Sscom 32 ((link)) -

SSCOM writes all received data directly to a text file. If you are running an overnight data collection from a weather station or GPS logger, you don't have to sit there watching. The "Save to file" option works silently in the background.

The UI looks like a Windows 98 application. Ultra-Lightweight: Consumes virtually zero CPU and RAM. sscom 32

由于其操作简单、界面直观、功能齐全且久经市场考验，SSCOM32早已成为无数电子工程师和嵌入式开发者的必备工具之一。它通常以体积小巧、无需复杂安装即可运行的绿色软件形式存在，非常便携。 SSCOM writes all received data directly to a text file