IrDA/IrCOMM to RS232 adapter, using MCP2155 chipset

By Manawyrm | Tuesday, March 22, 2022

What is it?

A small PCB, which can receive RS232 over IrDA/IrCOMM (for example from Palm PDAs, Nokia phones, old laptops) and relay it to a RS232 device.

Modded ISDN terminal adapter

This ELSA MicroLink ISDN terminal adapter was modified to include such a IrDA adapter PCB.
It can now be used wirelessly from a Palm PDA to sync data without having to connect it to a PC.

Links

• Hardware: KiCAD design files

• ←Previous
• Next→