2023

The New PoE Ethernet EPEM (Ethernet Power Energy Monitor) board is in the design stages: Following a couple of weeks technical pondering, I now have a ballpark…

Dave Williams

12 Aug 2023

News and Information

Board Bring Up and Testing

Having worked through the slight pain of the early GTEM board setup, which used the ATM90E26 and required a more time consuming, rigorous test and calibration routine,…

Dave Williams

11 Aug 2023

News and Information

IPEC Power Energy Monitor Board Overview

An overview of the IPEC board, showing the various connections and options available. The board was designed to be compact, flexible and functional, combined with safe and…

Dave Williams

9 Aug 2023

News and Information

IPEC Boards in Stock

IPEC, IoT Power Energy Controller and Monitor SDK boards, are in, successfully tested and available for purchase! The first production batch of both IPEC board variants (ESP32E…

Dave Williams

5 Aug 2023

News and Information

Mains and Solar Power Energy Monitor Boards SDK Overview

The below guide shows the Mains and Solar Power Energy Monitor Board options available. With three current models of Power Energy Monitors, three ATM devices (ATM90E26, ATM90E32…

Dave Williams

29 Jul 2023

News and Information

Preliminary Info – EPEM ESP32 ATM90E32 Ethernet IoT Power Energy Monitor

EPEM follows in the successful development footsteps of the IPEM and IPEC Power Energy Monitoring Boards. EPEM is an Ethernet Power Energy Monitor and Controller. 3 Phase, or 3 x Single…

22 Jul 2023

News and Information

IPEC and IPEC DAC PWM MPPT Output Testing

The below two videos show the IPEC board outputting PWM and DAC voltages, which are directly controlled via the IPEC ATM90E32 and CT Clamp Input. A current…