LAN Base is an Ethernet controller base, built-in W5500 full hardware TCP/IP embedded Ethernet controller (SPI communication interface), supports multiple communication protocols (TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE, etc.) and integrated storage buffer area to facilitate Ethernet data packet processing. The internal reserved expansion pad can be used to expand the RS485/RS232 communication switch module or add custom designs, standard fixed rails, etc. Accessories, LAN Base with both performance and expansion flexibility can provide you with a more concise embedded Ethernet connection.
Specifications | Parameters |
---|---|
Ethernet Controller | W5500 |
Network port | RJ45 adaptive 10/100M network port |
Net weight | 32g |
Gross weight | 132g |
Product size | 54 * 54 * 28mm |
Packing size | 105 * 65 * 40mm |
1.EasyLoader is a simple and fast program burner. The EasyLoader in each product page provides a product-related case program, which can be burned to the main control through simple steps, and a series of functional verification can be carried out .
W5500 | ESP32 Chip |
---|---|
MOSI | GPIO23 |
MISO | GPIO19 |
CLK | GPIO18 |
CS | GPIO26 |
RST | GPIO13 |
INTn | GPIO34 |
ESP32 Chip | RS485/RS232 |
---|---|
RX | GPIO5 |
TX | GPIO15 |
LAN BASE V12 comes standard with two adapter boards, TTL-RS485 + TTL-RS232, which are used to adapt to different communication interfaces. The welding positions are as follows. Please refer to the pin mapping table for the actual connection to GPIO.
LAN case-PC uses UDP protocol to realize wired video transmission to Core through LAN base