🏠 Home¶
PINIO and ES.PINIO are compact and versatile modules for building automation.
They were specifically designed for Home Assistant users, DIY enthusiasts, and engineers who create local automation systems.
These devices allow you to control, monitor, and expand your own automation solutions — without relying on the cloud, and without compromise.
🛠️ What do they offer?¶
- PINIO – works with the Raspberry Pi Pico W / Pico2 W microcontroller, programmable in MicroPython.
- ES.PINIO – based on the ESP8266 chip, which supports both custom firmware and ready-made solutions like Tasmota or ESPHome.
Both models provide:
- 2 digital inputs
- 2 relays
- 1-Wire sensor support
- DIY pins for fast GPIO access using common cable connectors
- extra soldering pads for optional connectors
- DIN rail (TH35) compatible PCB layout
- a robust power supply module for RPi Pico or ESP with a wide 8–24 V DC input range
- detachable terminal blocks for easier assembly and disassembly
- power connector with a different pin spacing to help avoid wiring mistakes
- outputs for status LEDs
- input for an optional reset button
🤖 Home Assistant Integration¶
These devices are excellent for IoT applications — they can act as controllers, indicators, and sensors, and communicate using MQTT.
ES.PINIO, with its ESP8266 chip, supports firmware like ESPHome or the Tasmota web interface.
You can easily integrate them with Home Assistant — or other systems that support MQTT.