Recent Articles
Debugging a Hot Tub Time (Series) Machine
Notecard and Notehub.io can be used to relay water quality data and send SMS notifications when levels go out of bounds.
20,000,000 and Counting
Notecards have now sent more than 20M events to Notehub.io (and beyond)!
Introducing the Swan from Blues Wireless
Swan is the most extensible Feather-compatible MCU on the market today.
Vacationing with a GPS Asset Tracker
Follow a Notecard’s journey to Iceland and set up your own standalone GPS asset tracker with the Notecard and Notecarrier.
A Practical Look at PIO on the Raspberry Pi Pico
Learn more about using Programmable I/O on the Raspberry Pi Pico microcontroller.
Encrypt and Securely Deliver Data over Cellular
You can now encrypt Notecard data before it is securely routed to your cloud application.
Cellular IoT Network and Infrastructure Redundancy
Another de facto advantage of cellular is the utilization of a robust infrastructure that has been built up over decades.
Visualizing the IoT with Datacake and the Notecard
Learn about securely delivering Notecard data to the low-code IoT platform, Datacake.
Common Use Cases for Cellular IoT
Let’s examine some of the common (and unexpected) scenarios for when IoT solutions should utilize cellular.