ESP32 BACnet HVAC Monitoring

I’m looking for help turning an ESP32 into a BACnet-enabled sensor node dedicated to data acquisition and monitoring. The board must join an existing BACnet network and expose a full set of HVAC parameters so our BMS can poll them in real time... (Budget: €250 - €750 EUR, Jobs: C Programming, C++ Programming, Debugging, Electronics, Embedded Systems, HVAC, Microcontroller, MQTT)