Happy New Year!
During this very busy starting new year, I wanted to take a moment to wish you all the best for 2016, for you and all your family. I would just like to express how much joy you have given me… Continue Reading
Low Power
ULPNode Project Update
I think there’s too much time I did not talked about ULPNode project, good news, it’s now time to talk about it and it’s timeline. And it’s difficult to find a good starting point since all that I will describe… Continue Reading
ULPNode RF Protocol
ULPNode RF Protocol ULPNode RF Radio protocol was intended first time to be part of ULPNode library, but as soon as I tried to compile gateway code for other target as ESP8266/Particle/PI and others, some targets env compile all source… Continue Reading
Particle Universal Gateway for ULPNode and others RF nodes
Currently working with Ultra Low Power nodes project (formerly ULPNode), I was searching for a small but powerfull gateway. What job for this gateway ? My goal is to be able to do a lot of thing with the gateway, even having… Continue Reading
ULPNode Low Power Secret Revealead
After several articles and some intensive tests with ULPNode, it’s now time to explain how the low power engine has been built. Even if you can find plenty of Arduino clone node, when it’s time to power them with battery… Continue Reading
ULPNode first prototypes status
Today I wanted to do a quick project status of the 1st prototype of ULPNode I received some days ago. After the introduction of ULPNode, and both articles about bootloader (1 and 2) used, for this one I will start with… Continue Reading
Implementing Bootloader for Ultra Low Power Arduino Wireless Sensor Node : Part 2
Following the 1st part of bootloader description for ULPNode this article describe what modification have been done to optiboot to be able to drive new Ultra Low Power nodes. Optiboot For this, I started from original optiboot (latest trunk from google code)… Continue Reading
Customized Bootloader for Ultra Low Power Arduino Wireless Sensor Node : Part 1
Following the previous article presenting the ULPNode it’s now time to deep into the technique used to setup the starting mechanism of ULPNode bootloader. In this 1st part I’m introducing the goals to achieve and in the 2nd how it has… Continue Reading