ICYMI – February 2025 Adafruit IoT Monthly: Bicycle Web Server, The 6GHz Frequency Band, and more!

ICYMI (In case you missed it) – the IoT Monthly Newsletter from AdafruitDaily.com went out this morning!

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Here’s a peek at the February 2025 issue…


IoT Projects

Holiday IoT Switch

Even though we are past the holidays, you can build this project for next year! This switch uses a massive 10mm diameter arcade button to wirelessly send a message to a smart outlet to turn on the holiday lighting. –Adafruit Learning System

Bike Web Server

Jelle Reith’s bike doubles as a mobile web server. –HackADay

Distance Running Training with an IoT Pet Feeder

Dan purchased an IoT pet feeder, filled it with their favorite candy, and had it dispense a piece of candy if they ran far enough. It ended up being an effective training program, they recently completed a half marathon. –mayer.cool

IoT News and More!

Adafruit IO in 2025 – We Want Your Feedback!

The developers and designers on the Adafruit IO team are requesting feedback (from you!) to help guide our development of Adafruit IO in 2025. If you’re a current Adafruit Free IO user, an Adafruit IO Plus (paid) user, or have previously used Adafruit IO in the last year, we want to hear from you! – Adafruit Blog

u-blox Phases Out its Cellular IoT Modules

u-blox, a provider of connectivity modules, announced that is phasing out its cellular business in 2025. They are re-focusing on short-range radio modules such as WiFi and Bluetooth. – ublox

Matter will be better in 2025 — say the people who make it

An interview with the Connectivity Standards Alliance about current concerns and the future of the Matter protocol in 2025. – The Verge

6GHz Frequency Band Opens in the US

The FCC announced the 6GHz band would be opened to “very low power devices”. As to what qualifies as a low-power device – we’re not sure yet. – HackaDay


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New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 11/15/2024 Featuring Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board! (Video)

Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi

EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

Adafruit IoT Monthly — The 2024 Recap Issue!

Maker Business – Adafruit Daily — Apple to build another chip at TSMC Arizona

Electronics – Adafruit Daily — SMT Tip – Stop moving around!

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