Building an iOS App with Particle Photon: A Step-by-Step Guide

In this article, we will explore the process of building an iOS app using the Particle Photon as a backend server. The Particle Photon is a powerful microcontroller that can be used to create innovative projects and IoT solutions. By integrating it with Node.js and Parse, you can build a robust and scalable app that interacts seamlessly with your device.

Before we begin, make sure you have the necessary hardware and software tools installed on your computer. You will need to install Node.js, as well as the VoodooSpark firmware for your Photon board. Once you have these components in place, you can follow the steps outlined below to create your iOS app.

Step 1: Connect Your Photon to WiFi

To start, connect your Particle Photon to your local network using a USB cable and a power source. You can do this by pressing the lightning bolt icon at the top left of your board. This will enable your Photon to establish a TCP connection with Node.js.

Step 2: Install VoodooSpark Firmware

Next, you need to install the VoodooSpark firmware onto your Photon board. There are two ways to do this - either using USB or a mobile app. For this example, we'll use the USB method. Simply copy the contents of voodoospark.cpp and paste it into the builder.

Step 3: Set Up Your Parse Database

After installing the VoodooSpark firmware, you need to set up your Parse database. You can do this by creating a new Parse account and following the setup wizard. Make sure to note down your app ID and master key, as you will need them later in the process.

Step 4: Write the Node.js Plugin

Now that you have your Parse database set up, it's time to write the Node.js plugin for your Photon board. This will allow you to interact with your device using a TCP connection. Save the code from this step, as you will need it later in the process.

Step 5: Create Your iOS App

To create your iOS app, open Xcode and select 'File' > 'New' > 'Project'. Choose the 'Single View Application' template and give your project a name. Then, navigate to 'Data' > 'Mobile' > 'iOS' > 'Objective-C' and select 'Existing Project'.

Step 6: Integrate Your Node.js Plugin

Next, you need to integrate your Node.js plugin into your iOS app. This will allow you to interact with your Photon board using a TCP connection. Save the line of code from Step 4 as you will need it for this step.

Step 7: Build and Run Your App

Finally, build and run your app on your iPhone or iPad. You should see your Photon board connected to WiFi and the onboard LED 'breathing cyan'. This indicates that your device is communicating with your iOS app.

In conclusion, building an iOS app with Particle Photon requires some technical expertise, but it's a rewarding project that can help you create innovative IoT solutions. By following these steps, you can create a robust and scalable app that interacts seamlessly with your device.

Particle photon ios app builder