Open, Accessible, Reliable
Originally built for remote field research, FieldKit brings high-quality environmental monitoring to communities and researchers who need it most. We support resilience projects (salinity, water quality, flooding), field science, data-driven agriculture, and other applications requiring reliable, affordable field data.
FieldKit integrates seamlessly with your workflows and shares code, calibration methods, and data formats freely — no vendor lock-in.
Field-Proven Measurements
Robust performance across dissolved oxygen, temperature, pH, conductivity, distance and weather in a portable, low-power package
Research-Grade Data Collection
Timestamped, high-resolution measurements with synchronized GPS data and downloadable .csv logs for transparent analysis
Open-Source Principles
Built on open firmware and hardware standards (I²C sensor interfaces, SAMD51P microcontroller) for reproducibility and customization
Data Logger 1
Modular FieldKit hardware allows you to gather high-quality data across various modalities for your project and connect to our data conversation portal through an easy-to-use mobile app. This enables you to deploy an array of sensing systems to capture more data at lower cost, creating greater spatial diversity, more measurements, and enhanced redundancy. It’s a system you can trust anywhere, gathering data you can be confident in.
Data capture frequency is customizable via the mobile app and can be set as frequently as every minute. Integrated GPS provides location and timestamp data, synchronized across all four sensor module bays.
- Powered by a SAMD51P series 32-bit low-power microcontroller
- Connects up to four FieldKit sensors via I²C with synchronized, GPS-augmented timestamps
- Wi-Fi enabled with onboard data logging to microSD (.csv); LoRa-capable for future use
- Rugged, modular design supports long-term field deployment and platform extensibility
- Supports solar charging and battery backup – capable of running weeks to months unattended with optimized sensor modules
- Benefits: High precision logging without proprietary lock-in; future-ready for connectivity upgrades (e.g., cellular
Mounting: Needs stable pole mount above ground.
| Flash Memory | 2 Gigabit |
| Included Battery Capacity | 22 Watts / Hours |
| Solar Panel Voltage | 12V Nominal, 15V Max |
| Operating Temprature Range | -20 – 60ºC |
| Measurement Frequency | 0 – 45ºC |
| Pricing | See module data sheets |
Here are some of the ways in which the FieldKit compares with other loggers.
| Feature | FieldKit | Campbell Scientific CR1000Xe | Meter ZL6 Basic | Hobo RX3000 Series |
|---|---|---|---|---|
| Flash Memory | 2GB | 72MB | 2MB | 32MB |
| Included Battery Capacity | ● 22Wh | ✕ | ● 20Wh | ● 40Wh |
| Solar Panel Voltage | — | — | 12V Nominal, 15V Max | |
| Operating Temprature Range | -20 – 60ºC | |||
| Measurement Frequency | 0 – 45ºC | |||
| GPS Time Setting and Synchronization | ||||
| Pricing | See module data sheets |
Warnings
Do not expose the weather sensors to temperatures below -40 °C, or above 100 °C. Do not expose the sensor board directly to water.
Safety Instructions
Use caution when installing the wind vane, cup anemometer and rain gauge, as they are on a metal mast, which may pose a risk of electric shock and lightning exposure. Please make certain that the mast is properly grounded, and is installed away from any power lines.
Design Files and Data Sheets
View the design files and data sheets for the weather pack
Schematics
Download the schematic files for the Weather Module Board and Sensor Board
Board Dimensional Drawing
Download the schematic files for the Weather Module Board and Sensor Board
Data Logger 2
Modular FieldKit hardware allows you to gather high-quality data across various modalities for your project and connect to our data conversation portal through an easy-to-use mobile app. This enables you to deploy an array of sensing systems to capture more data at lower cost, creating greater spatial diversity, more measurements, and enhanced redundancy. It’s a system you can trust anywhere, gathering data you can be confident in.
Data capture frequency is customizable via the mobile app and can be set as frequently as every minute. Integrated GPS provides location and timestamp data, synchronized across all four sensor module bays.
- Powered by a SAMD51P series 32-bit low-power microcontroller
- Connects up to four FieldKit sensors via I²C with synchronized, GPS-augmented timestamps
- Wi-Fi enabled with onboard data logging to microSD (.csv); LoRa-capable for future use
- Rugged, modular design supports long-term field deployment and platform extensibility
- Supports solar charging and battery backup – capable of running weeks to months unattended with optimized sensor modules
- Benefits: High precision logging without proprietary lock-in; future-ready for connectivity upgrades (e.g., cellular
Mounting: Needs stable pole mount above ground.
| Flash Memory | 2 Gigabit |
| Included Battery Capacity | 22 Watts / Hours |
| Solar Panel Voltage | 12V Nominal, 15V Max |
| Operating Temprature Range | -20 – 60ºC |
| Measurement Frequency | 0 – 45ºC |
| Pricing | See module data sheets |
Here are some of the ways in which the FieldKit compares with other loggers.
| Feature | FieldKit | Campbell Scientific CR1000Xe | Meter ZL6 Basic | Hobo RX3000 Series |
|---|---|---|---|---|
| Flash Memory | 2GB | 72MB | 2MB | 32MB |
| Included Battery Capacity | ● 22Wh | ✕ | ● 20Wh | ● 40Wh |
| Solar Panel Voltage | — | — | 12V Nominal, 15V Max | |
| Operating Temprature Range | -20 – 60ºC | |||
| Measurement Frequency | 0 – 45ºC | |||
| GPS Time Setting and Synchronization | ||||
| Pricing | See module data sheets |
Warnings
Do not expose the weather sensors to temperatures below -40 °C, or above 100 °C. Do not expose the sensor board directly to water.
