/thrx-arduino-home-project

arduino easymeter connector to send data over mqtt to openhab ( for thrx home )

Primary LanguageC++MIT LicenseMIT

thrx-arduino-home-project

uses arduino to transmit data to mqtt server

Done:

  • read data from easyMeter
  • send data to mqtt server for openhab / influxdb

ToDo:

  • read data from room temperature sensors
  • read data from water state sensor

pio commands:

Update:

adjust private_config.ini

pio run
pio run --target upload

Monitor:

pio device monitor

Upgrade pio:

pio update
pio upgrade

pio init
pio settings
pio boards

Troubleshooting:

Error:

could not open port '/dev/ttyACM0': [Errno 13] could not open port /dev/ttyACM0: [Errno 13] Permission denied: '/dev/ttyACM0'

Is Arduino connected?

lsusb

Solution:

curl -fsSL https://raw.githubusercontent.com/platformio/platformio-core/master/scripts/99-platformio-udev.rules | sudo tee /etc/udev/rules.d/99-platformio-udev.rules

sudo usermod -a -G dialout $USER
sudo usermod -a -G plugdev $USER
sudo usermod -a -G uucp $USER
sudo usermod -a -G lock $USER