EMIT

by ControlBits

Environmental Monitoring for the Internet of Things

View all updates May 06, 2021

Our MQTT Broker Just Got Its Own Web Client!

by Jon Luke

The MQTTHQ public MQTT broker has always been an important part of the EMIT IoT project, so we thought you’d like to know that we’ve just added an easy-to-use MQTT web client: https://MQTTHQ.com/client.

Now, when you connect your EMIT (or any other IoT device) to this broker, you can instantly subscribe and publish to your device’s topics without having to write or download any code!

The web client is pre-integrated with the broker and launches automatically when you visit the client’s web page. Full usage instructions are available on the web client page.

We hope you find this useful! Our aim is to support IoT developers by creating tools (hardware, software, and infrastructure) that help them get their projects up and running quickly. If you have any suggestions on how we can help you…we’d love to hear them!

Stay safe,
Jon

About the Author

Jon Luke

ControlBits-Jon  ·   United Kingdom


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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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