I2C

Firmata4j and a Simple DHT20 example

After my earlier blog post from today, I wanted to verify that I could read single bytes of data from other sensors on the Grove Beginner Kit for Arduino. The next target? The DHT20 sensor. According to the data sheet, I should be able to be able to request a status byte and that that […]

Firmata Example : I2C Sensor + Java & Firmata4j

A lot of Arduino projects are meant to always be attached to a PC, transferring data back and forth between the Arduino and the PC. That’s why Firmata, a program that sits on the Arduino and allows a program on your PC to remotely read from sensors and buttons and transmit to things like speakers […]