ESP NOW PROTOCOL

TITLE
PROGRAM
Check MAC Address
Broadcast_Master/Slave

sender     recive

broadcast

mac address =

0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
One 2 Many
Many 2 One

Check information Data
  Receive

2_way
esp1   esp2
receive data and gateway
send data     receive&gateway      

node1 two way

node 2 two way & one 2 many

node 3 two way

4NODE
TWO<>WAY
ONE 2 MANY
MANY 2 ONE
TWO WAY 3 NODE
TWO_WAY AND ONE 2 MANY 5 NODE
     
esp now protocol reference1
  
esp now protocol reference2

Example Encrypted Messages

Example Encrypted Messages
 2 way

NODE 1      NODE 2