Raspberry Pi Pico ETH CH9121 Module Serial port transparent transmission 10/100M

$13.89

Brand：Spotpear

SKU：0101566

Date：2021-09-23 15:15

Part Number：

Pico-ETH-CH9121

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Raspberry Pi Pico ETH CH9121 Module Serial port transparent transmission 10/100M

Pico ETH CH9121

Serial port transparent transmission

Features At A Glance

Onboard Raspberry Pi Pico interface, suitable for Raspberry Pi Pico series motherboards
Onboard network serial port transparent transmission chip, support two independent serial ports, independent transparent transmission
On-board interface pins, jumper caps can be set for easy setting of enable or custom connection pins
Comes with Ethernet media transport layer (MAC) and physical layer (PHY)
Support 10/100M, full duplex/half duplex adaptive Ethernet interface, compatible with 802.3 protocol
Support MDI/MDIX line automatic conversion
Support DHCP to obtain IP address automatically, support DNS domain name access
Network parameters such as chip working mode, port, IP, etc. can be set through the host computer software and serial port commands
Working mode supports 4 modes: TCP CLIENT, TCP SERVER and UDP CLIENT, UDP SERVER
The serial port supports full-duplex and half-duplex serial communication, and supports automatic switching of RS485 transceiver (requires an external RS485 interface chip)
Support and provide virtual serial port software
Support KEEPALIVE mechanism
Provide complete supporting information manuals (sample programs such as Raspberry Pi Pico C/C++ and MicroPython)

Specifications

Raspberry Pi Pico Header Compatibility

Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico

Raspberry Pi Pico is NOT included.

Resource introduction

Application Scenario
Support TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER

Interface definition

Outline Dimensions

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