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Implementing Bootloader for Ultra Low Power Arduino Wireless Sensor Node : Part 2

ULPNode Fuses settings

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

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Customized Bootloader for Ultra Low Power Arduino Wireless Sensor Node : Part 1

ULPNode Bootloader Testing

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

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Be prepared to new Ultra Low Power Arduino Wireless Sensor Node

ULPNode Early Prototypes

Why this new project ? For some time being, I researching a way to have to have a kind of “universal” Arduino node sensor. When I say universal, I’m talking about connecting to it several sensors type (Temperature, Humidity, Lux,… Continue Reading