# Central Black Replicator ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** dpinnella - **Created:** 1/31/2025 - **Last Updated:** 2/2/2025 - **Visibility:** Public ## Key Components ### J1 — [RJE741886110](https://www.flux.ai/jecstronic/rje741886110.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Amphenol ICC (Commercial Products) - Datasheet URL: https://cdn.amphenol-cs.com/media/wysiwyg/files/drawing/p-rje74-188-6110.pdf - Part Type: Connector - Manufacturer Part Number: RJE741886110 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - MH1 [pin MH1] - MH2 [pin MH2] ### U1 — [ESP32-S3-WROOM-1U-N16R8](https://www.flux.ai/lcsc/esp32-s3-wroom-1u-n16r8.md) - Frequency: 2.4GHz - LCSC Part Number: C3013946 - Current - Transmitting: 285mA ~ 355mA - Voltage Supply: 3V ~ 3.6V - JLCPCB Part Class: Extended Part - Current - Receiving: 95mA ~ 97mA - Package or Case Code: WIRELM-SMD_ESP32-S3-WROOM-1U - Manufacturer Name: ESPRESSIF(乐鑫) - Operating Temperature: -40°C ~ 65°C (TA) - Manufacturer Part Number: ESP32-S3-WROOM-1U-N16R8 **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND [pin 1] - GND [pin 41] - GND [pin 40] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO35 [pin 28] - IO36 [pin 29] - IO37 [pin 30] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - RXD0 [pin 36] - TXD0 [pin 37] ### U2 — [LAN8720AI-CP-ABC](https://www.flux.ai/lcsc/lan8720ai-cp-abc.md) - Manufacturer Part Number: LAN8720AI-CP-ABC - LCSC Part Number: C511283 - Manufacturer Name: MICROCHIP(美国微芯) - Package or Case Code: QFN-24_L4.0-W4.0-P0.50-BL-EP2.6 - JLCPCB Part Class: Extended Part - Part Type: Buffers / Drivers - Product Info Url: https://lcsc.com/product-detail/Logic-Buffers-Drivers-Receivers-Transceivers_Microchip-Tech-LAN8720AI-CP-ABC_C511283.html - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2410010132_Microchip-Tech-LAN8720AI-CP-ABC_C511283.pdf **Pins:** - CRS_DV/MODE2 [pin 11] - LED1/REGOFF [pin 3] - LED2/NINTSEL [pin 2] - MDC [pin 13] - MDIO [pin 12] - NINT/REFCLKO [pin 14] - NREST [pin 15] - PAD [pin 25] - RBIAS [pin 24] - RXD0/MODE0 [pin 8] - RXD1/MODE1 [pin 7] - RXER/PHYAD0 [pin 10] - RXN [pin 22] - RXP [pin 23] - TXD0 [pin 17] - TXD1 [pin 18] - TXEN [pin 16] - TXN [pin 20] - TXP [pin 21] - VDD1A [pin 19] - VDD2A [pin 1] - VDDCR [pin 6] - VDDIO [pin 9] - XTAL1/CLKN [pin 5] - XTAL2 [pin 4] ### U3 — [W5500](https://www.flux.ai/kicad-part-library/w5500.md) - Package or Case Code: LQFP-48_7x7mm_P0.5mm - Manufacturer Part Number: W5500 - Datasheet URL: http://wizwiki.net/wiki/lib/exe/fetch.php/products:w5500:w5500_ds_v109e.pdf **Pins:** - ~{INT} [pin 36] - ~{RST} [pin 37] - ~{SCS} [pin 32] - 1V2O [pin 22] - ACTLED [pin 27] - AGND [pin 3] - AGND [pin 9] - AGND [pin 48] - AGND [pin 19] - AGND [pin 16] - AGND [pin 14] - AVDD [pin 11] - AVDD [pin 21] - AVDD [pin 4] - AVDD [pin 15] - AVDD [pin 17] - AVDD [pin 8] - DNC [pin 7] - DUPLED [pin 26] - EXRES1 [pin 10] - GND [pin 29] - LINKLED [pin 25] - MISO [pin 34] - MOSI [pin 35] - NC [pin 46] - NC [pin 13] - NC [pin 12] - NC [pin 47] - PMODE0 [pin 45] - PMODE1 [pin 44] - PMODE2 [pin 43] - RSVD [pin 38] - RSVD [pin 23] - RSVD [pin 39] - RSVD [pin 40] - RSVD [pin 41] - RSVD [pin 42] - RXN [pin 5] - RXP [pin 6] - SCLK [pin 33] - SPDLED [pin 24] - TOCAP [pin 20] - TXN [pin 1] - TXP [pin 2] - VBG [pin 18] - VDD [pin 28] - XI/CLKIN [pin 30] - XO [pin 31] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dpinnella/central-black-replicator](https://www.flux.ai/dpinnella/central-black-replicator).* --- *Generated from [https://www.flux.ai/dpinnella/central-black-replicator](https://www.flux.ai/dpinnella/central-black-replicator)*