Mains Power Energy Monitoring Configuration
An expanded range of new Wiki pages are being created for IPEM Plus, but also relate to other IPEM, IPEM PiHat and EPEM boards. What is a…
Read More 13 Apr 2026
8 Apr 2026
IPEM Plus – Just Landed and Going Through Test
The new IPEM Plus board has arrived, terminal blocks added in preparation for final test. Looking great!
Read More 29 Mar 2026
New IPEM Plus ATM90E36 ESP32-C5 SX1262 IoT Mains Energy Monitor
The new IPEM Plus STEM board has been launched in March 2026. This is the replacement to the original IPEM boards. IPEM Plus is a powerful ATM90E36 Smart Home and…
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27 Mar 2026
ESPKnack Connections and Jumpers
The ESPKnack Connections are shown in the below diagram. ESPKnack Terminal Block Connections ESPKnack Expansion Ports ESPKnack Jumpers
Read More 11 Mar 2026
ESPKnack Kickstarter campaign Launched
Pleased to announce that the ESPKnack campaign has now launched on Kickstarter. This is such an interesting project and has so much potential, and in so many…
Read More 11 Aug 2023
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…
Read More 9 Aug 2023
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…
Read More 5 Aug 2023
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…
Read More 29 Jul 2023
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…
Read More 22 Jul 2023
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…
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