Currently the Pascal bindings have been implemented and tested with Lazarus version 2.3.0 and Free Pascal version 3.3.1 (installed 'trunk' with fpdupdeluxe) on Windows 10 / 64 bit and Ubuntu 20.04LTS ...

About Integrated Development Environment (IDE) for ESP8266 developers esp8266.ru/esplorer/ Readme GPL-2.0 license ...