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MattzoControllers

MattzoControllers is an open-source ESP32 train automation platform linking LEGO BLE trains to Rocrail via MQTT, with W5500 Ethernet support.

Aimee0

Published June 11, 2026

Original author: MattzobricksOriginal source (new tab)

MattzoControllers

Components

Hardware components

WIZnet parts

Project description

๐Ÿ“Œ Overview

Mattzo Train Controller for Bluetooth, ์ดํ•˜ MTC4BT๋Š” MattzoBricks์˜ LEGO/brick train ์ž๋™ํ™” ์‹œ์Šคํ…œ์—์„œ Bluetooth Low Energy ์žฅ์น˜์™€ Rocrail ๊ธฐ๋ฐ˜ ์—ด์ฐจ ์ œ์–ด ์‹œ์Šคํ…œ์„ ์—ฐ๊ฒฐํ•˜๋Š” ์˜คํ”ˆ์†Œ์Šค ์ปจํŠธ๋กค๋Ÿฌ์ž…๋‹ˆ๋‹ค.

์ฆ‰, ์ด ํ”„๋กœ์ ํŠธ๋Š” ๋‹จ์ˆœํ•œ โ€œESP32 + Ethernet ์˜ˆ์ œโ€๊ฐ€ ์•„๋‹ˆ๋ผ, BLE ๊ธฐ๋ฐ˜ ์—ด์ฐจ ์ œ์–ด ์žฅ์น˜์™€ MQTT/Rocrail ๊ธฐ๋ฐ˜ ์ž๋™ํ™” ์„œ๋ฒ„ ์‚ฌ์ด๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ํ˜„์žฅํ˜• ๋„คํŠธ์›Œํฌ ๋ธŒ๋ฆฌ์ง€์ž…๋‹ˆ๋‹ค. W5500์€ ์—ฌ๊ธฐ์„œ ESP32๊ฐ€ ์•ˆ์ •์ ์œผ๋กœ ์œ ์„  ๋„คํŠธ์›Œํฌ์— ์ ‘์†ํ•˜๋„๋ก ํ•˜๋Š” ํ•ต์‹ฌ ์ธํ„ฐํŽ˜์ด์Šค ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“Œ Features

  • BLE ์žฅ์น˜์™€ Rocrail ๊ฐ„ ๋ธŒ๋ฆฌ์ง€
    MTC4BT๋Š” LEGO Powered Up, SBrick, BuWizz2, LEGO Powered Up Remote Control ๊ฐ™์€ BLE ์žฅ์น˜๋ฅผ Rocrail ๊ธฐ๋ฐ˜ ์ž๋™ํ™” ์‹œ์Šคํ…œ์— ์—ฐ๊ฒฐํ•ฉ๋‹ˆ๋‹ค. Rocrail ๋ช…๋ น์€ MQTT Broker๋ฅผ ํ†ตํ•ด MTC4BT์— ์ „๋‹ฌ๋˜๊ณ , MTC4BT๋Š” ์ด๋ฅผ BLE Hub ๋ช…๋ น์œผ๋กœ ๋ณ€ํ™˜ํ•ฉ๋‹ˆ๋‹ค.
  • W5500 ๊ธฐ๋ฐ˜ ์œ ์„  Ethernet ์˜ต์…˜
    ESP32์˜ Wi-Fi/BLE ๋™์‹œ ์‚ฌ์šฉ์œผ๋กœ ์ธํ•œ RF ์ „ํ™˜ ๋ฌธ์ œ๋ฅผ ์ค„์ด๊ธฐ ์œ„ํ•ด W5500 Ethernet module์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ํŠนํžˆ ์—ด์ฐจ, ๋ฆฌ๋ชจ์ปจ, ์•ก์„ธ์„œ๋ฆฌ๊ฐ€ ๋งŽ์•„์ง€๋Š” high-traffic layout์—์„œ ์•ˆ์ •์„ฑ๊ณผ ์‘๋‹ต์„ฑ์„ ๋†’์ด๋Š” ๊ตฌ์กฐ์ž…๋‹ˆ๋‹ค.
  • MQTT ๊ธฐ๋ฐ˜ ์ œ์–ด ๊ตฌ์กฐ
    MTC4BT๋Š” MQTT Broker๋ฅผ ํ†ตํ•ด Rocrail๊ณผ ํ†ต์‹ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Š” ์—ด์ฐจ ์ œ์–ด ๋ช…๋ น, ์ƒํƒœ ์ •๋ณด, ๋ฆฌ๋ชจ์ปจ ์ž…๋ ฅ ๋“ฑ์„ publish/subscribe ๊ตฌ์กฐ๋กœ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
  • JSON ๊ธฐ๋ฐ˜ ์„ค์ • ๊ตฌ์กฐ
    ๋„คํŠธ์›Œํฌ ์„ค์ •๊ณผ ์ปจํŠธ๋กค๋Ÿฌ ์„ค์ •์ด JSON ํŒŒ์ผ๋กœ ๋ถ„๋ฆฌ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž๋Š” ํŽŒ์›จ์–ด ์ „์ฒด๋ฅผ ์ˆ˜์ •ํ•˜์ง€ ์•Š๊ณ ๋„ locomotive, BLE Hub, remote, channel, action ๋“ฑ์„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ๋ชจํ˜•์ฒ ๋„ ์ž๋™ํ™”์— ํŠนํ™”๋œ ์‘์šฉ์„ฑ
    ๋‹จ์ผ locomotive ์ œ์–ด๋ฟ ์•„๋‹ˆ๋ผ ๋‹ค์ค‘ locomotive, ์žฅ๊ฑฐ๋ฆฌ train consist, ์กฐ๋ช…, switch, signal, emergency brake, remote control mapping๊นŒ์ง€ ํ™•์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ“Œ System Architecture

