Collaborate Disseminate
The size and price of the ESP wifi modules have quickly made them into one of the preferred building blocks for IoT devices. Unfortunately they are not particularly well suited …read more Continue reading Adding MQTT To A Solar Powered PIR Light
I’m designing an IoT product, I’m searching solutions to secure the system.
The system’s protocol is MQTT, while it’s very helpful, it contains vulnerabilities.
I’ve read enough to come with this proposed system:
Using TLS: It’s important… Continue reading Securing IoT application
Hamsters are great pets, especially for those with limited space or other resources. They are fun playful animals that are fairly easy to keep, and are entertaining to boot. [Kim]’s …read more Continue reading Hamster Goes on Virtual Journey
We have all been stuck inside for too long, and maybe that’s why we have recently seen a number of projects attempting to help humans take better care of their housemates from Kingdom Plantae. To survive, plants need nutrients, light, …read more
Continue reading Give Your Smart Home a Green Thumb with MQTT
Five years ago, I wrote a series on getting started with your own MQTT-based home information/automation network. Five years is a long while in Hackaday time. Back then, the ESP8266 was a lot newer, and the 8266 Arduino port wasn’t …read more
I have been meaning to play around with MQTT for some time now, and finally decided to take the plunge one evening last week. I had three cheap home temperature and humidity sensors, and was bothered that they often didn’t …read more
[WJCarpenter]’s gas water heater uses a small pilot light that needs to stay burning permanently to ignite the main burners as required. Four or five times a year, the pilot light goes out and needs to be manually lit. This …read more
Continue reading Keeping An Eye On The Water Heater Pilot Light
While VR is becoming really immersive, it still can’t compete with a game of good old laser tag to get the blood pumping and spending quality time with friends. [Xasin] has been working on a DIY laser tag system for a while now, and it has grown to include an …read more
Continue reading DIY Laser Tag System Comes With All The Bells And Whistles
At long last, Blue Water Farm is generating revenue! Around 20 acres of our land consists of dense, mature hardwood of oak, maple, and beech, and we were able to contract to sell 65 maple and 25 oak trees to a logging company. I won’t be retiring from … Continue reading Tree-Tracker – Auditing a Log Harvest using IOT Edge Connect and node-red
At long last, Blue Water Farm is generating revenue! Around 20 acres of our land consists of dense, mature hardwood of oak, maple, and beech, and we were able to contract to sell 65 maple and 25 oak trees to a logging company. I won’t be retiring from Akamai any time soon from our logging windfall, but it’s nice to see some revenue from our land, and clearing mature trees is a part of good responsible forest management. Continue reading Tree-Tracker – Auditing a Log Harvest using IOT Edge Connect and node-red