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Waveshare Pico Ethernet to UART Converter

Ethernet To UART Converter For Raspberry Pi Pico, 10/100M Ethernet, Enabling Network Communication Through UART Features: Standard Raspberry...
31-00020410
Gross Weight: 0kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: WAVESHARE
Part Number: Pico-ETH-CH9121
Made in: China
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14.80
Without VAT 11.94
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Price 13.32
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DESCRIPTION

Ethernet To UART Converter For Raspberry Pi Pico, 10/100M Ethernet, Enabling Network Communication Through UART

Features:

  • 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)

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

Pinout Definition

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

NOTES

SPECIFICATIONS

HAT Type:
  • Ethernet
Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
WAVESHARE
Part Number:
Pico-ETH-CH9121
Gross Weight:
0.001kg
Made in:
China
Raspberry Compatible:
  • Pico

EXTRA SPECS

  • 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℃

FEATURES

Application Scenario

Four Operating Modes:

  • TCP CLIENT
  • TCP SERVER
  • UDP CLIENT
  • UDP SERVER

FILES