๐Ÿ“Œ System Architecture

MTC4BT์˜ ์ „์ฒด ๊ตฌ์กฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ดํ•ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Rocrail / PC ์ œ์–ด ์‹œ์Šคํ…œ โ†’ MQTT Broker โ†’ Ethernet Network โ†’ W5500 โ†’ ESP32 โ†’ BLE โ†’ LEGO / SBrick / BuWizz Hub โ†’ Motor / Light / Remote

๊ตฌ์„ฑ ์š”์†Œ๋ณ„ ์—ญํ• ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • Rocrail
    ์—ด์ฐจ ์šดํ–‰, ๊ฒฝ๋กœ, ์‹ ํ˜ธ, ์Šค์œ„์น˜, locomotive command๋ฅผ ์ƒ์„ฑํ•˜๋Š” ์ƒ์œ„ ์ œ์–ด ์†Œํ”„ํŠธ์›จ์–ด์ž…๋‹ˆ๋‹ค.
  • MQTT Broker
    Rocrail๊ณผ MTC4BT ์‚ฌ์ด์—์„œ ๋ช…๋ น๊ณผ ์ƒํƒœ ๋ฉ”์‹œ์ง€๋ฅผ ์ค‘๊ณ„ํ•ฉ๋‹ˆ๋‹ค. MTC4BT๋Š” MQTT topic์„ subscribeํ•˜๊ณ , ํ•„์š”ํ•œ ๊ฒฝ์šฐ ์ƒํƒœ ์ •๋ณด๋ฅผ publishํ•ฉ๋‹ˆ๋‹ค.
  • WIZnet W5500
    ESP32์™€ ์œ ์„  Ethernet ๋„คํŠธ์›Œํฌ ์‚ฌ์ด๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” SPI ๊ธฐ๋ฐ˜ Ethernet controller์ž…๋‹ˆ๋‹ค. MTC4BT์˜ wired mode์—์„œ MQTT Broker์™€์˜ ๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ์„ ๋‹ด๋‹นํ•ฉ๋‹ˆ๋‹ค.
  • ESP32
    MTC4BT ํŽŒ์›จ์–ด๊ฐ€ ์‹คํ–‰๋˜๋Š” MCU์ž…๋‹ˆ๋‹ค. MQTT ๋ฉ”์‹œ์ง€๋ฅผ ์ˆ˜์‹ ํ•˜๊ณ , ์„ค์ • ํŒŒ์ผ์„ ํ•ด์„ํ•˜๋ฉฐ, BLE Hub ๋˜๋Š” BLE Remote์™€ ํ†ต์‹ ํ•ฉ๋‹ˆ๋‹ค.
  • BLE Hub / Remote
    LEGO Powered Up Hub, SBrick, BuWizz2, LEGO Powered Up Remote Control ๋“ฑ์ด ์—ฌ๊ธฐ์— ํ•ด๋‹นํ•ฉ๋‹ˆ๋‹ค. ์—ด์ฐจ ๋ชจํ„ฐ, ์กฐ๋ช…, ๋ฆฌ๋ชจ์ปจ ์ž…๋ ฅ์„ ์‹ค์ œ๋กœ ์ฒ˜๋ฆฌํ•˜๋Š” ํ˜„์žฅ ์žฅ์น˜์ž…๋‹ˆ๋‹ค.

