How to simulate BLE mesh using zephyr babblesim
13:13 04 Dec 2025

I am trying to run the "samples/bluetooth/mesh" code in zephyr using babblesim:

west build -b nrf52_bsim samples/bluetooth/mesh

I am able to run this code with babblesim PHY:

build command

But I am not sure how to proceed further. I tried adding code to send message at the end of the main method, but its not doing anything:
simulation output

How can I proceed further to test communicate via mesh? Can some share some relevant tutorial?

bluetooth-lowenergy zephyr-rtos mesh-network nordic-semi