JeeLabs: RFM69 on Raspberry Pi
With the Micro Power Snitch sending out packets, it’d be nice to be able to receive them!This week is about turning a Raspberry Pi, or a similar board such as an Odroid-C1, into a Linux-based central...
View ArticleJeeLabs: RFM69 on ATmega
Now that we have the RFM69 working on Raspberry Pi and Odroid C1, we’ve got all the pieces to create a Wireless Sensor Network for home monitoring, automation, IoT, etc.But I absolutely don’t want to...
View ArticleJeeLabs: Introducing the LPC824
There are more chips in NXP’s LPC8xx ARM µC family. We’ve seen the delightful 8-DIP LPC810, which packs a lot of power and is an interesting way to get started with ARM, and we’ve seen the LPC812 which...
View Articlemharizanov: Firmware Over The Air (FOTA) for ESP8266 SoC
With the IoT booming nowadays, the number of connected devices grows exponentially and so does the related software that drives them. There is no doubt that Firmware Over The Air (FOTA) is a highly...
View ArticleJohn Cantor : Temperature sensing with OpenEnergyMonitor
Temperature sensors for monitoring heat pumpsI have been using OpenEnergyMonitor.orgenergy monitors with heat pumps for a few years now and thought I should briefly share my experience. This covers...
View ArticleJeeLabs: Code for the LPC8xx
Putting a chip on a board, as with the Tinker Pico, is one thing. Getting it to do something is quite another matter. We’ll want to develop tons of software for it and upload the code.The uploading bit...
View Articlemharizanov: Some thoughts on security in terms of IoT
Connected devices and sensors are the fastest growing sources of data. Billions of records are being generated daily around the globe and data transported across networks to be consumed where needed....
View ArticleJeeLabs: Moving up a (few) level(s)
All the posts and articles so far have been about staying “close to the silicon” on ARM µCs. Direct access to I/O registers to control and read out pins, and to activate the built-in hardware...
View Articlemharizanov: Tweeting silicon
Here is a fun project for I did couple days ago: a tweeting ESP8266. The typical approach when dealing with such task (and probably the better) is to use a proxy service like ThingSpeak’s ThingTweet,...
View ArticleFairTradeElectronics: Take a Look at the Best rice cookers
Rice is a type of grain that we can cook and consume with a stew of our choice. It is very versatile and can be cooked in various ways. Today, there are appliances that can cook rice automatically....
View ArticleFairTradeElectronics: Your Mercedes Dealer In Chelmsford
The Mercedes Benz of Chelmsford car dealership is a part of the Jardine Motors Group in the UK which trades under the brand name Lancaster. Jardine Motors Group UK has grown from a family-run car...
View ArticleFairTradeElectronics: Ultimate guide to buying a water softener system
There are a good number of water softener manufacturing companies on the market; this can compromise quality. If there is anything that one should not get close to compromising is health. Drinking...
View Articlemharizanov: Firmware Over The Air (FOTA) for ESP8266 SoC
With the IoT booming nowadays, the number of connected devices grows exponentially and so does the related software that drives them. There is no doubt that Firmware Over The Air (FOTA) is a highly...
View Articlemharizanov: Some thoughts on security in terms of IoT
Connected devices and sensors are the fastest growing sources of data. Billions of records are being generated daily around the globe and data transported across networks to be consumed where needed....
View Articlemharizanov: Tweeting silicon
Here is a fun project for I did couple days ago: a tweeting ESP8266. The typical approach when dealing with such task (and probably the better) is to use a proxy service like ThingSpeak’s ThingTweet,...
View ArticleJeeLabs: FTDI over WiFi: esp-bridge
Time to try something different – this week, the JeeLabs blog and articles will be written by Thorsten von Eicken, as guest author. I’m very excited by the project he has created and will gladly step...
View Articlemharizanov: Firmware Over The Air (FOTA) for ESP8266 SoC
With the IoT booming nowadays, the number of connected devices grows exponentially and so does the related software that drives them. There is no doubt that Firmware Over The Air (FOTA) is a highly...
View Articlemharizanov: Some thoughts on security in terms of IoT
Connected devices and sensors are the fastest growing sources of data. Billions of records are being generated daily around the globe and data transported across networks to be consumed where needed....
View Articlemharizanov: Tweeting silicon
Here is a fun project for I did couple days ago: a tweeting ESP8266. The typical approach when dealing with such task (and probably the better) is to use a proxy service like ThingSpeak’s ThingTweet,...
View Articlemharizanov: DDoS attack on my blog
An intensive Distributed Denial of Service attack is currently undergoing on my blog, with HTTP request rates hitting thousands per minute. It all started few days ago when I received a message from my...
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