# ESP32-S3 Pico ## Description Use this template if you're planning to get your multi layer board manufactured in JLCPCB. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules ## Project Details - **Owner:** eng-ahmad-abusaif - **Created:** 11/21/2025 - **Last Updated:** 4/16/2026 - **Visibility:** Public - **Board Thickness:** 1.6mm ## Key Components ### D1 — [MBR230LSFT1G](https://www.flux.ai/lcsc/mbr230lsft1g~hg7h.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: onsemi(安森美) - Package or Case Code: SOD-123FL_L2.7-W1.8-LS3.8-RD - Part Type: Schottky Barrier Diodes (SBD) - Product Info Url: https://lcsc.com/product-detail/Schottky-Barrier-Diodes-SBD_ON_MBR230LSFT1G_MBR230LSFT1G_C126673.html - LCSC Part Number: C126673 - Manufacturer Part Number: MBR230LSFT1G - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1810241808_onsemi-MBR230LSFT1G_C126673.pdf **Pins:** - A [pin 2] - C [pin 1] ### J1 — [TYPE-C-31-M-12](https://www.flux.ai/vasy_skral/type-c-31-m-12~75f.md) - Product Info Url: https://lcsc.com/product-detail/USB-Type-C_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.html - Part Type: USB Connectors - Package or Case Code: USB-C_SMD-TYPE-C-31-M-12 - JLCPCB Part Class: Extended Part - Symbol Style: Parametric - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: 韩国韩荣 - LCSC Part Number: C165948 - Manufacturer Part Number: TYPE-C-31-M-12 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010003_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin B1A12] - GND [pin A1B12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin S3] - SHIELD [pin S1] - SHIELD [pin S4] - SHIELD [pin S2] - VBUS [pin B4A9] - VBUS [pin A4B9] ### SW1 — [SKRPARE010](https://www.flux.ai/lcsc/skrpare010~lm5e.md) - Manufacturer Part Number: SKRPARE010 - Product Info Url: https://lcsc.com/product-detail/Others_ALPS-Electric-SKRPARE010_C341730.html - Package or Case Code: KEY-SMD_4P-L4.2-W3.2-P2.20-LS4.6 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409300803_ALPSALPINE-SKRPARE010_C341730.pdf - Part Type: Tactile Switches - LCSC Part Number: C341730 - Manufacturer Name: ALPSALPINE(阿尔卑斯阿尔派) **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### SW2 — [SKRPARE010](https://www.flux.ai/lcsc/skrpare010~lm5e.md) - Part Type: Tactile Switches - LCSC Part Number: C341730 - Manufacturer Name: ALPSALPINE(阿尔卑斯阿尔派) - Product Info Url: https://lcsc.com/product-detail/Others_ALPS-Electric-SKRPARE010_C341730.html - Manufacturer Part Number: SKRPARE010 - Package or Case Code: KEY-SMD_4P-L4.2-W3.2-P2.20-LS4.6 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409300803_ALPSALPINE-SKRPARE010_C341730.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### U1 — [ESP32-S2FN4R2](https://www.flux.ai/lcsc/esp32-s2fn4r2~9x8.md) - Manufacturer Name: ESPRESSIF(乐鑫) - Package or Case Code: QFN-56_L7.0-W7.0-P0.40-TL-EP4.6 - LCSC Part Number: C2844252 - Manufacturer Part Number: ESP32-S2FN4R2 - JLCPCB Part Class: Extended Part **Pins:** - CHIP_PU [pin 56] - DAC_1 [pin 23] - DAC_2 [pin 24] - EP [pin 57] - GPIO0 [pin 5] - GPIO1 [pin 6] - GPIO10 [pin 15] - GPIO11 [pin 16] - GPIO12 [pin 17] - GPIO13 [pin 18] - GPIO14 [pin 19] - GPIO19 [pin 25] - GPIO2 [pin 7] - GPIO20 [pin 26] - GPIO21 [pin 28] - GPIO3 [pin 8] - GPIO33 [pin 37] - GPIO34 [pin 38] - GPIO35 [pin 39] - GPIO36 [pin 40] - GPIO37 [pin 41] - GPIO38 [pin 42] - GPIO4 [pin 9] - GPIO45 [pin 50] - GPIO46 [pin 55] - GPIO5 [pin 10] - GPIO6 [pin 11] - GPIO7 [pin 12] - GPIO8 [pin 13] - GPIO9 [pin 14] - LNA_IN [pin 2] - MTCK [pin 43] - MTD0 [pin 44] - MTDI [pin 46] - MTMS [pin 47] - SPICLK [pin 34] - SPICS0 [pin 33] - SPICS1 [pin 29] - SPID [pin 36] - SPIHD [pin 31] - SPIQ [pin 35] - SPIWP [pin 32] - U0RXD [pin 49] - U0TXD [pin 48] - VDD_SPI [pin 30] - VDD3P3 [pin 4] - VDD3P3 [pin 3] - VDD3P3_CPU [pin 45] - VDD3P3_RTC [pin 20] - VDD3P3_RTC_IO [pin 27] - VDDA [pin 51] - VDDA [pin 1] - VDDA [pin 54] - XTAL_32K_N [pin 22] - XTAL_32K_P [pin 21] - XTAL_N [pin 52] - XTAL_P [pin 53] ### U2 — [TPS63000DRCRG4](https://www.flux.ai/lcsc/tps63000drcrg4~bop.md) - Package or Case Code: VSON-10_L3.0-W3.0-P0.50-TL-EP - Part Type: DC-DC Converters - Manufacturer Part Number: TPS63000DRCRG4 - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part - LCSC Part Number: C2071428 **Pins:** - EN [pin 6] - EP [pin 11] - FB [pin 10] - GND [pin 9] - L1 [pin 4] - L2 [pin 2] - PGND [pin 3] - PS/SYNC [pin 7] - VIN [pin 5] - VINA [pin 8] - VOUT [pin 1] ### U3 — [KP-1608MGC](https://www.flux.ai/lcsc/kp-1608mgc~mthm.md) - Manufacturer Part Number: KP-1608MGC - Package or Case Code: LED0603-RD_GREEN - JLCPCB Part Class: Extended Part - LCSC Part Number: C598258 - Manufacturer Name: Kingbright **Pins:** - A [pin 2] - C [pin 1] ### U4 — [ESP-PSRAM64H](https://www.flux.ai/baueralex174/esp-psram64h~ru.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://cdn2.flux.ai/copilot-datasheets/pdf-upload-23aff56b99ef0cc25677b9becfdfdc9b16660d009ab7372716f186466d93e8c1/88b9a9535c699a97dc8c6fd123cb58829c39812dbdd641067d4ed9988602a011.pdf?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4876806257&Signature=Hspzcoptph0I6FYRwwRAsMbcUfmD6wbh6WUKyy%2FYII6LLnCJx8tRWDurQXpb91DeoFWPfrBt%2FsYD%2BVhxhtB6bICOXWbfmnlSKx912k2LqZvz1P1gWuy8RYulU8nmQKTr3FGl1SvnrfSF1b0YRT2K6VM6rVjZmiKGMHlxuTRrCfSWSu93VSLtmSsa0sT1mf20uadDCaiCi5pjhNfpMEjfwUofxbfK0l0BszgRQK%2B5zZbEM0jxtibBVaoS26BVtDqzzY7pH%2F6iITw9zsdu4afY91rP%2B4br3gpDreSe%2ByA7yEwNVAyxC4w8PdNEcNCbqimzanzDtVtCiORygvNCiSKTgw%3D%3D - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP-PSRAM64H - Part Type: Memory - Compliance: RoHS,REACH,Green/Reach - Package or Case Code: SOP65P490X110-8N **Pins:** - CE# [pin 1] - SCLK [pin 6] - SI/SIO[0] [pin 5] - SIO[2] [pin 3] - SIO[3] [pin 7] - SO/SIO[1] [pin 2] - Vcc [pin 8] - Vss [pin 4] ### U5 — [ANT3216LL00R2400A](https://www.flux.ai/lcsc/ant3216ll00r2400a~lif0.md) - Manufacturer Name: YAGEO(国巨) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1810241140_YAGEO-ANT3216LL00R2400A_C293767.pdf - Package or Case Code: ANT-SMD_L3.2-W1.6 - Manufacturer Part Number: ANT3216LL00R2400A - Product Info Url: https://lcsc.com/product-detail/Others_YAGEO-ANT3216LL00R2400A_C293767.html - JLCPCB Part Class: Extended Part - LCSC Part Number: C293767 - Part Type: Antennas **Pins:** - 1 [pin 1] - 2 [pin 2] ### U6 — [KP-1608MGC](https://www.flux.ai/lcsc/kp-1608mgc~mthm.md) - Manufacturer Name: Kingbright - LCSC Part Number: C598258 - JLCPCB Part Class: Extended Part - Package or Case Code: LED0603-RD_GREEN - Manufacturer Part Number: KP-1608MGC **Pins:** - A [pin 2] - C [pin 1] ### X1 — [X1E0000210179](https://www.flux.ai/lcsc/x1e0000210179~oh56.md) - Package or Case Code: OSC-SMD_4P-L3.2-W2.5-BL - Manufacturer Part Number: X1E0000210179 - Product Info Url: https://lcsc.com/product-detail/Others_Seiko-Epson_X1E0000210179_Seiko-Epson-X1E0000210179_C255942.html - LCSC Part Number: C255942 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2404180924_Seiko-Epson-X1E0000210179_C255942.pdf - JLCPCB Part Class: Extended Part - Manufacturer Name: EPSON(爱普生) - Part Type: Crystals **Pins:** - GND [pin 4] - GND [pin 2] - OSC1 [pin 1] - OSC2 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/eng-ahmad-abusaif/esp32-s3-pico~ls](https://www.flux.ai/eng-ahmad-abusaif/esp32-s3-pico~ls).* --- *Generated from [https://www.flux.ai/eng-ahmad-abusaif/esp32-s3-pico~ls](https://www.flux.ai/eng-ahmad-abusaif/esp32-s3-pico~ls)*