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Hello,
I´m trying to read a Arduino Uno Digital and Analog Pins, but after add more than 10 ports, an error as ocurred and some ports don´t read..
`Start Node-RED
Welcome to Node-RED
=====…
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Hi,
I'm trying to get the value of a sensor on regular intervals. I try running this simple code
```
require "arduino_firmata"
arduino = ArduinoFirmata.connect "/dev/ttyACM0"
5.times do
puts ardu…
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I'm having problems detecting if my firmata connection is established or not. In either case, robot.Running() returns true and I can run log commands from a gobot.Every.
What's the recommended way …
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Thanks everyone for putting together and maintaining firmata. Its been great using it, and I look forward to new changes and features! I'm developing a python application that needs robust arduino s…
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Microbit built in with bluetooth/BLE connectivity. Is that possible using wireless channel to replace the USB serial port?
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Will firmata's `board.LOW` always map to `0` and `board.HIGH` always map to `1`?
If not, that explains why it exists as a constant on the board itself. If so, however, I would suggest it be exporte…
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i keep getting error this stack trace to be exact
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java.io.IOException: Cannot start firmata device
java.io.IOException: Cannot start firmata devi
Caused by: jssc.SerialPortException: Port name -…
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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.
Now n…
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### What happened?
modbus over serial port(com) could not closed successfully, try to call PlcConnection.close() when com disconnect, it will be in an endless loop. the major reason is that it will c…
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Although not strictly limited by the Firmata protocol, currently Firmata implementations allow writing values to analog pins > 15 or analog (pwm) values > 14 bits using the [EXTEND_ANALOG](https://git…