Pin Type TTL Level Module with RJ45
TTL Level Networking Module with RJ45 (Pin Type)
ZLSN3003S is an embedded TTL level to Ethernet module with RJ45 Ethernet port, can achieve transparent transmission of TTL level serial data and TCP/IP/UDP data, help user MCU realize connecting to network through serial port.
ZLSN3003S is a functional embedded converting module for Ethernet and serial data, it’s internally integrated TCP/IP protocol stack, user can easily complete networking function of embedded devices by using it, can save human and material resources as well development time to launch the products into market faster.
The ZLAN3003S wiring connection type is different with ZLSN3003, it use pin header welded installation style. Using one-seat directly welded to user PCB, it’s simpler than screw hole installation of ZLSN3003. And compared with ZLSN2003S, ZLSN3003S has Ethernet port, it makes user design workload smaller. ZLSN3003S is designed for providing the most convenient embedded networking module.
ZLSN3003S provide 2 types module 5V and 3.3V, when 5V power supply please connect PIN VCC5; When 3.3V power supply connect another PIN VCC3.
End with H are high-speed module, L is low-speed module. Difference of the two is the high-speed module with high temperature but can support higher baud rate. To normal 9600 serial port baud rate, you can choose model ZLSN3003SL.
Serial Port Interface