The STEVAL-IPE020V1 demonstration board implements a single-phase energy meter based on the STPM10 metering IC and STM8L152 microcontroller.

The demonstration board is a fully functional single-phase solution with parameter display, tamper management, maximum demand (MD) calculation, EEPROM data logging, and low power management. The metering data stored in the dual EEPROM can be read using the RFID reader.

The ST energy meter application is a user friendly Android™ based solution based on NFC technology that can write and read data to and from a dual EEPROM. The application was developed on Android 2.3.4 which is compatible with 2.3.4 and higher versions. NFC is a wireless technology based on RFID (radio frequency identification) that establishes a communication between the devices by bringing them into close proximity.

The M24LR64-R is a dual interface EEPROM which targets a wide range of applications, such as, industrial/medical equipment and consumer electronics. RFID (13.56 MHz) and I2C serial communication are the two interfaces available with EEPROM. The M24LR64-R supports ISO 15693, NFC-V category of NFC communication.

The single-phase energy meter based on an STPM metering IC and the STM8L152C6 microcontroller is a fully functional single-phase solution with parameter display, tamper management, maximum demand (MD) calculation, and with dual interface (RF and I2C interface) EEPROM data logging and low power management.