RDDRONE-T1ADAPT: Ethernet media converter | NXP Semiconductors

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Ethernet Media Converter for Drones, Rovers, Mobile Robotics and Automotive

RDDRONE-T1ADAPT
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The RDDRONE-T1ADAPT media converter translates between automotive 2-wire Ethernet (100BASE-T1) to Fast Ethernet (100BASE-TX). Automotive IEEE 100BASE-T1 compliant, with 100Mbit/s transmit and receive capability up to at least 15m of unshielded twisted pair (UTP) cable.

Based on the TJA1101B 100BASE-T1 PHY and the LPC812 microcontroller Arm® M0+ MCU family, this plug and play tool is well suited for the evaluation and debugging of 100BASE-T1 Ethernet networks in various applications like Automotive, Industrial and IoT segments. Further, it can be used to develop distributed architectures where robotics nodes are connected over robust and reliable 100BASE-T1 Ethernet interfaces.

Learn more about our Ethernet products.

Block Diagram

RDDRONE-T1ADAPT Block Diagram
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Supported Devices

Interfaces

Automotive Ethernet PHYs

  • TJA1101: TJA1101B, IEEE 100BASE-T1 Compliant Automotive Ethernet PHY Transceiver

Processors and Microcontrollers

LPC800 Arm Cortex-M0+

  • LPC81X_LPC83X: LPC810 and LPC830: 32-Bit Arm® Cortex®-M0+-Based Low-Cost MCU

Features

Microcontroller (MCU)

  • LPC812: Cortex®-M0+ Core low-cost MCU​

Transceivers

  • TJA1101B: Automotive IEEE 100BASE-T1 compliant, 100Mbit/s transmit and receive capability up to at least 15m of unshielded twisted pair (UTP) cable

T1ADAPT Features

  • Plug and play operation
  • Translation between 100BASE-T1 and 100BASE-TX Ethernet
  • DroneCode JST-GH connector or Pin header
  • LED status indicators
  • Supports simple connector schemes
  • Smaller size by not requiring RJ45 magnetics
  • Lightweight single pair wiring saves cost and weight

Interfaces

  • Fast Ethernet RJ45, Two wire Ethernet 100BASE-T1, “DCD-LZ” SWD UART

Power

  • 5V, Either via micro USB or JST-GH Power connector​

Software

  • In this software solution for RDDRONE-T1ADAPT, the LPC812 to configures the two back to back PHYs over MDIO and drives status LEDs for the T1 PHY and manages network initiator/receiver mode switching. *Source files available on request​

Buy Options

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  • RDDRONE-T1ADAPT
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  • Ethernet Media Converter for Drones, Rovers, Mobile Robotics and Automotive.

  • Kit Contains

    • T1ADAPT board
    • 1 x 3 Pin Power Cable
    • 1 x 2 Wire Ethernet Cable
  • $69.00 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 5
    • Shipping: Normally ships 1-2 business days
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Software

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Note: For better experience, software downloads are recommended on desktop.

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