The world's first affordable smart farming sensors

Deploy a network of low-cost sensors that deliver the right insights

Measure the most critical values

4 to 30x more affordable

Reliable and accurate

Hands-free data transmission

30 second installation

Precision farming platform included

Tech sheets

Seven sensors, modular design, global connectivity

FS21: Future-proof,
easy to use and accurate

Communication module

NB-IoT/LTE-M/2G wireless communication, 100+ countries supported
Air temperature and air humidity
Rechargeable battery that lasts a year
Over the air updates
Modular, can support an infinite amount use cases

Soil moisture add-on

Three soil moisture sensors at 0-10cm, 10-20cm and 20-30cm
Air temperature and air humidity
Soil temperature at 10 cm and 20 cm

Six sensors, one device

FS11: most affordable and easy to use

Soil moisture sensors at 0-10cm, 10-20cm and 20-30cm
Air temperature and air humidity
Top layer soil temperature at 10 cm deep
Replaceable battery
Wireless data transmission with LoRA
Exclusively available in The Netherlands through selected distributors due to LoRa network limitation

“In this video we explain how to install a Farm21 sensor.”

Thomas Houwers

CEO at Farm21

Order the new FS21 directly from our webshop

Want to get only one sensor without discount? Get it here!

Start making better cultivation decisions

Get started with the Farm21 platform and sensors and visit our webshop.

“Every product we create is made with affordability in mind, so growers can gather find-grid data from all of their fields.”

Thomas Houwers

CEO Farm21

Compare sensors

FS11

Most flexible

FS21

Communication

LoRa

NB-IoT/LTE-M/2g

Number of measurements

2 + 5

Modular

Battery

Replaceable

Rechargeble

Solar panel compatible

Future update

Battery lifetime

Year on single CR123A battery

Variable, year on full charge when sending data every hour

Base station needed

Yes

No, uses SIM

Minimum order quantity

Use case

Multi-purpose

Device pricing

89 to 125 euro depending on volume and country

175 to 275 euro depending on volume and country

Easy installation

1. Create account
Go to app.farm21.tech and create an account.
2. Scan QR code
Scan the QR code on the back ofthe sensor and install the battery by removing the screw cap.
3. Install sensor
Use our the Farm21 metal pin to prepare the soil for sensor insertion. The sensor now starts sending it's data to the Farm21 platform.

Learn everything about precision farming

Download our ultimate precision farming guide. Get access to a free worksheet to plan your next planting season.

Get the guide

The power of a high density sensor network

A network for the best insights

The Farm21 sensor network gives you the best control over your farm. Make the best decisions possible.

Insight from every field
Higher data density
Better data quality
No blind spots
No guess work
Quick ROI

Learn more

Watch the demo

Sander Dekker explains

Learn from one of our partners how our sensor and platform work, and what the benefits of working with Farm21 are.

Partner up with a crop consultant and share your data for remote support

Make the most of Farm21 by working together with our trusted crop consultants and dealers

Check partner network

Grow more

Smart precision farming has never been so accessible. Buy our starter pack to start right away.

“Farm21 helps us give our farmers better advice, save on costs and improve yields. It makes our services more scalable and growers love the insights.”

Sander Dekker

Crop consultant precision farming