# webserver sd card ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** getaussied - **Created:** 12/23/2024 - **Last Updated:** 11/24/2025 - **Visibility:** Public - **Copies:** 1 ## Key Components ### Card1 — [SD-102](https://www.flux.ai/lcsc/sd-102.md) - Part Type: SIM Card Connectors - Product Info Url: https://lcsc.com/product-detail/Connector-Card-Sockets_XUNPU-SD-102_C266602.html - LCSC Part Number: C266602 - Manufacturer Part Number: SD-102 - Manufacturer Name: XUNPU(讯普) - JLCPCB Part Class: Extended Part - Package or Case Code: SIM-SMD_SD-102 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2109061830_XUNPU-SD-102_C266602.pdf **Pins:** - ~{CD} [pin 10] - ~{WP} [pin 11] - CD/DAT3 [pin 1] - CLK [pin 5] - CMD [pin 2] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 9] - EP [pin 15] - EP [pin 14] - EP [pin 12] - EP [pin 13] - VDD [pin 4] - VSS1 [pin 3] - VSS2 [pin 6] ### U1 — [ESP32-WROOM-32D](https://www.flux.ai/vasyl/esp32-wroom-32d.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf - Part Type: Microcontroller - Manufacturer Part Number: ESP32-WROOM-32D - Manufacturer Name: Espressif Systems **Pins:** - 3.3V [pin 2] - AGND [pin 39] - CLK [pin 20] - CMD [pin 19] - EN [pin 3] - GND [pin 38] - GND [pin 15] - GND [pin 1] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC [pin 32] - RXD0 [pin 34] - SD0 [pin 21] - SD1 [pin 22] - SD2 [pin 17] - SD3 [pin 18] - TXD0 [pin 35] - VN [pin 5] - VP [pin 4] ### U3 — [TMUX1574RSVR](https://www.flux.ai/lcsc/tmux1574rsvr.md) - LCSC Part Number: C2673120 - Part Type: Analog Switches / Multiplexers - Package or Case Code: UQFN-16_L2.6-W1.8-P0.40-BL - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TMUX1574RSVR - Manufacturer Name: TI(德州仪器) **Pins:** - ~{EN} [pin 13] - D1 [pin 2] - D2 [pin 5] - D3 [pin 7] - D4 [pin 10] - GND [pin 6] - S1A [pin 16] - S1B [pin 1] - S2A [pin 3] - S2B [pin 4] - S3A [pin 9] - S3B [pin 8] - S4A [pin 12] - S4B [pin 11] - SEL [pin 15] - VDD [pin 14] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/getaussied/webserver-sd-card](https://www.flux.ai/getaussied/webserver-sd-card).* --- *Generated from [https://www.flux.ai/getaussied/webserver-sd-card](https://www.flux.ai/getaussied/webserver-sd-card)*