example, it can be a very effective learning experience that allows you to see first-hand how blockchain works. But there is another important reason why you may want to run your own blockchain full-node, especially if you are trying to connect IoT devices to the blockchain: that's when you need a "Blockchain Gateway", a full-node whose only purpose is to provide clients access to the blockchain.