# [GND Clone] - from 9e6db2ca-7bb3-4724-9d4b-9d680e218ee0 - ESP32-S3 N16R8 Board ## Description ESP32-S3 N16R8 based IoT board using a WiFi/BLE MCU module as the main controller. ## Project Details - **Owner:** ryanf - **Created:** 7/23/2026 - **Last Updated:** 7/23/2026 - **Visibility:** Public ## Key Components ### D1 — [150060VS55040](https://www.flux.ai/adrian95/150060vs55040~c2q.md) - Datasheet URL: https://www.we-online.com/components/products/datasheet/150060VS55040.pdf - Role Details: Firmware-controlled status LED - Role: Signal Generation - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Würth Elektronik - Part Type: LED - Manufacturer Part Number: 150060VS55040 **Pins:** - A [pin 2] - K [pin 1] ### J1 — [USB4215-03-A](https://www.flux.ai/adrian95/usb4215-03-a~kg3.md) - Package or Case Code: GCT_USB4215-03-A_REVA - Manufacturer Name: GCT - Role: Power Conversion - Role Details: USB-C 5V input and USB2 data for ESP32-S3 - Manufacturer Part Number: USB4215-03-A - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: USB C - Datasheet URL: https://gct.co/files/specs/usb4215-spec.pdf - Symbol Style: parametric-v1 **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND_A [pin A1_B12] - GND_B [pin B1_A12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin SH1] - SHIELD [pin SH4] - SHIELD [pin SH2] - SHIELD [pin SH3] - VBUS_A [pin A4_B9] - VBUS_B [pin B4_A9] ### S1 — [TS-1088-AR02016](https://www.flux.ai/lcsc/ts-1088-ar02016~e3n1.md) - Package or Case Code: SW-SMD_L3.9-W3.0-P4.45 - Part Type: Tactile Switches - Role: Switching - Role Details: Manual reset / EN button - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302330_XUNPU-TS-1088-AR02016_C720477.pdf - Manufacturer Part Number: TS-1088-AR02016 - Product Info Url: https://lcsc.com/product-detail/Tactile-Switches_XUNPU-TS-1088-AR02016_C720477.html - JLCPCB Part Class: Extended Part - LCSC Part Number: C720477 - Manufacturer Name: XUNPU(讯普) **Pins:** - 1 [pin 1] - 2 [pin 2] ### S2 — [TS-1088-AR02016](https://www.flux.ai/lcsc/ts-1088-ar02016~e3n1.md) - Package or Case Code: SW-SMD_L3.9-W3.0-P4.45 - Part Type: Tactile Switches - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302330_XUNPU-TS-1088-AR02016_C720477.pdf - Role Details: BOOT button pulls GPIO0 low for programming mode - Manufacturer Part Number: TS-1088-AR02016 - Product Info Url: https://lcsc.com/product-detail/Tactile-Switches_XUNPU-TS-1088-AR02016_C720477.html - JLCPCB Part Class: Extended Part - LCSC Part Number: C720477 - Role: Switching - Manufacturer Name: XUNPU(讯普) **Pins:** - 1 [pin 1] - 2 [pin 2] ### U1 — [ESP32-S3-WROOM-1-N16R8](https://www.flux.ai/adrian95/esp32-s3-wroom-1-n16r8~fs1.md) - Manufacturer Name: Espressif Systems - Role: Main MCU / WiFi-BLE module - Operating Voltage: 3.0–3.6V - Symbol Style: parametric-v1 - Datasheet URL: https://www.mouser.com/datasheet/2/891/esp32_s3_wroom_1_wroom_1u_datasheet_en-2930317.pdf - Part Type: Module - Manufacturer Part Number: ESP32-S3-WROOM-1-N16R8 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 48] - GND_11 [pin 49] - GND_2 [pin 40] - GND_3 [pin 41] - GND_4 [pin 42] - GND_5 [pin 43] - GND_6 [pin 44] - GND_7 [pin 45] - GND_8 [pin 46] - GND_9 [pin 47] - 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 — [JSN-SR04T-2.0](https://www.flux.ai/vasy_skral/jsn-sr04t-2p0~pdi.md) - Part Type: Sensor - Role: Sensing (Shunt) - Role Details: Waterproof ultrasonic sump water level measurement mounted above water - Datasheet URL: https://www.makerguides.com/wp-content/uploads/2019/02/JSN-SR04T-Datasheet.pdf - Manufacturer Name: jahankit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: JSN-SR04T-2.0 **Pins:** - - [pin 6] - + [pin 5] - 5V [pin 4] - ECHO [pin 2] - GND [pin 1] - TRIG [pin 3] ### U3 — [AP2112K-3.3TRG1](https://www.flux.ai/adrian95/ap2112k-33trg1~zlq.md) - Manufacturer Part Number: AP2112K-3.3TRG1 - Role: Power Conversion - Symbol Style: parametric-v1 - Part Type: Integrated Circuit - Role Details: 3.3V rail, estimated peak around 350mA with ESP32 WiFi and support loads - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Diodes Incorporated - Datasheet URL: https://www.diodes.com/assets/Datasheets/AP2112.pdf **Pins:** - EN [pin 3] - GND [pin 2] - NC [pin 4] - VIN [pin 1] - VOUT [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ryanf/gnd-clone-from-9e6db2ca-7bb3-4724-9d4b-9d680e218ee0-esp32-s3-n16r8-board~c5e](https://www.flux.ai/ryanf/gnd-clone-from-9e6db2ca-7bb3-4724-9d4b-9d680e218ee0-esp32-s3-n16r8-board~c5e).* --- *Generated from [https://www.flux.ai/ryanf/gnd-clone-from-9e6db2ca-7bb3-4724-9d4b-9d680e218ee0-esp32-s3-n16r8-board~c5e](https://www.flux.ai/ryanf/gnd-clone-from-9e6db2ca-7bb3-4724-9d4b-9d680e218ee0-esp32-s3-n16r8-board~c5e)*