Josy Areal, Zürich

Soil monitoring kit DIY

Build a soil-moisture kit, connect it to soil.d, and measure together. Reserve a kit of your own on the day.

Sun, 27 Sept 2026, 14:00–17:00 CHF 60 12 of 12 spots left
You bring
A laptop if you can, a USB-C cable to flash the board, your own ESP32 if you have one. We have some laptops and cables at Josy.
You leave with
A Sunday at Josy: assemble a moisture sensor, connect the ESP32 to soil.d, spend an hour experimenting with water levels. Want to keep a kit? Reserve it on the day.
What changes
You read soil moisture instead of guessing.
Why it matters
First shared moisture data from balconies and beds that does not exist yet.

Bring a laptop if you can, and a USB-C cable to flash the board. Own ESP32 welcome. We have some laptops and cables at Josy.

Want a kit to keep? Reserve on the day: CHF 20 toward the regular kit at CHF 40, or CHF 30 toward the premium e-paper kit at CHF 60, cash or Twint at Josy.

We release the kits in small series, so there is a waitlist. Workshop participants are first on it.

Your supporter badge appears once you have taken part in a workshop. Thank you for keeping the platform running.