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An outdoor lab in our family vineyard

An experimental space for open DIY technology, sustainable agriculture, creative community, art, and connection between people and land

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This is my attempt to reimagine my family’s vineyard — not just as a place of wine production, but as a living testbed for sustainable technology, robotics, art and community creativity. The project starts small: Solar-powered ESP32 nodes to measure soil moisture and temperature. Raspberry pi as a central unit for wireless local data collection Camera for time-lapsing and monitoring But that’s just the beginning. In the long run, I want to explore: Robots for navigating and assisting in the vineyard Art installations powered by nature and data Workshops to teach others (locals, kids, travelers) how tech can serve land, not exploit it This project lives between tradition and experimentation — it doesn't have all the answers but lives within community. It starts locally, but it hasn't to stay here. It's for anyone who wants to build something meaningful and real. For those who get the "why?". This is a white canvas.

An outdoor lab in a vineyard — an experimental space for open DIY tech, sustainable agriculture, collective learning, and deeper connection with nature.

This project reimagines a traditional vineyard as more than farmland — as a place of experimentation, creativity, and shared curiosity. It begins with building low-cost, solar-powered devices to monitor and care for the land. But beyond the hardware, it’s about forming a community — of learners, makers, artists, and farmers — who explore new ways of living and working together.

We're not aiming for a polished blueprint or a perfect system. We’re embracing the unknown, learning as we go, and enjoying the process of building something with others. The goal is to reconnect with nature through technology — not to dominate it, but to observe, adapt, and collaborate with it.

Whether it’s kids discovering electronics in the field, or friends hacking robots in a repurposed pig shed, this vineyard-lab is a platform for exploration. A quiet rebellion against isolation, complexity, and overconsumption — and a small experiment in making the future feel more human.

First milestone:

Build and test a solar-powered ESP32 node that can wirelessly send sensor data to a Raspberry Pi base station.

Later, the Pi will be solar-powered as well and connected to the cloud via cellular network for remote monitoring.

This first step is well within reach — and once it's working, it opens the door to much more ambitious experiments in automation, robotics, and creative use of outdoor tech.

  • Vision, values and conceptual design

    sotiris barlakas06/23/2025 at 12:58 0 comments

    In this log, I want to lay out the rough roadmap that came to mind — a path that I hope will help kickstart the dream of:

    a) Making our family vineyard smart and remotely monitored, to reduce repetitive and laborious tasks
    b) Building an outdoor lab where, one day, kids can learn and connect with nature
    c) Creating a small, futuristic space inspired by the 2014 movie Transcendence (without the evil side)
    d) Making the vineyard resilient — a sustainable place that could survive a brutal, resource-scarce, post-apocalyptic world... like Bill and Frank’s sanctuary in The Last of Us

    All of these visions excite me. But I’m not sure which one is the ultimate goal. What I do know is this: I have a few core values that will guide me through this unmapped journey. I’m writing them down here to serve as a compass for myself — and maybe, as a lighthouse for you, reader — in case something here speaks to you, and you want to walk a little of this road with me.

    If any of these resonated with you, I can't wait to meet you and walk this road together.

    Let me show you how I imagine the vineyard:

    As you can see there's a central control unit, a Raspberry pi zero 2w, which gathers data from distributed IoT sensors using ESP32 microcontrollers. As the vineyard is off-grid, both the Raspberry Pi and the ESP32s will be solar powered and will have battery for continuous operation. The raspberry pi may then be connected to the internet using cellular network (no WiFi available) to upload the data to a cloud database in order to monitor the vineyard from anywhere. If we manage to set this up, then sky is the limit. We could build a DIY mobile platform for fertilizing or monitoring of the vineyard. There's an abandoned pig farm nearby which we could use as a garage to park the robot safely. This could also serve as a multi-purpose area for events workshops etc etc...

    But as in every ambitious plan, we need to take this step by step.

    The project begins as an abstract idea, but it starts with buying some electronics, haha.  Our rule is always one: 

    Buy the cheapest you can find!

    So, how do we begin? 

    I am thinking of two clear steps that require effort but will give us a lot of valuable knowledge and insights and really sky-rocket the project:

    1) build and test a solar and battery powered esp32

    2) build and test solar powered raspberry pi 

    The reason why we start with the esp32 is that it requires less power than the raspberry pi, which will be more challenging to power using sun.

    Moreover, my experience with solar panel project is zero, so it will be a great chance to familiarise myself with that and learn from the problems that will definitely arise.

    Stay tuned, and feel free to get in touch

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