Safety Instructions
Use caution when installing the wind vane, cup anemometer and rain gauge, as they are on a metal mast, which may pose a risk of electric shock and lightning exposure. Please make certain that the mast is properly grounded, and is installed away from any power lines.
Design Files and Data Sheets
View the design files and data sheets for the weather pack
Schematics
Download the schematic files for the Weather Module Board and Sensor Board
Board Dimensional Drawing
Download the schematic files for the Weather Module Board and Sensor Board
Our Team
Engineers, Explorers, and Problem Solvers
Name goes here here here here here here
Job Title Here Here Here Here Here Here
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Key Benefits
Higher Performance at Lower Cost
Research-grade data quality and rugged durability at a fraction of high-end systems fggfdg
Deploy More, Learn More
Our unique cost-to-quality ratio enables dense sensor networks across varied terrain and environmental conditions
Modular, Flexible Design
Four module bays allow for multiple sensing requirements per deployment site
Pricing
$2500*
per station
Stations are sold in 10-unit bundles
Average cost per fully-equipped 4-modality station
*Apply XX% discount for X,Y,Z folks
Data Logger
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
Standard Deployment Hardware Package
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
FieldKit App
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
FieldKit Data Portal
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
- Fully assembled with up to 4 sensor modules and attached cables
- Calibrated
- Batteries charged
- Factory-tested
- Ready to deploy
The FieldKit Story
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dfsff dsfsdfsd fsdfsd fsdfsdFlashback to 2016: our founder, Shah Selbe, was working alongside National Geographic’s Okavango Wilderness Project to document and protect one of Africa’s most pristine wetland ecosystems. To support the team’s scientific goals, we cobbled together a DIY sensor network from open hardware, streaming live data on pH, temperature, and water flow from one of the world’s most remote river systems. It was early proof that transparent, low-cost tech could connect distant ecosystems and support urgent conservation efforts. Thus began our dream of building the “Internet of Earth Things” — a resilient network of environmental sensors that could empower real-time, open-source conservation science.
Key Benefits
Higher Performance at Lower Cost
Research-grade data quality and rugged durability at a fraction of high-end systems
Deploy More, Learn More
Our unique cost-to-quality ratio enables dense sensor networks across varied terrain and environmental conditions
Modular, Flexible Design
Four module bays allow for multiple sensing requirements per deployment site
Core Components
Data Logger
A science-grade, low-cost, easy-to-use system based on cutting-edge open hardware
Mobile App
Simplified and streamlined setup, calibration, data retrieval and backup via our mobile app
Data Portal
A platform for managing, analyzing, and sharing data with your team—or the whole world
Sensors
A suite of reliable sensor modules that you can customize to create your ideal sensing setup
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ZXZXZXZ ZXZXsaaffs fdsfsdfsdgdsgFlashback to 2016: our founder, Shah Selbe, was working alongside National Geographic’s Okavango Wilderness Project to document and protect one of Africa’s most pristine wetland ecosystems. To support the team’s scientific goals, we cobbled together a DIY sensor network from open hardware, streaming live data on pH, temperature, and water flow from one of the world’s most remote river systems. It was early proof that transparent, low-cost tech could connect distant ecosystems and support urgent conservation efforts. Thus began our dream of building the “Internet of Earth Things” — a resilient network of environmental sensors that could empower real-time, open-source conservation science.
Key Benefits
Higher Performance at Lower Cost
Research-grade data quality and rugged durability at a fraction of high-end systems
Deploy More, Learn More
Our unique cost-to-quality ratio enables dense sensor networks across varied terrain and environmental conditions
Modular, Flexible Design
Four module bays allow for multiple sensing requirements per deployment site
Services
Custom Module Designzxczxcxz
We design custom modules with specific sensors to meet your environmental monitoring needs. zxczxczxc
FieldKit Integration Support zxczxczxczxczxczxczxc
We can provide the engineering and technical support to create a module board that will interface with your existing sensor, regardless of type. zxczxc
Deployment Support zxcxzczxczx zxcxzczxc xzczxcxzc zxczxc
We can help develop deployment plans and support fieldwork (including field calibration of sensors) to provide the best possible outcome on your environmental monitoring solution. zcxzcz
Custom FieldKit Implementationszxczxzcxzxc
Implement on your own system with a white-labeled instance that incorporates your own data needs, logos, and implementation-specific details. zxczczxcxz
FieldSchoolzxcxzczxc zxczxczx zxczxczxczxcczcz
We can train your team and local community on environmental monitoring principles, deployment and maintenance of FieldKits, and data best practices to help build capacity and make your project more successful and impactful. zxczxczx