This part is a ethernet shield w5500 with support to 8 sockets simultaneously.
Only TCP/UDP unicast address sockets is supported. DHCP is emulated and return a fake ipv4 address.
All listening ports below 2000 are increased by 2000 to avoid operational system services ports. For example listening on port 80 becomes 2080.
w5500 Status Legend:
1º Letter - Type | 2º Letter - Status | 3º Letter - Error |
---|---|---|
C - Closed | C - Closed | B - Bind |
T - TCP | I - Initialized | S - Send |
U - UDP | L - Listen | R - Receive |
M - MACRAW (don't supported) | S - Syn sent | L - Listen |
E - Established | U - Reuse | |
W - Close wait | C - Connecting | |
U - UDP | D - Shutdown | |
M - MACRAW (don't supported) |
Click on connector to toggle link status.