- utilizing opendnp3 in C++ on a Raspberry Pi 4 to create a outstation and master for TCP polling of various components along with use of MQTT with mosquitto as broker to enable/disable components such as a Keypad, Rotary Encoder, DHT11, HCSR501 Sensor, and Status of Gateway(outstation).
- Use of ESP32's through ESP-IDF in Vscode used to send data through TCP over 2.4Ghz connection and Utilizng The wifi capabilities and multiple different ip and socket libraries.
- using MQTT to disable/enable ESP's through a LCD UI connected to Raspberry Pi 4