firmata4j

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JVM crash

1

``` # # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000007110b5db, pid=17744, tid=17716 # # JRE version: OpenJDK Runtime Environment (20.0.2+9)...

denisJaved

Using Firmata4j with Grove Beginner Kit to make Ultrasonic Radar

1

I am working on an assignment to create ultrasonic radar but facing issue, while using the Grove Ultrasonic sensor. I have connected the Ultrasonc sensor to D7 I/O port. But...

vikaspsgupta

setValue in v2.3.9 not setting digital output correctly.

3

Hi, First, I need to say that I've enjoyed Firmata4j immensely and have been using it with my students here at York University. Thank you for your work. I'm testing...

onnimikki

Grove - Temperature&Humidity Sensor (DHT11)

1

I am currently working on a project, I am using [Firmata](https://github.com/kurbatov/firmata4j.git) for my Groove Beginner kit. But I am having issue with getting value from the Temperature sensor. Is there...

Mayankneup

OneWire Support for DS18B20 temp sensor

2

Working on a firmata implementation that would run on RP2040 wireless for an agriculture sensor project. Wrote a couple of i2c device support using firmata4j and everything works as expected....

willishf