Note: This post is currently just some loose notes during my R&D, and is a continuation of the Extech CO250 project. See my Extech CO250 review here. I have RS-232 details and teardown here. Open-source Java library I have a working Java library that reads all values over serial and provides statistics (minimum, maximum, average, […]
![Extech CO250 Protocol Title](https://dariancabot.com/wp-content/uploads/2018/03/extech-co250_protocol_title_dariancabot-1-812x356.jpg)