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Articles from Rohan Samuel

Communicating with BLE devices with Expo mobile apps

July 11, 2023Rohan Samuel8 min read

Person with a phone with blue waves coming out of it.

In this article, we will be understanding what BLE (Bluetooth Low Energy) is, the use cases for BLE, how the GATT profile defines how BLE devices communicate with each other, and using these concepts to build a React Native mobile app with Expo and Expo Config Plugins that can scan, connect, read…

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Creating a Controlled Form with React Hook Forms

June 24, 2022Rohan Samuel12 min read

React Hook Form

React Hook Forms is a form library for React applications to build forms with easy to configure validation through the process of calling hooks to build form state and context. React Hook Forms serve as an alternative to another popular form library, Formik. The use cases for React Hook Forms is how…

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