BLE Mesh Node to Node range is only 15 meter with use of PHY Coded and 8dbm Power

[bivay]

I am using NRF52840 in Mesh(SDK 4.1.0).

I followed Hung Bui's solution and change power to 8 dBm in code, but get  range of 15 meter in open environment, This is very low range as expection or 100 meter or above.

Is there any other parameter or setting I can change to get longer range.

Thank You

Bivay

[Mttrinh]

Hi,

What kind of range do you see before changing over to Coded PHY?

Are you using our DK or a custom board?

Note that the solution Hung gave is for an older SDK, things might have changed now in the newer SDK. Some modifications might be needed to make It work.

[bivay]

There is no difference seens,  when I use 1Mbps or Coded PHY in range 

Please can you share what solution should I do in SDK 4.1.0 to get better range ?