Eletechsup RS485 Modules: Supported by Independent Developer Projects

Eletechsup RS485 and Modbus RTU I/O modules have been used in independent open-source projects created by developers for practical control and automation applications.

Examples published on GitHub include:

• Arduino support: A community-developed library for Eletechsup IO22 relay I/O boards, with example code for interacting with the hardware.

• Python integration: Third-party libraries for controlling Eletechsup Modbus RTU digital I/O modules, including support for managing multiple modules on an RS485 bus.

• Cross-platform control: An independent relay controller project for the Eletechsup R4D3B16 board, developed for Windows and Linux.

• Home automation integration: Community projects listing selected Eletechsup Modbus RTU I/O and relay modules among supported devices.

These projects provide useful examples of how Eletechsup hardware can be integrated into software-driven applications, from embedded development and Python automation to remote I/O control.

Explore the community projects:

• Arduino library for Eletechsup IO22 boards

• R4D3B16 RS485 relay controller

• Python library for Eletechsup RS485 relay modules

• Home Assistant Modbus board integration

Eletechsup provides a broad range of electronic modules for RS485 communication, Modbus RTU I/O, relay control, analog signal acquisition, and embedded control applications.

For engineers and system integrators, these community projects offer additional reference material when evaluating potential software integration approaches. Always verify compatibility with the specific hardware model and firmware version.