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How can you increase a bluetooth module range(hc 05)???i know it range around 10m.I want it to be 50m because i need it for a rc plane project.

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caitlinsdad

2 years ago

You might be able to add on a larger antenna. Research your board to see if it is limited in power output and look into antenna design but then you are getting into doing things in the radio frequency arena which is regulated. Good luck.

so basically i should attach an antenna onto the pro mini board.I think it will be too heavy for a paper rc plane.R there any alternative?

You hack the hco5 but the data sheet should give its max range it was designed and certified for. Go for an Adafruit feather board with wifi.

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Wesley1977

2 years ago

just sent a link for the Nintendo ds mini power book 100 ,I'm having trouble copying the link for the sd card , are you able to just email me that link thanx

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Downunder35m

2 years ago

You will have no real luck getting to 50m even if the antenna is better.
Comes down to the power available for transmitting a signal.