Base LAN is an Ethernet controller base. It features a built-in W5500 full-hardware TCP/IP embedded Ethernet controller, providing a simpler internet connection solution for embedded systems. Designed for industrial applications, it comes with metal rails and disks for easy installation and fixation, and is equipped with HT3.96 terminals for electrical connections. It meets the wired network access requirements in actual production environments.
Specification | Parameter |
---|---|
Net weight | 32g |
Gross weight | 132g |
Product size | 54 x 54 x 28mm |
Package size | 105 x 65 x 40mm |
The 6 pins of the HT3.96 connector are left floating by default. You can connect them to any pin of the M-BUS as needed.
The following image shows the internal structure of the LAN
If you need to add an RS485 communication interface, solder the TTL-RS485 adapter board and the accompanying header to the corresponding pins on the mainboard.
TTL-RS485 Adapter Board and LAN Base
Connection Diagram of TTL-RS485 Adapter Board and LAN Base
The serial pins of the TTL-RS485 adapter board will be connected to G16 and G17 of the LAN base.
W5500 | ESP32 Chip |
---|---|
MOSI | G23 |
MISO | G19 |
CLK | G18 |
CS | G26 |
RST | G13 |
INTn | G34 |
Easyloader | Download | Note |
---|---|---|
Base LAN Test Easyloader | download | / |
LAN Case - PC uses UDP protocol to transmit video to Core via LAN base