๐Ÿ“Œ Role and Application of the WIZnet's Chip

๐Ÿ“Œ Role and Application of the WIZnet's Chip
https://mattzobricks.com/automation/train-automation/mtc4bt

์‚ฌ์šฉํ•œ ์นฉ : W5500

๊ณ„๊ธฐ : MTC4BT๋Š” ESP32๊ฐ€ Wi-Fi์™€ Bluetooth๋ฅผ ํ•˜๋‚˜์˜ ๋ฌด์„  ๋ชจ๋“ˆ๊ณผ ์•ˆํ…Œ๋‚˜๋กœ ๊ณต์œ ํ•˜๋Š” ๊ตฌ์กฐ์ด๊ธฐ ๋•Œ๋ฌธ์—, ๋ณต์žกํ•œ ์—ด์ฐจ ๋ ˆ์ด์•„์›ƒ์—์„œ ๋งŽ์€ ์žฅ์น˜๋ฅผ ๋™์‹œ์— ์šด์šฉํ•  ๊ฒฝ์šฐ ํ†ต์‹  ์ง€์—ฐ์ด๋‚˜ ์—ฐ๊ฒฐ ๋ถˆ์•ˆ์ •์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด MTC4BT firmware์—๋Š” MQTT Broker์™€์˜ ํ†ต์‹ ์„ Wi-Fi ๋Œ€์‹  Ethernet์œผ๋กœ ์ฒ˜๋ฆฌํ•˜๋Š” wired LAN ์˜ต์…˜์ด ์ถ”๊ฐ€๋˜์—ˆ์œผ๋ฉฐ, firmware V1.2๋ถ€ํ„ฐ W5500 Ethernet module์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด Bluetooth ๋™์ž‘ ์•ˆ์ •์„ฑ๊ณผ ์‹œ์Šคํ…œ ์‘๋‹ต์„ฑ์„ ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

MTC4BT ๋ฌธ์„œ์™€ ์†Œ์Šค์ฝ”๋“œ ๊ธฐ์ค€์œผ๋กœ W5500์€ ESP32์™€ SPI๋กœ ์—ฐ๊ฒฐ๋˜๋ฉฐ, wired network mode์—์„œ MQTT Broker ์ ‘์† ๊ฒฝ๋กœ๋ฅผ ๋‹ด๋‹นํ•ฉ๋‹ˆ๋‹ค. ๊ณต๊ฐœ ๋ฌธ์„œ์—๋Š” W5500 pin๊ณผ ESP32 pin ์—ฐ๊ฒฐ๋„ ๋ช…์‹œ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€ํ‘œ ์—ฐ๊ฒฐ์€ INT GPIO25, RESET GPIO26, CS/SS GPIO5, MOSI GPIO23, MISO GPIO19, SCK GPIO18์ž…๋‹ˆ๋‹ค.

W5500์˜ ์—ญํ• ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • ESP32์— ์œ ์„  Ethernet ์—ฐ๊ฒฐ ์ œ๊ณต
  • MQTT Broker์™€์˜ ์•ˆ์ •์ ์ธ TCP/IP ํ†ต์‹  ๊ฒฝ๋กœ ์ œ๊ณต
  • Wi-Fi ๋Œ€์‹  wired backhaul์„ ์‚ฌ์šฉํ•˜์—ฌ BLE ๋™์ž‘ ์•ˆ์ •์„ฑ ๊ฐœ์„ 
  • ๋ณต์žกํ•œ ์—ด์ฐจ ๋ ˆ์ด์•„์›ƒ์—์„œ ๋„คํŠธ์›Œํฌ ์ง€์—ฐ๊ณผ ์žฌ์—ฐ๊ฒฐ ๋ฆฌ์Šคํฌ ๊ฐ์†Œ
  • ๊ณ ์ • ์„ค์น˜ํ˜• ์ž๋™ํ™” ์žฅ์น˜์— ์ ํ•ฉํ•œ ์œ ์ง€๋ณด์ˆ˜์„ฑ ์ œ๊ณต

