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Wireless Communication

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anboli

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Hi all,
My requirement is to send the huge number data's within a second at longest distance(500mtr to 1Km) from the micro controller. Could you suggest which communication protocol is best to use and be very easy to handle.
 

KlausST

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Hi,

--> define "huge number". Is it 1000, is it a million?
--> what microcontroller interface do you want to use?
--> only one direction, no receive, no handshaking?
--> how critical are the data? Do you need to encrypt them? Do you need error detection? Do you need to validate the data?
--> is it a fixed direction and fixed distance with free sight (from building to building)? Or omnidirectional with moving receiver(s), with trees, buildings, hills between them?

Klaus
 

anboli

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--> define "huge number". Is it 1000, is it a million? ====> data's around 10,000bytes
--> what microcontroller interface do you want to use? ====> yet to decide after selecting the protocol. Mostly Renesas RX62N group.
--> only one direction, no receive, no handshaking? ====? Tx - 10,000 bytes Rx - just an acknowledgement signal.
--> how critical are the data? ===> not that much critical.
--> Do you need to encrypt them? ===> No
--> Do you need error detection? ===> yes
--> Do you need to validate the data? ====> Yes
--> is it a fixed direction and fixed distance with free sight (from building to building)? ===> No
Or omnidirectional with moving receiver(s), with trees, buildings, hills between them? ===> Tx is in stable. Rx will be moving object with tress, buildings.
 

KlausST

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Hi,

Wow. Fast and complete response. Well done.

Now the RF experts are able to choose a system that fits your application.

Klaus
 

anboli

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i came up with RF system will cover upto 100mtrs.
 

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