Rion Gronberg

Software Developer

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Projects

Energy Monitor

A hardware system and web interface designed to monitor two current phases worth of energy usage. Results are polled and reported to ThinkSpeak for aggregation and visualisation.

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HDMI Multiplexer

A device to allow dynamic switching of HDMI display destination. This hardware allows one HDMI source to be routed to one of four possible sinks.

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Home Temperature Sensors

Temperature sensor PCB and encloseure designed to integrate with Home Assistant through ESPHome.

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Smart Fireplace Remote

Home Assistant integration through ESPHome that allows remote conrtrol of 315 MHz gas firelpace.

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Skills

  • Python, C, C++, C#, Java, JavaScript, Bash, Arduino
  • macOS, Linux, Windows
  • Designing and developing software and firmware
  • Automated testing
  • Git version control
  • Yocto build system
  • Software documentation
  • TCP/IP programming
  • Embedded ESP8266 design and development
  • Embedded ARM design and development
  • Circuit design
  • EDA schematic capture
  • EDA PCB layout
  • Oscilloscope
  • Logic analyzer
  • I2C

Contact

[email protected]

LinkedIn Profile

GitHub