๐Ÿ“Œ Related Existing Contents & Expansion Value

1. DCC-EX Command Station EX

  • Link: https://maker.wiznet.io/matthew/projects/dcc-ex-command-station-ex/
  • Similarity Point:
    ์ด ์ฝ˜ํ…์ธ ๋Š” MTC4BT์™€ ๊ฐ€์žฅ ์ง์ ‘์ ์œผ๋กœ ์œ ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๋‘ ํ”„๋กœ์ ํŠธ ๋ชจ๋‘ ๋ชจํ˜•์ฒ ๋„ ๋˜๋Š” LEGO/brick train ์ž๋™ํ™” ์˜์—ญ์—์„œ ์‚ฌ์šฉ๋˜๋ฉฐ, ์ƒ์œ„ ์ œ์–ด ์†Œํ”„ํŠธ์›จ์–ด์™€ ํ˜„์žฅ ์—ด์ฐจ ์ œ์–ด ์žฅ์น˜ ์‚ฌ์ด๋ฅผ ๋„คํŠธ์›Œํฌ๋กœ ์—ฐ๊ฒฐํ•ฉ๋‹ˆ๋‹ค. DCC-EX๋Š” Arduino/Motor Shield/W5500 ๊ธฐ๋ฐ˜์˜ DCC command station์ด๊ณ , MTC4BT๋Š” ESP32/W5500/BLE ๊ธฐ๋ฐ˜์˜ LEGO train bridge์ž…๋‹ˆ๋‹ค. ์‚ฌ์šฉ ์‹œ๋‚˜๋ฆฌ์˜ค๊ฐ€ ๋ชจ๋‘ โ€œ์—ด์ฐจ๋ฅผ ๋„คํŠธ์›Œํฌ ๊ธฐ๋ฐ˜์œผ๋กœ ์ œ์–ดํ•œ๋‹คโ€๋Š” ์ ์—์„œ ๊ฐ•ํ•˜๊ฒŒ ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.
  • Difference:
    DCC-EX๋Š” NMRA DCC ๊ธฐ๋ฐ˜์˜ ์ฒ ๋„ ์ œ์–ด ์‹œ์Šคํ…œ์— ๊ฐ€๊น๊ณ , Arduino Mega์™€ W5500 Ethernet board๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ JMRI, WiThrottle, Rocrail ๋“ฑ๊ณผ ์—ฐ๋™๋ฉ๋‹ˆ๋‹ค. ๋ฐ˜๋ฉด MTC4BT๋Š” LEGO Powered Up, SBrick, BuWizz2 ๊ฐ™์€ BLE ์žฅ์น˜๋ฅผ ๋Œ€์ƒ์œผ๋กœ ํ•˜๋ฉฐ, ESP32๊ฐ€ BLE ๋ช…๋ น ๋ณ€ํ™˜์„ ๋‹ด๋‹นํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰, DCC-EX๋Š” track-side digital command station์ด๊ณ , MTC4BT๋Š” BLE hub bridge์— ๊ฐ€๊น์Šต๋‹ˆ๋‹ค.
  • Connection Value:
    ๋‘ ์ฝ˜ํ…์ธ ๋ฅผ ์—ฐ๊ฒฐํ•˜๋ฉด WIZnet Maker Site์—์„œ โ€œ๋ชจํ˜•์ฒ ๋„ ๋„คํŠธ์›Œํฌ ์ œ์–ดโ€๋ผ๋Š” ํ•˜๋‚˜์˜ ํ•™์Šต ํ๋ฆ„์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. DCC-EX๋Š” ์ „ํ†ต์ ์ธ DCC ์ฒ ๋„ ์ œ์–ด ์‚ฌ๋ก€๋กœ, MTC4BT๋Š” LEGO/brick train๊ณผ BLE ์žฅ์น˜๋ฅผ ํฌํ•จํ•œ ํ™•์žฅ ์‚ฌ๋ก€๋กœ ์ œ์‹œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ“Œ Market & Application Value

MTC4BT์˜ ์ง์ ‘ ์‹œ์žฅ์€ LEGO train, brick train, model railway, hobby automation ์ปค๋ฎค๋‹ˆํ‹ฐ์ž…๋‹ˆ๋‹ค. ๋‹ค๋งŒ ๊ธฐ์ˆ  ๊ตฌ์กฐ๋งŒ ๋ณด๋ฉด ๋” ๋„“์€ ์‘์šฉ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

