The STPM32 energy metering evaluation board is a class 0.2, single-phase meter with shunt current sensor for power line systems with Vnom= 140 to 300 V(RMS), Inom/ Imax= 5/100 A(RMS), flin= 50/60 Hz ± 10% and Tamb= -40 to +85 °C. Measured active/reactive power can be output from two programmable LEDs on the board. The board can be interfaced with a PC running evaluation software through an isolated RS232 port, or through the STEVAL-IPE023V1 USB isolated interface tool for configuration and data reading. The board also has SPI/UART pins available to interface a microcontroller for application development. https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2017-03-26 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2017-09-09 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2020-06-05 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2021-04-02 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2021-07-15 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2021-12-03 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2022-04-10 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2022-06-11 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2022-06-24 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2022-10-08 https://elecena.pl/product/8157182/evalstpm32-single-phase-energy-metering-evaluation-board-with-shunt-current-sensor-based-on-the-stpm32 2023-03-26