Pico-ETH-CH9121 - Ethernet-UART converter for Raspberry Pi Pico
ID: 587848
zł53.90
Tax included
zł43.82 tax excl.
2-channel converter for Raspberry Pi Pico that provides easy communication between UART TTL serial interface and RJ45 Ethernet. Waveshare Pico-ETH-CH9121
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Same day shipping
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
2-channel Ethernet-UART converter designed for Raspberry Pi Pico. It provides easy communication between the UART TTL interface and RJ45 Ethernet. The module was based on the CH9121 chip. The device can work as a TCP server, TCP client, UDP server or UDP client and is configured using a computer or UART commands. The converter has built-in reverse polarity protection and ESD protection. It is connected to the Raspberry Pi Pico via a dedicated connector. The manufacturer has prepared numerous examples in C/C++ and Python for the set. Full documentation is available on the product Wiki page.
Attention!
The kit does not include the Raspberry Pi Pico and the display module. They must be purchased separately.
Pinout
Features
- Built-in Ethernet MAC and PHY layers
- Bidirectional data transmission between UART and Ethernet
- 10/100M, full-duplex/half-duplex Ethernet interface with auto-negotiation, compliant with 802.3 standard
- Auto-MDI / MDIX
- Supports automatically obtained IP address and DNS domain access via DHCP
- Configuration of network parameters such as chip operating mode, port, IP, by means of host computer software or UART command
- Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER
- 2-CH UART concurrent operation, individual transmission for each channel
- UART communication in full-duplex or half-duplex mode, supports RS485 RX / TX automatic switch
- Supports virtual serial port driver
- KEEPALIVE mechanism support
- UART baudrate: 300bps to 921.6Kbps
- UART configuration jumpers
- Output voltage: 3.3V / 5V
- Current consumption: 140 mA
- Dimensions: 74.54 x 21 mm
587848
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2-channel converter for Raspberry Pi Pico that provides easy communication between UART TTL serial interface and RJ45 Ethernet. Waveshare Pico-ETH-CH9121