Hi,
I'm currently wprking on my project, my project it's about swarm, before the master swarm can advertise the message to the slave swarm through blehandler function now we want to develop so we can send order from smartphone to the master, I'm facing the problem that the smartphone can't detect the connection because of blehandler function, can ble advertise to slave device while it established a connection with smartphone? should i build a Thread or a mesh?