  • B2C ์‹œ์žฅ
    LEGO train hobbyist, model railway maker, ๊ต์œก์šฉ STEAM kit ์‚ฌ์šฉ์ž์—๊ฒŒ ์ ํ•ฉํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž๋Š” ๊ธฐ์กด LEGO Powered Up Hub์™€ Remote๋ฅผ ์œ ์ง€ํ•˜๋ฉด์„œ Rocrail ๊ธฐ๋ฐ˜ ์ž๋™ํ™”๋ฅผ ํ™•์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • B2B / ๊ต์œก ์‹œ์žฅ
    ํ•™๊ต, ๋ฉ”์ด์ปค์ŠคํŽ˜์ด์Šค, ์ „์‹œ๊ด€, ๊ณผํ•™๊ด€, ์ฒ ๋„ ๋ชจํ˜• ์ „์‹œ ์‹œ์Šคํ…œ, ๊ต์œก์šฉ ์ž๋™ํ™” ํ‚คํŠธ์— ์ ์šฉ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ํŠนํžˆ โ€œ๋ฌด์„  ์žฅ์น˜ ์ œ์–ด + ์œ ์„  ๋„คํŠธ์›Œํฌ ๋ฐฑ๋ณธ + MQTT ์ž๋™ํ™”โ€๋ฅผ ํ•œ๋ˆˆ์— ๋ณด์—ฌ์ค„ ์ˆ˜ ์žˆ์–ด ๊ต์œก ํšจ๊ณผ๊ฐ€ ๋†’์Šต๋‹ˆ๋‹ค.
  • ๊ธฐ์กด ๋ฐฉ์‹ ๋Œ€๋น„ ๊ฒฝ์Ÿ๋ ฅ
    Wi-Fi/BLE๋ฅผ ๋™์‹œ์— ์‚ฌ์šฉํ•˜๋Š” ESP32 ๊ตฌ์กฐ๋Š” ์„ค์น˜ ํ™˜๊ฒฝ์— ๋”ฐ๋ผ ๋ถˆ์•ˆ์ •ํ•ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. MTC4BT๋Š” W5500์„ ํ†ตํ•ด MQTT ํ†ต์‹ ์„ wired Ethernet์œผ๋กœ ๋ถ„๋ฆฌํ•จ์œผ๋กœ์จ ๊ณ ์ • ์„ค์น˜ํ˜• ๋ ˆ์ด์•„์›ƒ์—์„œ ์•ˆ์ •์„ฑ์„ ๋†’์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์ œํ’ˆํ™” ๊ฐ€๋Šฅ์„ฑ
    ํ˜„์žฌ ๊ณต๊ฐœ ์ž๋ฃŒ ๊ธฐ์ค€์œผ๋กœ MTC4BT๋Š” ์˜คํ”ˆ์†Œ์Šค ํŽŒ์›จ์–ด ์ค‘์‹ฌ ํ”„๋กœ์ ํŠธ์ด๋ฉฐ, ์™„์„ฑํ˜• WIZnet ๊ธฐ๋ฐ˜ ์ƒ์šฉ ์ œํ’ˆ์œผ๋กœ ํŒ๋งค๋˜๋Š”์ง€๋Š” ํ™•์ธ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ W5500 ๋ชจ๋“ˆ ์—ฐ๊ฒฐ, JSON ์„ค์ •, PlatformIO ๊ธฐ๋ฐ˜ ๋นŒ๋“œ, MQTT/Rocrail ์—ฐ๋™ ๊ตฌ์กฐ๊ฐ€ ์ด๋ฏธ ๊ฐ–์ถฐ์ ธ ์žˆ์–ด, ์ „์šฉ PCB ๋˜๋Š” ๊ต์œก์šฉ ํ‚คํŠธ๋กœ ์ œํ’ˆํ™”ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ€๋Šฅ์„ฑ์€ ์ถฉ๋ถ„ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“Œ External Indicators

