best ble............?

[iqbalpalemad]

Hai

i am planning to make an iot project with ble for my academics. I am using arduino to control the ble. I was done a test with blend micro to know its maximum range of communication but it was too shorter than i expected.it was just 14M in Line Of Sight .I need at least 100 feet range. So i would like to know the factors affecting range of ble and how can i improve the range of a ble devidce.............?

Can anyone suggest me any ble device with a range of at least 100feet in line of sight........?

thank you

[Hung Bui]

A tuned board is a board that has the RF part tuned (or optimized) so that it has best RF performance. It's recommended to test with our nRF5 DK board. They are a tuned board. On the phone it may not have the best RF since there are lots of components and also on how you hold the phone etc.

Also you should try with TXpower set to 4dbm, not with the default 0dbm.