Swarm · Jun 20, 2024

In order to participate in the Swarm network there is a high entry barrier. To help the adoption of Swarm, the capabilities of a light node can be built into a mobile application. This video features Balint Ujvari introducing a new mobile application feature for SolarPunk, known as Swarm Lightnode. Balint provides insight into the motivation behind creating a user-friendly mobile app that simplifies the process of running a Swarm node, which traditionally requires technical configuration. The app aims to be easily downloadable, installable, and configurable with a simple UI on both Android and iOS platforms. The minimum requirement for the app is to enable uploading and downloading data from the Swarm network. Balint discusses his experience with updating and refactoring an original implementation, addressing networking issues on Android devices by manually updating certain packages. He also mentions cross-compatibility with desktop applications and the potential for compiling the app to Wasm for web browser use. For developers, Balint outlines the steps needed to compile and install the app using Android SDK and environment variables, along with enabling installation from unknown sources on Android devices. He suggests Optaneum as a user-friendly solution for automatically downloading updates. The video includes a demonstration of configuring and using the app, showcasing its ease of use, error handling capabilities, and how it manages peer connections and wallet data. Balint concludes by offering to show the working proof of concept in person and invites further discussion on it.