HestiaPi Touch Kit – Saver

We made a cheaper option for people who already have some parts.
For this kit you will also need:
– A RaspberryPi Zero or RaspberryPi Zero W
– A microSD card with the image file copied (or choose the option to include it preconfigured)
– WiFi USB + microUSB adapter (or choose the option to include it)
– The 3D printed case

You can find all files in the Downloads section.

Soldering instructions.

This release is targeted at makers and early adopters!
Please check the latest release notes explain what detailed feature to expect and what bugs are still among us.

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This product has been discontinued.

Product Description

THIS IS A KIT WITH UNSOLDERED PARTS! Some soldering is required.

The kit includes:

  • PCB with all SMD components presoldered
  • Power supply (100-240V AC)
  • 2 relays
  • 4×1 terminal block
  • 3.5″ LCD touch display
  • Temperature and humidity sensor (Bosch BME280)
  • 2×18 male header for Raspberry
  • 2pcs 1×4 female header
  • Reset button
  • Short cable with male header for sensor
  • Screws and nuts for fixing HestiaPi board on the Hex case
  • microSD card with latest HestiaPi software (optional)
  • USB WiFi adapter + micro USB adapter (optional)

Make your first step into Smart Home Automation with HestiaPi Touch.

An advanced touch screen version of our previous model running OpenHAB 2 offering loads of extensions for integration with existing systems.

Features

  • Controls heating and/or hot water individually from any Internet connected point on earth
  • Monitors temperature, air pressure and humidity and plots them against time as a graph
  • Celsius (°C – default) and Fahrenheit (°F) supported
  • 3.5″ LCD single-point touch screen snaps on RaspberryPi GPIO header
  • WiFi Internet connectivity
  • Dual relay contacts
  • Relays offer both N.C. and N.O.
  • Mains powered (100-240V AC) < 3W
  • Raspberry Pi Zero Inside
  • Running OpenHAB 2 platform
  • Fully MQTT compatible
  • Smartphone App supports Android, iOS, Windows and Pebble
  • Modular design for easy future upgrades and troubleshooting

Specs

 

No enclosure provided. 3D print the case yourself from the Downloads section

3.5″ LCD resistive touch screen

Raspberry Pi Zero V1.3 not included

Broadcom BCM2835 @ 1GHz, Single-core CPU

512MB RAM

8GB microSD loaded with latest software updates – optional

> 802.11 b / g / n Wireless LAN via microUSB adapter – optional

Bosch BME280 I²C

Temperature: -40/80°C

Relative Humidity: 0-100%RH

Temperature: ±0.5 °C

Relative Humidity: ±3 %RH

 

7A 250VAC, 10A 125VAC/28VDC

Dual relay can control 2 independent contacts, like heating thermostat and hot water.

Relays offer both N.C. and N.O. contacts to choose (N.O. contacts used by default)

User selectable output voltage for the contacts between input supply (default) or 5V

Less than 3W. That means less than 5GBP or 5USD per year!

Humidity unpopulated contact labelled ‘Humi!’ provide unprotected LOW/HIGH signal @ 3.3V directly from Raspberry Pi. Use with care.

Seen from Raspberry Pi side, top to bottom: Heating, Hot water, AC (L), AC (N)

6.6×9.5×2.8cm. Four 2.5mm fixing holes are available

Please note that bottom side of PCB, microHDMI, USB for power and camera are physically blocked

 

Instructions:

Please read the documentation before purchase and installation and make sure you know what you are doing.

 

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