Hello All

I would like to ask for your advise about my thesis.I have to build a project that will collect data from a color sensor and will send it via wireless(compatible with ipv6). but the cost price is for this project has to be max 7euro. Therefor i cant choose a expensive microcontroller which has wireless feature. Could you pls helps me on that to choose correct compenents. all answers welcome .

 

No answer from anybody ?

 

7 euros?? I this going to be mass produced?

Post a block diagram of your project and necessary components, even if they would make the project more expensive than 7 Euro. Then we can have a look into finding cheaper components.

 

i m trying to send the state of a light sensor to the internet via wireless connection(competible with ipv6). So the necessary blocks could be ;
a general purpose mc (serial interface usb,dma controller) and wireless module
a compression module(if the connection to the Internet become disconnected the data need to be compressed and saved locally) flash memory and light sensor connection to the chip. Thanks in advance

 

Can anybody suggest me any light sensor competible with SPI bus ?

 

TAOS Semi has some.