Power Metering IoT project

Job ID: 37006411

Budget: €250 – €750 EUR

Design a detailed block diagram of schematic of a smarthome IoT device carrying ESP8266, PN532, Plus a power metering IC.

The board will need to interface with an off-board Nordic Semiconductor nRF9160.

Previous experience in designing electronics that will interface to power lines (safety first) will be a major plus in choosing a partnering engineer for this project.