  • GitHub Repository (https://github.com/Mattzobricks/MattzoControllers/tree/master)
    Mattzobricks/MattzoControllers๋Š” ๊ณต๊ฐœ GitHub repository๋กœ ์šด์˜๋ฉ๋‹ˆ๋‹ค. 2026-06-26 ๊ธฐ์ค€ GitHub ํŽ˜์ด์ง€์—์„œ Star 30, Fork 16, Watcher 8, Commit 855, Release 7๊ฐœ, Latest release MattzoControllers V1.2.2๊ฐ€ ํ™•์ธ๋ฉ๋‹ˆ๋‹ค. ์ด๋Š” ๋Œ€ํ˜• ์˜คํ”ˆ์†Œ์Šค ํ”„๋กœ์ ํŠธ ์ˆ˜์ค€์˜ ํ™•์‚ฐ์€ ์•„๋‹ˆ์ง€๋งŒ, ํŠน์ • ์ทจ๋ฏธ/์ž๋™ํ™” ๋„๋ฉ”์ธ์—์„œ๋Š” ์ง€์† ๊ด€๋ฆฌ๋˜๋Š” ์‹ค์‚ฌ์šฉํ˜• ํ”„๋กœ์ ํŠธ๋กœ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • GitHub Issues (https://github.com/Mattzobricks/MattzoControllers/issues)
    GitHub ํŽ˜์ด์ง€ ๊ธฐ์ค€ Issues 30์ด ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. Issues ๋ชฉ๋ก์—๋Š” 2026๋…„์—๋„ ์‹ ๊ทœ ํ•ญ๋ชฉ์ด ํ™•์ธ๋˜๋ฉฐ, ์ด๋Š” ํ”„๋กœ์ ํŠธ๊ฐ€ ์ •์  ์•„์นด์ด๋ธŒ๊ฐ€ ์•„๋‹ˆ๋ผ ๊ณ„์† ๊ฐœ์„ ยท๋…ผ์˜๋˜๋Š” ์ฝ”๋“œ๋ฒ ์ด์Šค์ž„์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.
  • MattzoBricks ๊ณต์‹ ๋ฌธ์„œ (https://mattzobricks.com/automation/train-automation/mtc4bt)
    MattzoBricks ๊ณต์‹ ๋ฌธ์„œ์—์„œ๋Š” MTC4BT๊ฐ€ BLE ์žฅ์น˜์™€ Rocrail์„ ์—ฐ๊ฒฐํ•˜๊ณ , MQTT Broker๋ฅผ ํ†ตํ•ด ํ†ต์‹ ํ•œ๋‹ค๊ณ  ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ firmware V1.2์—์„œ W5500 Ethernet module ์ง€์›์ด ์ถ”๊ฐ€๋˜์—ˆ๊ณ , Wi-Fi ๋Œ€์‹  Ethernet์„ ์‚ฌ์šฉํ•˜๋ฉด ESP32์˜ Wi-Fi/Bluetooth RF ์ „ํ™˜ ๋ฌธ์ œ๋ฅผ ์ค„์—ฌ ์•ˆ์ •์„ฑ์ด ํ–ฅ์ƒ๋œ๋‹ค๊ณ  ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.
  • MattzoBricks Forum (https://mattzobricks.com/forums/forum/mattzotraincontroller-for-bluetooth-mtc4bt)
    MTC4BT ์ „์šฉ ํฌ๋Ÿผ์ด ์šด์˜๋˜๊ณ  ์žˆ์œผ๋ฉฐ, 2026-06-26 ๊ธฐ์ค€ ํŽ˜์ด์ง€์—๋Š” 45 topics, 205 replies๊ฐ€ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค. W5500 ๊ด€๋ จ ์ด์Šˆ, Rocrail ์—ฐ๊ฒฐ, BLE ์žฅ์น˜ ์—ฐ๊ฒฐ ๋“ฑ ์‹ค์ œ ์‚ฌ์šฉ์ž ์งˆ๋ฌธ์ด ์กด์žฌํ•˜๋ฏ€๋กœ, ๋‹จ์ˆœ ์ฝ”๋“œ ๊ณต๊ฐœ๋ฅผ ๋„˜์–ด ์‚ฌ์šฉ์ž ๊ธฐ๋ฐ˜์˜ ํ”ผ๋“œ๋ฐฑ ๋ฃจํ”„๊ฐ€ ์žˆ๋Š” ํ”„๋กœ์ ํŠธ๋กœ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • YouTube (https://youtube.com/@mattzobricks?si=Y5M-uC-iMHETT-vk)
    ๊ณต๊ฐœ ๊ฒ€์ƒ‰ ๊ฒฐ๊ณผ์—์„œ MTC4BT ๊ด€๋ จ ์‹œ์—ฐ ์˜์ƒ์ด ํ™•์ธ๋ฉ๋‹ˆ๋‹ค. ๋‹ค๋งŒ ํ˜„์žฌ ์ ‘๊ทผ ๊ฐ€๋Šฅํ•œ ๊ฒ€์ƒ‰ ๊ฒฐ๊ณผ ๊ธฐ์ค€์œผ๋กœ ์กฐํšŒ์ˆ˜, ์ข‹์•„์š”, ๋Œ“๊ธ€ ์ˆ˜๋Š” ํ™•์ธ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ External Impact ์ •๋Ÿ‰ ์ง€ํ‘œ๋กœ๋Š” GitHub์™€ ๊ณต์‹ Forum์„ ์šฐ์„  ์‚ฌ์šฉํ•˜๊ณ , YouTube๋Š” ์ •์„ฑ์  ํ™•์‚ฐ ์ง€ํ‘œ๋กœ๋งŒ ํŒ๋‹จํ•˜๋Š” ๊ฒƒ์ด ์ ์ ˆํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“Œ WIZnet Strategic Value

MTC4BT๋Š” WIZnet Maker ์ƒํƒœ๊ณ„์—์„œ ์˜๋ฏธ ์žˆ๋Š” ์‚ฌ๋ก€์ž…๋‹ˆ๋‹ค. ์ด์œ ๋Š” W5500์ด ๋‹จ์ˆœํ•œ Ethernet ์—ฐ๊ฒฐ ๋ถ€ํ’ˆ์ด ์•„๋‹ˆ๋ผ, ์‹œ์Šคํ…œ ๊ตฌ์กฐ์ƒ์˜ ๋ณ‘๋ชฉ๊ณผ ๋ถˆ์•ˆ์ •์„ฑ์„ ์ค„์ด๋Š” ์„ค๊ณ„ ๋„๊ตฌ๋กœ ์‚ฌ์šฉ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

