The weather station, a La Crosse WS23xx series, already has an RS232 serial port for grabbing the data. The shield is necessary to step the voltage down to levels that will play nicely with Arduino.

We’ve seen Raspberry Pi-powered weather stations before, but if Arduino is more your style, Instructables user Tecwyn Twmffat made one with three Arduinos. On top of the Arduinos, a ton of ...

Posted in Arduino Hacks, Security Hacks Tagged ambient, checksum, crc, temperature sensor, weather station ← Hacking The Nike+ Fuelband A Modular Thumbstick Extension For Gamers With ...

For me, discussing the weather is more than idle small talk. So when I got interested in web-enabled electronics (the Internet of Things), I knew immediately that my first project be related to ...