
RCLink target note
==================

RCLink is packaged and tested for ESP32 Arduino (`espressif32`; current
PlatformIO target: `esp32-s3-devkitc-1`). The SBUS transport is ESP32-only
because it uses the ESP32 inverted UART overload. The iBUS transport and
calibration helpers use Arduino-style `HardwareSerial` and are release-tested
on ESP32 in this repository.

This directory is intended for PlatformIO Test Runner and project tests.

Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.

More information about PlatformIO Unit Testing:
- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html
