EMIT

by ControlBits

Environmental Monitoring for the Internet of Things

View all updates Aug 28, 2020

Adding Full Arduino Support!

by Jon Luke

After several questions and much discussion, we are delighted to announce that we will now be publishing our step-by-step tutorials in both MicroPython and C/C++ (using Arduino IDE). We want to make it as easy as possible for you to develop EMIT code in your preferred programming language and IDE.

Forthcoming Tutorials

We have also finalized (and are busy writing) our initial list of tutorials, all of which will be ready by the time we ship your hardware!

  1. Getting Started - a tour of EMIT's hardware (as previewed in our last update)
  2. Setting up your IDE for EMIT - Thonny for MicroPython & Arduino for C/C++
  3. Measuring temperature and humidity with the AM2302 sensor
  4. Logging data to the MicroSD card
  5. Adding control - building a simple temperature/humidity controller
  6. Transmitting data over MQTT - including an introduction to the MQTT protocol
  7. Building a simple MQTT client (in Python) to receive and store data from EMIT
  8. Adding a web server to EMIT - building an internet connected thermostat
  9. Exploring EMIT's expansion connector – adding a Soil Moisture Sensor

With just six days left in our Crowd Supply campaign, we’d like to remind you that, if you want an EMIT, you should back us soon!

About the Author

Jon Luke

ControlBits-Jon  ·   United Kingdom


$3,682 raised

of $3,500 goal

105% Funded! Order Below

Product Choices

$29

EMIT - Board Only

A dev board with a socket for a 30-pin DOIT ESP32 DEVKIT V1 (not included), an integrated temperature and humidity sensor, a microSD slot, an I/O expansion socket, and an 5 A SPST relay.


$59

EMIT - Full Kit

A Wi-Fi- and Bluetooth-enabled ESP32-based dev board with an integrated temperature and humidity sensor, a microSD slot, an I/O expansion socket, and an 5 A SPST relay. Includes a 30-pin DOIT ESP32 DEVKIT V1, a custom enclosure, an 8 GB microSD card, and a USB cable.

Credits

ControlBits

At Control Bits we're dedicated to building great IoT products that are open to everyone through education, hardware development kits, and open source software. Along the way we aim to build an open and vibrant community.


Jonathan Luke

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