Adafruit IoT Monthly: Accidental Antennas, Hardware Catalog, and more!

IoT Projects Accidental Antenna Design To most engineers, antenna design is “one of those witchcrafts you either know how to do, or you just don’t”. Janne’s research lets a cluster of Nvidia B200 GPUs brute-force antenna designs for manufacturing, the results are pretty surprising. - somethingfromnothing ePaper Camera Snap lo-fi pictures and transmit them over WiFi to your ePaper photo frame! - Adafruit Learning System OpenClaw on Raspberry Pi An experiment for giving an LLM agent full control over a Raspberry Pi and letting it interact with the physical world using peripherals such as a TFT display, sensors, and a USB camera. - Adafruit Learning System Analog Clock with NTP Time This project modifies an analog clock (the ones with hour and minute hands) to connect to a network time server, allowing it to display incredibly accurate time. - GitHub Hacking the Adafruit IO Library Our IoT Service, Adafruit IO , recently added a new API for grabbing air quality data from Open-Meteo (for international users) and AirNow (for US users). Danak hacks apart the CircuitPython library to add support for this new API. - Adafruit Learning System IoT News and More! WipperSnapper Hardware Catalog: “Works with WipperSnapper” If you’ve ever thought to yourself, “I’d like to try out Adafruit’s no-code WipperSnapper firmware for my next project, but I’m not sure what hardware I can use!”, we’ve got just the thing for you! - Adafruit IO Blog My smart sleep mask broadcasts users’ brainwaves to an open MQTT broker Aimilios Hatzistamou recently got a smart sleep mask from Kickstarter. What was not expected was the ability to read strangers’ brainwaves and send them electric impulses in their sleep. - Adafruit Blog