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How to adjust the channel and datarate

Posted: Thu Jul 13, 2017 8:32 am
by xxchang
Hello!

My MAV has a less communication range. I tried three groups (100/2M, 0/256K, 80/1M). :?: What is your options?

Re: How to adjust the channel and datarate

Posted: Thu Jul 13, 2017 9:03 am
by arnaud
Hi,

What range are you observing?

2M is good for indoor as it will reduce collision with other 2.4GHz radio.

250K should yield much more range, but will have more problem cooping with a lot of other 2.4GHz radios (like wifi/bluetooth).

/Arnaud

Re: How to adjust the channel and datarate

Posted: Mon Jul 17, 2017 1:30 am
by xxchang
Hi,

It's below 50 cm around my crazyradio. Awakward!!!!

Re: How to adjust the channel and datarate

Posted: Mon Jul 17, 2017 12:44 pm
by arnaud
Are you testing with direct line of sight or with obstacle? What radio parameter (channel and datarate) are you testing with?

Re: How to adjust the channel and datarate

Posted: Tue Jul 18, 2017 4:24 am
by xxchang
channel 100 and 250k

Re: How to adjust the channel and datarate

Posted: Tue Jul 18, 2017 7:38 am
by arnaud
Can you try a lower channel, like 40? How about your test, are you in direct line of sight or are there any obstacles?