WIZnet ์ œํ’ˆ์˜ ๊ฐ•์ ์€ ํ•˜๋“œ์›จ์–ด TCP/IP ์ฒ˜๋ฆฌ, SPI ๊ธฐ๋ฐ˜ ๊ฐ„๋‹จํ•œ ์—ฐ๊ฒฐ, ์•ˆ์ •์ ์ธ ์œ ์„  ๋„คํŠธ์›Œํฌ ๊ตฌํ˜„์ž…๋‹ˆ๋‹ค. MTC4BT๋Š” ์ด ์žฅ์ ์„ ์ทจ๋ฏธ์šฉ ๋ชจํ˜•์ฒ ๋„ ์ž๋™ํ™”๋ผ๋Š” ๊ตฌ์ฒด์ ์ธ ์‚ฌ์šฉ์ž ๋ฌธ์ œ์— ์ ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค. ์ฆ‰, โ€œWi-Fi๊ฐ€ ๋˜๋‹ˆ๊นŒ ์ถฉ๋ถ„ํ•˜๋‹คโ€๊ฐ€ ์•„๋‹ˆ๋ผ, โ€œ๋ณต์žกํ•œ ์ž๋™ํ™” ํ™˜๊ฒฝ์—์„œ๋Š” ์œ ์„  Ethernet์ด ๋” ์ข‹์€ ๊ตฌ์กฐ์ผ ์ˆ˜ ์žˆ๋‹คโ€๋Š” ๋ฉ”์‹œ์ง€๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“Œ Summary

MTC4BT๋Š” LEGO/brick train ์ž๋™ํ™”์—์„œ BLE Hub์™€ Rocrail/MQTT ๊ธฐ๋ฐ˜ ์ œ์–ด ์‹œ์Šคํ…œ์„ ์—ฐ๊ฒฐํ•˜๋Š” ์˜คํ”ˆ์†Œ์Šค ์ปจํŠธ๋กค๋Ÿฌ์ž…๋‹ˆ๋‹ค. ์ด ํ”„๋กœ์ ํŠธ์˜ ํ•ต์‹ฌ ๊ฐ€์น˜๋Š” ESP32์˜ Wi-Fi/BLE ๋™์‹œ ์‚ฌ์šฉ์œผ๋กœ ์ƒ๊ธธ ์ˆ˜ ์žˆ๋Š” ์•ˆ์ •์„ฑ ๋ฌธ์ œ๋ฅผ WIZnet W5500 ๊ธฐ๋ฐ˜ ์œ ์„  Ethernet์œผ๋กœ ์™„ํ™”ํ–ˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค. ์‹ ๊ทœ์„ฑ ์ธก๋ฉด์—์„œ๋Š” W5500์„ ๋‹จ์ˆœ ๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ์ด ์•„๋‹ˆ๋ผ BLE ์ œ์–ด ์‹œ์Šคํ…œ์˜ ์•ˆ์ •์„ฑ ๊ฐœ์„  ์ˆ˜๋‹จ์œผ๋กœ ์‚ฌ์šฉํ–ˆ๋‹ค๋Š” ์ ์ด ๋‹๋ณด์ž…๋‹ˆ๋‹ค. ์™ธ๋ถ€ ๊ฐ€์น˜ ์ธก๋ฉด์—์„œ๋Š” GitHub repository, ๊ณต์‹ ๋ฌธ์„œ, ์ „์šฉ ํฌ๋Ÿผ, ์ง€์†์ ์ธ firmware update๊ฐ€ ํ™•์ธ๋ฉ๋‹ˆ๋‹ค. ์‹œ์žฅ์„ฑ ์ธก๋ฉด์—์„œ๋Š” LEGO train hobby, model railway, ๊ต์œก์šฉ ์ž๋™ํ™” ํ‚คํŠธ, ์ „์‹œ ์‹œ์Šคํ…œ์— ์ ํ•ฉํ•ฉ๋‹ˆ๋‹ค. ์–‘์‚ฐ์„ฑ ์ธก๋ฉด์—์„œ๋Š” ํ˜„์žฌ ๊ณต๊ฐœ ์ž๋ฃŒ ๊ธฐ์ค€์œผ๋กœ ์™„์„ฑํ˜• ์ƒ์šฉ ์ œํ’ˆ๋ณด๋‹ค๋Š” ์˜คํ”ˆ์†Œ์Šค ํŽŒ์›จ์–ด์™€ DIY ๊ตฌํ˜„์— ๊ฐ€๊น์ง€๋งŒ, ESP32+W5500 ์ „์šฉ ๋ณด๋“œ๋‚˜ ๊ต์œก์šฉ ํŒจํ‚ค์ง€๋กœ ํ™•์žฅํ•  ์—ฌ์ง€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ์กด ์ฝ˜ํ…์ธ  ์—ฐ๊ณ„์„ฑ ์ธก๋ฉด์—์„œ๋Š” WIZnet Maker Site์˜ DCC-EX Command Station EX, ESP32 + W5500 MQTT, ESP-NOW โ†” Ethernet Gateway์™€ ์—ฐ๊ฒฐํ•ด โ€œW5500 ๊ธฐ๋ฐ˜ ์ž๋™ํ™” ๋„คํŠธ์›Œํฌโ€๋ผ๋Š” ํ™•์žฅ ํ๋ฆ„์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ“Œ FAQ

