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Meadow.Foundation greatly simplifies the task of building connected things with Meadow, by providing a unified driver and library framework that includes drivers and abstractions for common peripherals such as sensors, displays, motors, and more. Additionally, it includes utility functions and helpers for common tasks when building connected things.

Repository Status

Feature Branch Status
Drivers develop Build Status
Maple maple Maple Build
MicroGraphics develop Build MicroGraphics
Meadow.Logging logging Build Logging

Latest Binaries

Feature Status
Maple Maple Latest Binaries
MicroGraphics MicroGraphics Latest Binaries
Modbus Modbus Latest Binaries
Meadow.Logging Meadow.Logging Latest Binaries

Requesting New Drivers

If you have a need for a driver that we don't yet support, you have a couple options:

  • Use an existing, similar driver as a template for your new driver. We accept pull requests, but don't require them.
  • Open a new item on the Issues Tab and request the driver so we can prioritize it.


You can read more Meadow.Foundation and how to get started in our beta developer site.

Refer to our Meadow.Foundation Peripherals Status spreadsheet to track the progress of all the peripherals we're supporting in our latest version.


To use Meadow.Foundation, simply add a Nuget reference to the core library (for core helpers and drivers), or to the specific peripheral driver you'd like to use, and the core will come with it.

nuget install Meadow.Foundation


Meadow.Foundation, is open source and community powered. We love pull requests, so if you've got a driver to add, send it on over! For each peripheral driver, please include:

  • Documentation - Including a Fritzing breadboard schematic on wiring it up, sourcing info, and API docs. Please see other drivers for examples. Documentation is hosted on the Wilderness Labs DocFx site.
  • Datasheet - For the peripheral, if applicable.
  • Sample - Application illustrating usage of the peripheral.


Copyright 2019, Wilderness Labs Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
See the License for the specific language governing permissions and
limitations under the License.

Author Credits

Authors: Bryan Costanich, Mark Stevens, Adrian Stevens, Jorge Ramirez, Brian Kim, Frank Krueger, Craig Dunn

Developer Mode

To make local development easier, there's a script to convert all the PackageReferences to ProjectReferences:

cd Source

Make sure the script is executable by running chmod u+x

To change the references back to PackageReferences:

cd Source

Make sure the script is executable by running chmod u+x

Publishing Nuget Packages

To trigger a new build:

  • Go to project properties in VS 2019 / 2022
  • in the Package tab, increment either the MAJOR or MINOR Package version.

The CI job will pick up the changes, pack, and push the Nuget package.