ICYMI (In case you missed it) – the IoT Monthly Newsletter from AdafruitDaily.com went out this morning!
If you missed it, subscribe now! – You’ll get one newsletter each month.
The next newsletter goes out in a month and being subscribed is the best way to keep up with all the Internet of Things. No spam, no selling lists, leave any time. Over 5,800+ subscribers worldwide!
Here’s a peek at the March 2024 issue…
IoT Projects
A Simple IoT Doorbell Camera
Build a simple IoT doorbell camera using Adafruit’s MEMENTO. Press a mini LED arcade button to snap a photo and display it on an Adafruit IO Dashboard. Photos from the doorbell are sent to your email, too! The electronics are housed in a 3D-printed snap-fit enclosure. – Adafruit Learning System
Industrial Network Playground
A “playground” to learn more about hardware and software components in industrial setups, without the need for accessing a real industrial network. – HackADay.io
IOT Squirrel House
In many parts of the world, if you have a backyard, you likely have a bunch of squirrel neighbors, and should probably just make the most of it. Maker David McDaid did just that (and more) when he built this charming IOT Squirrel House for his back garden: “a squirrel house in our back garden that would be equipped with an ESP32, a camera, motion sensor, solar power, and would integrate with my Home Assistant OS, all using as many off-the-shelf components as possible”. – Adafruit Blog
Fixing a broken smart cat feeder with ESP8266
Jeff Sandberg’s PetNet eventually stopped working because the company went out of business. This writeup covers disassembling the cat feeder, reverse engineering it, and using a custom web interface to replace the original app. – PDX.su
Replacing an Old Honeywell Thermostat with a Raspberry Pi
A DIY approach to upgrading an old mercury-based thermostat to a mesh networked system of thermometers that report to a central thermostat. – Hackster.io
IoT News and More!
We want your feedback about Adafruit IO (and WipperSnapper firmware) to help us plan 2024 (and beyond) 🚀
Designing my Smart Home From Scratch, Part Zero
Evan Grove details the process of designing a smart home from scratch after they read a “fair share of terrible, horrible, no-good, very bad news about consumer IoT products bricking themselves and/or pwning their human caretakers. I use the term “caretakers” because you don’t actually own most of these products.” The system they’re designing considers the ethical implications of which gadgets you bring into your home and starts designing a platform. – hardfault.life
Hacking a Smart Home Device
An intense case study on reverse engineering an IoT smart device and the associated network protocol it uses. –jmswrnr