Ethernet to UART Converter for Raspberry Pi Pico, 10/100M Ethernet

SKU: 20410
Part Number: Pico-ETH-CH9121
Brand: Waveshare

$11.99
$11.592+
$11.393+
$11.314+

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Description

Details

Ethernet to UART converter for Raspberry Pi Pico, 10/100M Ethernet, enabling network communication through UART
Ethernet to UART converter for Pico

supports 2-CH Ethernet to UART data transparent transmission

Features at a glance
  • Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
  • Onboard Ethernet to UART transparent transceiver, 2-CH UART, standalone transparent transmission for each channel
  • Onboard jumpers for pin configurations
  • Embedded Ethernet MAC and PHY layers
  • Bi-direction transparent data transmission between UART and Ethernet
  • 10/100M, full-duplex/half-duplex auto-negotiation Ethernet interface, 802.3-compliant
  • Auto-MDI/MDIX, detect and switch cable type automatically
  • Supports DHCP auto-obtained IP and DNS domain access
  • Network parameter configuration like chip operating mode, port, IP, via host computer software or UART command
  • Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER
  • Full-duplex or half-duplex UART communication, supports RS485 RX/TX auto switch (external RS485 controller required)
  • Supports virtual serial port software (provided)
  • KEEPALIVE mechanism support
  • Comes with development resources and manual (examples for Pico/Raspberry Pi/Arduino/STM32)
Specifications
Operating voltage 3.3V/5V Operating current 140mA
Operating mode TCP/UDP Baudrate 300bps ~ 921.6Kbps
UART TTL 3.3V / 5V compatible Dimensions 74.54 × 21.00(mm)
Operating temperature -40℃ ~ 85℃ Storage condition -55℃ ~ 125℃
Raspberry Pi Pico header compatibility

onboard female pin header for direct attaching to Raspberry Pi Pico
breakout key pins, for use with other host boards

for reference ONLY, Raspberry Pi Pico and Pico-LCD-1.14 are NOT included.
What's On Board
  1. UART 2 connection indicator
  2. UART 1 connection indicator
  3. CH9121 running status indicator
  4. Power indicator
  5. CH9121 driver chip
  1. AMS1117-3.3V power IC
  2. RT9193-18GB power IC
  3. Ethernet connector
  4. Interface pin configuration jumpers
Application scenario

Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER

Pinout definition
Outline dimensions
Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Weight: 0.019 kg

Quick Overview

  1. Pico-ETH-CH9121 x1
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