Hi, I'm currently doing a project to build a low cost flapping wing survailance robot, the robot is control using remote control.I having hard time to find it since my project is building low cost robot, most of the online store quotes more than few hundred $ which has exceeded my budget.Can anyone pls suggest which radio modem is suitable for my project? range approx 500m and can be interface with rs232.Thank you very much.
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I planning to get the items below for my project due to the limited budget. Would anyone please guide me whether these 2 items able to work in pair(transmitter n receiver)?
I would concure with the Xbee recomendation, these are a very reasonable price and (more importantly) pre-qualified so you can be sure that they're not splattering RF all over the place. Most people will be spending a lot more on their projects than they spend on the radios. What is your budget?
If you tell us the bandwidth of data required, what format and whether it need to be bi-directional 'we' might be able to help some more.
Mungewell.
Replies
I planning to get the items below for my project due to the limited budget. Would anyone please guide me whether these 2 items able to work in pair(transmitter n receiver)?
https://www.sparkfun.com/commerce/product_info.php?products_id=8665
https://www.sparkfun.com/commerce/product_info.php?products_id=8692
I very appreciate your kindness n willingness for experience sharing.
If you tell us the bandwidth of data required, what format and whether it need to be bi-directional 'we' might be able to help some more.
Mungewell.