Solar

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…

17 Feb 2022

News and Information

New RMIS 12S SDK – Remote Monitoring IoT System

A new STEM IoT Home Automation project has been added and PCBs ordered. This exciting new RMIS 12S SDK kit was originally designed for the GB3FW repeater…

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