1. ์ด ํ”„๋กœ์ ํŠธ๋Š” ๋ฌด์—‡์„ ํ•ด๊ฒฐํ•˜๋‚˜์š”?
MTC4BT๋Š” LEGO/brick train์˜ BLE Hub์™€ Rocrail ์ž๋™ํ™” ์‹œ์Šคํ…œ์„ ์—ฐ๊ฒฐํ•ฉ๋‹ˆ๋‹ค. ํŠนํžˆ ESP32์—์„œ Wi-Fi์™€ Bluetooth๋ฅผ ๋™์‹œ์— ์‚ฌ์šฉํ•  ๋•Œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ์•ˆ์ •์„ฑ ๋ฌธ์ œ๋ฅผ W5500 ๊ธฐ๋ฐ˜ ์œ ์„  Ethernet์œผ๋กœ ์™„ํ™”ํ•ฉ๋‹ˆ๋‹ค.

2. ์ด ํ”„๋กœ์ ํŠธ์—์„œ WIZnet W5500์€ ์–ด๋–ค ์—ญํ• ์„ ํ•˜๋‚˜์š”?
W5500์€ ESP32๊ฐ€ MQTT Broker์— ์œ ์„  Ethernet์œผ๋กœ ์ ‘์†ํ•˜๋„๋ก ํ•˜๋Š” ๋„คํŠธ์›Œํฌ ์ธํ„ฐํŽ˜์ด์Šค์ž…๋‹ˆ๋‹ค. BLE ์ œ์–ด๋Š” ESP32๊ฐ€ ๋‹ด๋‹นํ•˜๊ณ , MQTT/Rocrail ์—ฐ๊ฒฐ์€ W5500์ด ๋‹ด๋‹นํ•˜๋Š” ๊ตฌ์กฐ๋กœ ์—ญํ• ์ด ๋ถ„๋ฆฌ๋ฉ๋‹ˆ๋‹ค.

3. ๊ธฐ์กด WIZnet Maker Site ์ฝ˜ํ…์ธ ์™€ ์–ด๋–ค ์ ์ด ๋น„์Šทํ•œ๊ฐ€์š”?
DCC-EX Command Station EX์™€๋Š” ๋ชจํ˜•์ฒ ๋„ ๋„คํŠธ์›Œํฌ ์ œ์–ด๋ผ๋Š” ์ ์ด ์œ ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ESP32 + W5500 MQTT ์ฝ˜ํ…์ธ ์™€๋Š” ESP32, W5500, MQTT ๊ธฐ๋ฐ˜ wired control ๊ตฌ์กฐ๊ฐ€ ์œ ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

4. ๊ธฐ์กด ์ฝ˜ํ…์ธ ์™€ ๋ฌด์—‡์ด ๋‹ค๋ฅธ๊ฐ€์š”?
MTC4BT๋Š” ๋‹จ์ˆœ MQTT ์˜ˆ์ œ๊ฐ€ ์•„๋‹ˆ๋ผ BLE Hub์™€ Rocrail ์‚ฌ์ด์—์„œ ์‹ค์ œ ์—ด์ฐจ ์ œ์–ด ๋ช…๋ น์„ ๋ณ€ํ™˜ํ•˜๋Š” ์‘์šฉ ์‚ฌ๋ก€์ž…๋‹ˆ๋‹ค. ๋˜ํ•œ Wi-Fi/BLE ๋™์‹œ ์‚ฌ์šฉ ๋ฌธ์ œ๋ฅผ W5500 Ethernet์œผ๋กœ ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๊ตฌ์ฒด์ ์ธ ์„ค๊ณ„ ์˜๋„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

5. ์‹ค์ œ ์ œํ’ˆ์œผ๋กœ ํ™•์žฅ๋  ์ˆ˜ ์žˆ๋‚˜์š”?
ํ˜„์žฌ ๊ณต๊ฐœ ์ž๋ฃŒ ๊ธฐ์ค€์œผ๋กœ๋Š” ์˜คํ”ˆ์†Œ์Šค ํŽŒ์›จ์–ด ์ค‘์‹ฌ ํ”„๋กœ์ ํŠธ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ „์šฉ W5500+ESP32 PCB, ์‚ฌ์ „ ์„ค์ •๋œ firmware package, ๊ต์œก์šฉ LEGO train automation kit ํ˜•ํƒœ๋กœ ํ™•์žฅํ•  ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ“Œ Reference Link

https://mattzobricks.com/

https://mattzobricks.com/automation/train-automation/mtc4bt

https://github.com/Mattzobricks/MattzoControllers/tree/master/src/MTC4BT

 

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