Archive for the ‘Welcome’ Category

ESP32, ESPEasy, 4 Inputs, 4 Outputs, ETH

Wednesday, June 15th, 2022

New board available for sale, €48/pcs, stock 25pcs ESP32, Ethernet, 4 Relays, 5Amp each, NO contacts, 4 Inputs, Isolated, 12/24V DC IN Board power, 12-36V DC Software, open source ESPEasy Optional, DIN rail connectors Optional, 3D printed BOX                           For purchase, please contact me at  

ESP32 Energy Meter MQTT Zabbix Sender

Thursday, March 10th, 2022

I developed a ESP32 Energy Meter, with ESP32 based on Microchip MCP39F511, with Split Core CT 0.5% Accuracy, 230V AC, 50Hz Web page MQTT Zabbix Sender 3D printed BOX Din Rail connector   for more info, or for purchase, please contact me at

ESP32, Ethernet, POE, 8IN-8OUT, Arduino open source software

Thursday, September 2nd, 2021

I designed a new product, that it's available now. 140x80mm board, DIN rail mount connectors ESP32, Ethernet, POE  802.3af class 0 8 digital isolated inputs 8 digital source outputs , OUT 24V DC, up to 60mA / port, to drive 24V DC relays micro USB for ESP32 programming open source schematic open source Arduino software, multi socket MODBUS TCP for ...

PIC32MZ Zabbix Active Agent

Sunday, August 20th, 2017

- New Zabbix Active Agent and SNMP temperature/humidity agent with BOX - 32bit PIC32MZ MCU, 1Amp small relay on the board, support up to 24pcs  1Wire sensors. -  Support Zabbix Active Agent version 2.2 - Powered from 5V mini USB supply To buy this products, please contact me.