MCU BLE Terminal

This application allows users to wirelessly view serial output from their devices, without the need for USB cables, WiFi, or cloud services. It is perfect for tasks such as debugging, logging, and monitoring sensor output, as well as simple command input directly from a smartphone. The companion ESP32 library is designed to be a seamless replacement for the Serial function, requiring minimal code changes. Additionally, a built-in demo mode allows users to test the app without any hardware.

The source code for the ESP32 library is available on GitHub, making it easily accessible for developers. The app itself offers a variety of features, including a BLE-based serial monitor, the ability to send and receive text data, and line-based command input. The user interface is designed to resemble a traditional terminal, and offers both dark and light mode options. The app also supports multiple languages, making it accessible to a global audience.

One of the standout features of this app is its demo mode, which allows users to try out the app without the need for an ESP32 device. This makes it a great tool for developers, makers, and anyone working on embedded projects. The app also prides itself on being user-friendly, with no need for an account, no ads, and no reliance on cloud services. It is truly built with the needs of developers in mind, offering a convenient and efficient way to view serial output wirelessly.